White Flowering Plants for the Southwest Landscape: Part 1

Arizona garden, California desert garden, desert gardening, Drought Tolerant, Las Vegas gardening, Perennial, Shrubs, Southwest garden

Embracing White Flowering Plants

Are white flowering plants a part of your landscape design? They certainly are in mine.

Surprisingly, white flowers are often overshadowed by more vibrant shades like yellow, orange, or red. However, it’s worth noting that white flowers can play a pivotal role in enhancing your landscape by creating striking color contrasts.

In addition, white flowering plants also have a visually cooling effect in the garden, which is a welcome sight in the Southwest where summers are hot.

I’d like to share with you some of my favorite white flowers, all of which do well in the Southwestern landscape.

Disclosure: Some of the links below are affiliate links, meaning, at no additional cost to you, I may earn a commission if you click through and make a purchase.

Bush Morning Glory (Convolvulus cneorum)

Pretty white flowers with yellow centers are just one of the reasons people love bush morning glory. Its silvery foliage is another great color that it adds to the landscape.

In the desert, the flowers appear for several weeks in spring before fading away. However, the silvery foliage is evergreen and will add great color contrast when planted nearby plants with dark green foliage.

Do you have an area that gets full afternoon sun? Bush morning glory can easily handle it while looking great.

Hardy to zone 8, bush morning glory grows approximately 2 ft. tall and 4 ft. wide. Prune back in spring, after flowering has finished by 1/2 its size.

White Gaura (Gaura lindheimeri)

A flowering perennial, white gaura, has a prominent place in my landscape. It has small flowers, shaped like small butterflies, that start out pink and turn white as they bloom.

This lovely perennial does best in filtered sun and flowers in spring and fall. It requires little maintenance other then shearing it back in spring to 1/2 its size.

White gaura is related to the pink variety ‘Siskyou Pink’, but has a bushier appearance and grows larger – approximately 2 1/2 ft. wide and tall. This native perennial is hardy to zone 6 gardens.

Use in areas that receive filtered sunlight.

‘White Cloud’ Texas Sage (Leucophyllum frutescens ‘White Cloud’)

‘White Cloud’ Texas Sage (Leucophyllum frutescens)

While most people are more familiar with the purple-flowering Texas sage shrubs, there is a white variety that is well worth adding to your landscape.

If given enough space, ‘White Cloud’ Texas Sage can grow large, 6+ feet tall and wide. It thrives in full sun, and in summer and fall, periodic flushes of white flowers cover the silvery green foliage.

Avoid the temptation to excessively prune this shrub, as this decreases flowering and is not healthy for this type of shrub. Hardy to zone 7, this shrub looks great as an informal hedge or against a wall.

Hedge trimmers aren’t needed for pruning Texas sage. I’ve used my Corona Compound Loppers to prune mine for over 10 years, with some hand pruning as needed for wayward branches.

For guidelines on how to (or how NOT to) prune flowering shrubs, click here.

Texas Olive (Cordia boissieri)

This Texas native is a huge favorite of mine – Texas olive is a large shrub or small tree, depending on how you prune it. It has dark green, leathery leaves, and beautiful white flowers, which appear spring through fall on evergreen foliage.

Whenever I see this shrub, I always take a moment to admire its beauty, since it isn’t used often in the landscape – but it should be!

Small fruit, resembling an olive, is produced and is edible. They thrive in full sun. Allow plenty of room for it to grow as it gets 25 ft. tall and wide. Hardy to zone 9, the only drawback of this white-flowering beauty is that it can be a little messy, so keep away from swimming pools.

All of these white flowering plants are drought tolerant and do well in hot, arid climates.

Do you grow any of these in your garden? Which is your favorite?

As beautiful as these plants are, there are more to consider. Check out more in Part 2!

Gather Flower Seeds and Spread the Beauty

Arizona, desert gardening, Drought Tolerant, Fuss Free Plant, Perennial, Southwest garden

Gather Flower Seeds, Red globe mallow (Sphaeralcea ambigua)

Did you know that some flowering desert perennials can be grown easily from seed? Many of the plants in my garden are volunteers that grew from seed from established plants.

I have several ‘parental’ plants in my front garden, along with their babies that have come up on their own with no assistance from me.

Pink globe mallow

My favorite perennials that grow from seed are my colorful globe mallow (Sphaeralcea ambigua). The most common color seen in globe mallow is orange. However, they also come in other colors, such as red, pink, and white. You can purchase the less common color varieties, but they can be hard to find at your local nursery.

White globe mallow

When I first designed my garden, I bought pink, red, and white globe mallows. These plants are now over 17 years old and produce a large number of seeds once flowering has ceased. Because these colors can be hard to find, people ask me to sell them seeds that I harvest each year from my colorful perennials.

Light pink globe mallow

Harvesting seeds from spent flowers is easy to do. Once the flowers begin to fade in spring, I look for tiny, dried-out seed pods, which is where the seeds are contained. I then pick them off and place them in a little bag. It’s important to keep the colors separate, so if someone wants red globe mallow, they won’t be growing pink or white ones.

gopher plant and angelita daisy in desert garden

Groundcovers like gopher plants (Euphorbia rigida) and angelita daisy (Tetraneuris acaulis) come up from seed in my front yard. I pull out the ones I don’t want and allow the others to remain.

Desert marigold (Baileya multiradiata), firecracker penstemon (Penstemon eatonii), and verbena (Glandularia spp.)

There are other desert perennials that come up easily in the desert garden from seed, such as desert marigold (Baileya multiradiata), firecracker penstemon (Penstemon eatonii), and verbena (Glandularia spp.).

So, how do you grow these drought-tolerant perennials from seed? Surprisingly, it’s not hard to do, and if you go into a lot of trouble and fuss over them, they probably won’t grow. So, starting them in little pots and transplanting them isn’t the best way to go about it. Instead, sprinkle the seed throughout the landscape, allowing some to fall a foot away from a drip emitter or near rocks. You want to mirror the natural conditions where they sow their seed in nature. Warning: this only works in areas where pre-emergent herbicides are NOT used.

Growing these perennials from seed is very inexpensive, but some patience is needed while you wait for them to sprout. Not all will come up, but those that do will add beauty to your garden, and before you know it, you may be harvesting seed to share with your friends.

What type of plants have you come up in your garden from seed?

Desert Adapted Plants Thriving in the Heat

Arizona garden, Cactus/Succulents, California desert garden, desert gardening, Fuss Free Plant, Ground Covers, Landscape Design, Landscape Problems, Las Vegas gardening, Nevada garden, New Mexico garden, Perennial, Southwest garden, Southwest Texas garden, Succulent Gardening, Sustainable Landscape

flowering groundcovers and a cactus desert adapted plants landscape

Embracing the Desert Heat: Landscaping with Desert-Adapted Plants

Surviving the Summer Scorch with Desert Adapted Plants

Let’s face it…summer can be brutal.

I tend to spend as little time outdoors as possible when temperatures soar above normal ranges. It’s times like this that I praise the inventor of air-conditioning.

While we can escape record-breaking temperatures, our heat-stressed plants can’t.

Beauty in the Heat: Desert-Adapted Plant Landscaping

However, you can create a landscape filled that thrives in the heat by using native or desert-adapted plants. And you know what? Most are very pretty!

Last weekend, I saw a great illustration of this…

Hospital vs. Church Landscaping: Lessons in Adaptation

Our church recently opened up a new campus, filled with new plants, but many of them were struggling to survive the intense heat, even if irrigated properly. Many were planted native to more tropical climates.

After church, my husband and I headed out to the hospital to visit a loved one. The hospital had just undergone a renovation and brand-new landscape areas surrounded the entrance.

I stopped to take a photo of one of the areas that were doing very well so I could share it with you. Full disclosure: if you hang out with me, be prepared for sudden stops to take pictures of plants.

The Secret to Thriving Landscapes

There were two main reasons that the landscape by the hospital was doing better than the one by the church:

The plants by the hospital were better adapted to hot summers – desert marigold (Baileya multiradiata), gold lantana (Lantana ‘New Gold’), and Mexican fence post cactus (Pachycereus marginatus).
Additionally, these plants had been installed three months earlier than the ones at the church. Yes, plants can technically be added any time of year BUT there are times that should be avoided if at all possible – specifically May and June.

Heat-Resilient Gardening

Sometimes you need to add new plants at the wrong time of year due to construction schedules, etc. In that case, I advise the use of shade cloth on a temporary basis for young plants through September IF you see that certain plants are struggling. This is in addition to watering them more often than existing plants in the landscape to help them establish their roots.

Use native or desert-adapted plants (those from other regions with similar weather conditions) to help your garden to be more resilient to hot, dry temperatures and they will need less help from you to beat the heat.

Stay cool friends!

What’s Chewing On My Leaves?

Arizona garden, AZ Plant Lady, California desert garden, desert gardening, Landscape Problems, Nevada garden, New Mexico garden, Perennial, Roses in the Desert, Shrubs, Southwest garden

Have you ever noticed circular areas missing from your leaves? If so, you aren’t alone. The other day I noticed several of my plants with neat semi-circular sections missing. But, was I worried? Nope, and I’ll tell you why in my latest garden video.

The Enigmatic Damage to Leaves

A Puzzling Leaf Discovery

Noelle: Hey there, fellow garden enthusiasts! Today, we’re diving into a bit of a mystery. As I was strolling through my garden, I couldn’t help but notice something quite peculiar – several of my plant leaves had neat, semi-circular sections missing. Now, I know this might raise some alarms for many gardeners, but fear not, for I’m here to share some insights and reassure you that it’s not as ominous as it might seem.

Noelle: First things first, let’s take a closer look at these mysterious leaf patterns. You can see here on this rosebush, there’s a semi-circular chunk missing from one of the leaves. And over here on this hibiscus, another one. So, what’s going on? Is it some nefarious garden pest?

The Twist in the Tale of Leaves

Noelle: Well, here’s the twist – it’s not a pest at all! In fact, this leaf damage is quite natural and not something to fret over.

You see, the culprits behind these neat, semi-circular holes are none other than the remarkable leafcutter bees. Leafcutter bees are a type of solitary bee, and they are truly fantastic pollinators. What might appear as leaf vandalism is, in fact, a vital part of their unique nesting process.

Leafcutter bees utilize these semi-circular leaf sections to construct their nests. If you take a closer look, you might even spot some of these leaf sections tucked away in the nooks and crannies of your garden.

The Precision of Leafcutter Bees

Meticulous Craftsmen

Noelle: Leafcutter bees are known for their precision. They cut these perfect curves from the edges of leaves, and they’re surprisingly meticulous about it. The remarkable thing is that these bees aren’t interested in damaging your plants; they’re simply striving to build a safe and cozy space for their offspring.

Beneficial Garden Partners

Noelle: Now, here’s the best part – these bees are great for your garden! As they visit your plants to collect nectar and pollen, they’re inadvertently pollinating your flowers. This pollination process is an essential aspect of maintaining a healthy garden ecosystem.

Embrace the Leaf Patterns

A New Perspective

Noelle: So, the next time you come across these mysterious leaf patterns, don’t panic. Instead, take a moment to appreciate the hard work of these industrious leafcutter bees and the positive impact they have on your garden.

Thanks for joining me on this little garden mystery journey. If you enjoyed learning about leafcutter bees and want to see more fascinating garden insights, don’t forget to hit that subscribe button and give this video a thumbs up. Happy gardening!

In summary, the seemingly mysterious leaf damage caused by leafcutter bees is nothing to worry about. These industrious pollinators are beneficial to your garden, and their leaf-cutting activities are just part of their nesting process. So, next time you spot these neat, semi-circular holes in your leaves, remember to appreciate the role of leafcutter bees in your garden’s ecosystem. Happy gardening!

Has this happened in your garden? What plants were affected?

Behind Every Green Thumb Are a Trail of Dead Plants

Arizona garden, desert gardening, Horticulturist, Landscape Problems, Perennial, Shrubs, Southwest garden

A ‘Painted Lady’ butterfly drinking nectar from a lantana.

Learning from Mistakes in the Garden: A Green Thumb’s Journey

Embracing the Reality of Gardening

Do you know someone who has a green thumb? Usually, it’s someone with a beautiful garden that stands out among their neighbors with thriving plants that flourish.

While you may think people with green thumbs are born and not made, I’ll let you in on a BIG secret – behind every green thumb is a trail of many dead plants.

Behind the Scenes of a Green Thumb

It’s true. There isn’t a single experienced gardener who has never had a plant die in their garden. Of course, someone with a green thumb may be hesitant to reveal this fact, and you may not notice because dead or failing plants are usually pulled out before people notice.

I’m not exempt from this either – I’ve had many plants die on my watch.

Newly planted ‘Blue Bell’ (Eremophila hygrophana) shrubs

Factors That Affect Plant Health and Your Green Thumb

Believe it or not, the fact that plants die in your garden helps you to become better at growing them. While your first inclination may be to get frustrated about the loss of a plant, look at it as a gardening lesson instead.

“Every dead plant is an opportunity to learn about what went wrong and how to avoid it in the future and become a better gardener in the process.”

There are several factors that can affect whether or not a plant does well. These include the following:

1. Climate Adaptation

Is it well-adapted to your climate?

2. Proper Exposure

Was it planted in the right exposure (sun, filtered sun, or shade)?

3. Irrigation Needs

Did it receive the proper amount of irrigation?

4. Maintenance Practices

Was it maintained correctly (pruning, fertilizing)?

New ‘Blonde Ambition’ (Bouteloua gracilis)

Green Thumb Research and Experimentation

Researching plants before purchasing them will help you to avoid potential problems. But often the best way to learn how a plant will do is to grow them yourself.

Of course, it’s never a good idea to put a shade-loving plant in full sun, or vice versa as you’ll probably be replacing it soon.

As a horticulturist, I experiment in my garden with newer plants that have come onto the market. Several years ago, I planted several ‘Blonde Ambition’ (Bouteloua gracilis) grasses. I had heard a few different tips about how to grow them and the best exposure – one says that filtered sun is a must while another person says it can handle full sun. So, I am trying them out in my front yard to see for myself where they will receive filtered shade until the afternoon when they will be blasted by the sun. UPDATE – they do best in full sun 🙂

*One fun bonus of being a horticulturist is that growers often send plants for free so I can try them and give them feedback about how they grow in a low-desert garden.

The Role of Nearby Trees

A new Parry’s penstemon (Penstemon parryi) finds a home next to my gopher plant (Euphorbia biglandulosa).

Other things that can affect how new plants will do are nearby plants – specifically trees.

One month later.

A tree that creates dense shade will make it difficult for many flowering plants to do anything but grow foliage at the expense of flowers. However, filtered shade from desert natives such as mesquite and palo verde create an ideal environment for many blooming plants that enjoy a little respite from the full sun.

New varieties of autumn sage with the brand new lavender ‘Meerlo’.

Unpredictable Nature of Gardening

Sometimes, there isn’t much information available on new plant introductions and how they will do in an area with extreme weather such as our hot, dry one. In this area, a grower sent me plants to see how they would fare in a low desert garden. From past experience, I knew that salvia would need some shade, but the lavender was a mystery. I’ve seen some other species of lavender doing well in full sun while others doing well in filtered shade.

As you can see, the ‘Meerlo’ lavender did very well in my zone 9 garden even though the actual information on the plant tag states that it does best in zone 8 and below.

Green Thumb Lessons

This is a lesson that I could have only learned by trying out this plant in my garden. While it could have died, it didn’t and I’ve learned from the experience, which adds to my overall garden knowledge.

So, the next time you find a dead plant in your garden, see if you can figure out why it died and learn from it. Sometimes plants die when they should be thriving for no apparent reason. Nature isn’t always predictable and sometimes you may have no answers, but you’ll be surprised at what you can learn, and before you know it, your thumb may slowly turn ‘green’.

Fuss-Free Plants for Fall Planting

How Do You Choose a Plant Nursery?

Arizona garden, Cactus/Succulents, desert gardening, Perennial, Shrubs, Southwest garden, Trees

Finding the Perfect Plant Nursery

Navigating Plant Shopping Options

“Where do you recommend I go to buy plants? At a plant nursery?” This is one question that I’m often asked by desert dwellers. The choices that people have for purchasing plants range from a locally owned nursery, a nursery chain, or a big box store. So which is best? Well, that depends on the situation. So, I am going to give you my recommendations based on different factors.

Exploring the Local Nursery

Local Nursery

Situation #1:

You have just moved into a new house and want to add some plants. The problem is you have no idea what kind of plants do well in your new region, how to care for them, or what type of exposure is best.

Answer: A Locally Owned Nursery

I would highly recommend visiting a locally owned nursery, which employs people who are knowledgeable about plants. Also, the types of plants they carry are most likely well-adapted to the growing conditions of your area as well.

Local nurseries also sell a greater variety of plants.

The mature size of a plant often depends on what climate they are grown in. So your local nursery professional can tell you how large the plant will become in your zone. Also, what type of exposure it needs along with watering and fertilizer requirements the plant will require.

You will pay a little more at a locally-owned nursery or a small chain. Saving money due to the excellent advice and well-adapted plants for the region is a bonus.

Consider the Big Box Store Nursery

Big Box Store Nursery

Situation #2:

You have a list of plants that you need for your garden. Best yet, you are familiar with the plants that do well where you live and how to care for them. Also, your budget for purchasing new plants is small.

Answer: The Big Box Store

When you know exactly what plants you need you are at an advantage. If you have a tight budget, you may want to check out your big box store’s nursery

Another important thing is to be familiar the plant’s needs in advance. While nursery personnel may be helpful, not all of them are knowledgeable about plants.

The biggest benefit for shopping at a big box store’s nursery is that plants are often less expensive than at your local nursery. Many also offer an excellent plant warranty as well.

One important thing to remember about shopping at a big box store nursery is that just because you see a plant there, does not necessarily mean that it will do well in your area. I have seen quite a few plants available in my local big box store that is sold out of season or very difficult to impossible to grow where I live.

Shop Wisely for Your Garden

So where do I shop for plants? It depends on several factors.

Parry’s Penstemon (Penstemon parryi)

For flowering annuals, I shop at the nearby big box store as it’s hard to beat their variety and amount plants available.

When I need perennials, shrubs, succulents, or trees, you’ll find me at my favorite local nursery. They grow most of their nursery stock, so I know that it is adapted to the climate.

While traveling to areas with similar climates to mine, I take time to see if they have any specialty nurseries and take time to visit.

I do need to confess that my favorite place to find plants is not at a nursery, but at my botanical garden’s seasonal plant sale. They have hard to find plants, and I know that whatever plants I come home with will do well in my garden.

Regardless of where you shop for your plants, I highly recommend researching plants ahead of time.

Learn how big they get, what type of maintenance they require, watering needs and how it will do where you live. You can find most of this information easily online by doing a simple search using the plant name + where you live, which will give you links on the plant and how it does in your area.

5 Tips for Choosing Plants From the Nursery

Sometimes The Best Thing To Do About Aphids Is Nothing

Arizona, Arizona garden, California desert garden, desert gardening, Landscape Problems, Nevada garden, Perennial, Shrubs, Southwest garden

Dealing with Aphids on Your Plants: To Act or Not to Act

What do you do when you spot aphids on your plants?

Do you reach for the nearest bottle of insecticide? Spray them off with a hose or remove them with your fingers?

Believe it or not, sometimes the best thing is to do nothing.

So, is this something I learned in school? No. I figured it out by observing the plants in my first garden.

Lessons from Oleanders: The Case of the Yellow Aphids

I remembered this early lesson when I passed by a severely pruned oleander shrub in front of my favorite bagel shop.

The oleanders were growing back nicely. However, there were yellow aphids on the young leaves.

Our Instinct to Eradicate: The Impulse to Remove Bugs

Years ago, my oleander shrubs had an infestation of yellow aphids like this, and I was anxious to get rid of them. Really, this is our first reaction when we see bugs on our plants – we want them gone.

I had several methods at my disposal – insecticidal soap, a strong jet of water or my fingers – all of which, would help get rid of most of the bugs. But, life got in the way, and I didn’t have a chance to get out to treat my shrubs until about ten days later.

The Unexpected Result: The Disappearance of Aphids

Can you guess what I found? Not a single aphid. I didn’t have to do a thing, and the aphids were gone, and my shrubs look great.

So, what happened to the little critters?

When harmful insect pests first appear, it can take a week or two before their natural predators follow. In the case of aphids, lacewing and ladybugs showed up and ate the aphids.

A Hands-Off Approach: Trusting Nature’s Course

Plants are tougher than we give them credit for and can handle a certain amount of insect pests without any adverse effects.

So, when I come back in a couple of weeks to the same bagel shop, I expect to see no aphids in sight and a healthy oleander shrub.

The lesson here is that you don’t need to freak out when you see these bugs as the normal cycle of nature will take care of them. However, you can step in to get rid of them if you see adverse effects on plants such as wilting, smaller blooms, or discoloration.

A Hidden Garden in the Middle of Phoenix

Arizona garden, desert gardening, Flowering Annuals, Perennial, Wildflowers

hidden garden in Encanto district in downtown Phoenix

Exploring the Charm of a Hidden Garden

Unearthing Beauty in the Encanto District

Have you ever discovered a hidden garden in a surprising place?

A few years ago, I found myself driving through the historic neighborhoods of the Encanto district in downtown Phoenix. I had finished up a landscape consultation in the area and decided to drive through the nearby neighborhoods in the historic district.

A Blooming Hidden Garden Oasis Amidst Urban Skyscrapers

My initial goal was to see if I could find the home my grandparents owned in the 1940’s. While I didn’t find the home, I did find a house that stopped me in my tracks.

What first drew my eye was this parking strip (also known as a ‘hell strip’) between the sidewalk and street, filled with a bounty of flowering annuals and perennials.

A Kaleidoscope of Colors

The dazzling hues of California poppies, red flax, and plains coreopsis captivated my senses. Against the backdrop of the Veteran’s Memorial Coliseum, I marveled at the unexpected beauty thriving in the heart of downtown Phoenix.

And so, I whipped out my phone and started to take pictures. The bright colors of California poppies, red flax, and plains coreopsis caught my eye, while in the background I noticed the old, Veteran’s Memorial Coliseum where the Arizona State Fair is held every fall.

Thundercloud' sage and red yucca. Hidden Garden in the Middle of Phoenix

As I made my way up the planting bed, I saw more colorful, annual flowers. They are intermixed with globe mallow, ‘Thundercloud’ sage and red yucca.

hell strip plantings in the Middle of Phoenix

One flower that I did not expect to see in the desert garden, not to mention downtown Phoenix, was larkspur with its deep purple spikes.

Multi-colored bachelor’s button flowers grew among scarlet flax and plains coreopsis.

A Backyard Hidden Garden Wonderland

Intrigued by the front garden, I met James, the homeowner’s son, who shared the garden’s transformation story. He sowed wildflower seeds in the parking strip, watched them flourish, and then graciously revealed the backyard’s hidden wonders.

Last fall, James took three packs of wildflower seeds (multiple varieties) and threw them on the bare parking strip. Afterward he added some compost on the top and watered well. Over the months, he has watched them come up and was thrilled at how the hell strip had been transformed.

He then offered to show me what he had done to the backyard – a real hidden garden. I could hardly wait to see it after seeing what he has done on the outside.

(A few of the photos are a bit blurry. I’m not sure what went wrong with my phone’s camera. You can still get a sense of the beauty in the backyard.)

Back yard garden in the Middle of Phoenix

Hollyhocks and Timeless Charm

The backyard features a divided lawn with enchanting hollyhocks that self-seed and bloom every spring. An old-fashioned patio set adds a touch of nostalgia. While a concrete pathway, artfully adorned with Bermuda grass, leads to the garage.

I love hollyhocks and have grown them in the past. They self-seed and flower for me every spring. All I give them is a little water – that’s all they need.

Floral Edges and Green Delights in this Hidden Garden

The patio’s edge bursts with the colors of blanket flowers, bachelor’s buttons, and yellow daisies. A 20-year-old crown-of-thorns plant defies its small container, flourishing under James’ care. Two Chinese elm trees provide dappled shade on sunny days, creating a tranquil oasis.

The small patio in the back of the house is filled with an old-fashioned table and chairs. They fit the age of the home perfectly!

The pathway separates the two lawn areas and leads to the garage in the back. It was created using concrete molded into geometric shapes.

Bermuda grass is allowed to grow into the cracks for an interesting look.

blanket flower, bachelor's button, and yellow daisy (Euryops pectinatus) from hidden garden

The patio is edged with flowering annuals such as blanket flower, bachelor’s button, and yellow daisy (Euryops pectinatus).

In this blurry photo, a large crown-of-thorns plant was thriving in a tiny container. Believe it or not, it is 20 years old and thriving in a very small pot. According to James, he waters it twice a week in summer and weekly throughout the rest of the year.

Two Chinese elm trees provide dappled shade on a beautiful spring day.

A small potting bench stands in front of the wooden fence painted a greenish-chartreuse color. This blends well with the garden.

A Symphony of Water and Shade

A fountain graces the grassy expanse, infusing the air with the soothing sound of flowing water. Imagine the relaxation of enjoying this outdoor haven, even in the height of summer.

How relaxing would it be to enjoy this outdoor space? Even in the middle of summer with all of its shade?

A Final Flourish of Wildflowers

Before bidding farewell to this hidden gem, James revealed the wildflowers he’d planted near the detached garage. Bright pinks and vibrant oranges reminiscent of the ’70s adorned the scene. This is a testament to the beauty that emerges from even old seeds.

Bright pink and vibrant orange flowers from hidden garden

Bright pink and vibrant orange – doesn’t that remind you of the 70’s?

These tall poppies were planted from 3-year-old seed that James was going to throw out. I’m certainly glad that he decided to plant them instead.

While old seed won’t germinate as well as young seed, you’ll often still get some seeds to sprout – just not as many.

Discovering Life’s Unexpected Treasures

Life is full of delightful surprises, and this hidden garden is a testament to that. Though modest in size, it’s a testament to the power of careful tending. This garden has unexpected beauty that can spring forth from a seed, even in the most unlikely of places.

Keeping America (and Phoenix) Beautiful

A Stroll Through a Flowering Winter’s Garden

Agave, Arizona garden, AZ Plant Lady Classes, Cactus/Succulents, California desert garden, Containers, desert gardening, Hummingbird Gardening, Las Vegas gardening, Perennial, Shrubs, Southwest garden, Vines

Embracing the Beauty of a Winter Garden

Cultivating Year-Round Blooms in the Desert

Winter Garden Wonders: Did you know that you can have plants blooming in your landscape every month of the year? In the desert garden, this is definitely true!

One of the most popular programs that I teach at the Desert Botanical Garden in Phoenix is ‘Flowering All Year’. During the presentation, I teach students how to incorporate plants in their gardens so they can enjoy colorful blooms all year long.

A Winter Wonderland of Desert Blooms

Sadly, many desert dwellers miss this opportunity. Drive down a typical neighborhood street in winter, and you will have a hard time finding plants in bloom except for colorful annual flowers. As you’ll note, the focus in our gardens is typically on plants that flower through the warm season.

So, how can we change that? It’s quite simple – add plants that will flower in winter. Believe it or not, there are quite a few plants that fit the bill.

I invite you to come along with me on a virtual tour of the plants I showed to the students in the class as we walked through the winter garden in mid-February.

*Before we embark on our walk, I have a confession to make. Usually, I arrive early before my classes to see what’s in bloom so I can plan our route. But, my daughter’s bus arrived late that morning, so I was running a bit late. As a result, I didn’t know what we would see. Thankfully, there was plenty to see.

Purple Lilac Vine (Hardenbergia violaceae)

Plants for Cool-Season Winter Garden Color

Let’s start by discovering some of the remarkable plants that grace the winter garden with their presence:

1. Purple Lilac Vine (Hardenbergia violaceae)

The vibrant, blooms of purple lilac vine never disappoint. Blooms appear in mid-winter, adding a welcome relief to colorless winter landscapes. Here it is planted in a tall raised bed and allowed to trail downward. In my garden, it grows up against a wall with a trellis for support.

Whale’s Tongue Agave and Mexican Honeysuckle underneath an Ironwood tree

2. Mexican Honeysuckle (Justicia spicigera)

Mexican Honeysuckle (Justicia spicigera)

Several perennials and small shrubs do best in the desert garden when planted in filtered sunlight. Desert trees like ironwood, mesquite, and palo verde are excellent choices for producing filtered sunlight. Mexican honeysuckle doesn’t do well in full sun. As a result, it thrives under the shade of this ironwood tree. I love the texture contrast in this bed next to the whale’s tongue agave in this winter garden.

3. Desert Marigold (Baileya multiradiata) and Weber’s Agave (Agave weberi)

Weber’s Agave (Agave weberi) and Desert Marigold (Baileya multiradiata)

Desert marigold is a short-lived perennial that resembles a wildflower. Yellow flowers appear throughout the year on this short-lived perennial. I like to use them in wildflower gardens or natural desert landscapes because this yellow bloomer will self-seed.

4. Firesticks (Euphorbia ‘Sticks on Fire’) and Elephants Food (Portulacaria afra)

Firesticks (Euphorbia ‘Sticks on Fire’) and Elephants Food (Portulacaria afra)

Shrubs, vines, and perennials aren’t the only plants that add winter color in the landscape. Colorful stems of the succulent ‘Firesticks’ add a splash of orange all year. I am a fan of the use of blue pots in the garden, and here, it adds a powerful color contrast with the orange.

5. ‘Winter Blaze’ (Eremophila glabra)

‘Winter Blaze’ (Eremophila glabra)

Lush green foliage decorated with orange/red blooms is on display all year long with this Australian native. Several types of Eremophilas add cool-season color to the landscape, and this one deserves more attention. There must be a blank space in my garden for one…

6. Winter Garden Delight – ‘Blue Bells’ (Eremophila hygrophana)

Blue Bells Eremophila and Mexican Fence Post Cactus

‘Blue Bells’ (Eremophila hygrophana)

Without a doubt, ‘Blue Bells’ is arguably one of my most favorite plants. It resembles a compact Texas sage (Leucophyllum spp.) but doesn’t grow as large AND blooms throughout the year. For best results, plant in full sun, but well-drained soil is a must.

7. Valentine Bush (Eremophila maculata ‘Valentine’)

Valentine Bush (Eremophila maculata ‘Valentine’)

My favorite choice for winter color is Valentine bush. Red/fuschia blooms begin to appear in January and last into April. For maximum color impact, use them in groups of 3 – 5. They are low maintenance – prune back to 1/2 their size in mid-April after flowering. No other pruning is required.

8. Aloe ferox

Aloe ferox

Winter into spring is a busy time for aloes, and many species do well in the desert garden. Most require filtered sunlight to do their best, but ‘Blue Elf’ aloe does well in both full sun and bright shade.

9. Trailing Rosemary (Rosmarinus officinalis)

Trailing Rosemary (Rosmarinus officinalis)

10. Shrubby Germander (Teucrium fruiticans ‘Azurea’)

People from colder climates are often surprised to note that rosemary flowers. In the desert, we are fortunate that we get to enjoy their blue flowers from winter through spring – the bees like them too!

Shrubby Germander (Teucrium fruiticans ‘Azurea’)

Toward the entrance to the garden, I was delighted to see shrubby germander. A star in my own garden, this shrub has flowered all winter long and will continue to do so into spring. The blooms are a lovely periwinkle color.

11. Chuparosa (Justicia californica)

Chuparosa (Justicia californica)

As our walk was wrapping up, the bright red blooms of a chuparosa shrub caught our eye. A hummingbird was busily drinking as much nectar as he could. I like to use this shrub in winter garden landscapes with a natural theme as it has a sprawling growth habit. It flowers through winter into spring and an important nectar source for hummingbirds.

Beyond Blooms: Adding Artistic Flair to the Winter Garden

Of course, blooming plants aren’t the only way to add color to the garden. Garden art can play a vital part in adding interest. The Desert Botanical Garden is host to a traveling art exhibit with various animals made from recycled plastic. This group of meerkats greets visitors to the garden.

I hope that you enjoy this virtual tour of winter garden color in the garden and will add some to your own.

What plants do you have that flower in winter?

Drive By Landscapes: Winter Beauty in the Southwest Garden

White Flowers for the Southwest Landscape: Part 2

Arizona garden, California desert garden, desert gardening, Ground Covers, Nevada garden, Perennial, Shrubs, Southwest garden, Uncategorized

Exploring White Flowers in the Garden

Gardeners have been well aware of the enduring allure of white flowers and white flowering plants and the exquisite beauty they bestow upon the garden. For generations, the pristine purity and timeless elegance of white blossoms have captivated horticultural enthusiasts.

These flowers serve as a symbol of purity and grace, enhancing the visual appeal of any landscape. With their ability to seamlessly complement a wide range of colors and architectural elements, white flowers have earned their place as timeless classics in the world of gardening.

The Beauty of White Flowers

Gardeners have long known about white flowers plants and the beauty that they bring to the garden.

The color white is seen by many as a bright, clean color that makes surrounding colors ‘pop’ visually. Others like how white flowers seem to glow in the evening and early morning hours in the landscape.

Part 2: A List of White Flowering Plants for the Southwestern Landscape

Thankfully, there are several white flowering plants that do very well in the Southwestern landscape. In Part 1, I showed you four of my favorites, which you can view here.

Today, let’s continue on our white, floral journey…

Disclosure: Some of the links below are affiliate links, meaning, at no additional cost to you, I may earn a commission if you click through and make a purchase.

White Evening Primrose (Oenothera caespitosa)

The arrival of spring transforms the low-growing green foliage of White Evening Primrose with the appearance of beautiful white flowers. What makes these flowers somewhat unique is that as the flowers fade, they turn pink.

White Evening Primrose looks best when used in a landscape with a ‘natural’ theme or among wildflowers.

The flowers appear in spring and summer on 10″ high foliage. Hardy to zone 8 gardens, this small perennial is native to Southwestern deserts.

White Globe Mallow (Sphaeralcea ambigua ‘White’)

Beautiful White Globe Mallow (Sphaeralcea ambigua ‘White’)

This is a shrubby perennial that is in my own landscape. While the most common color of Globe Mallow is orange, it does come in a variety of other colors including red, pink and white – all of which I have.

The white form of Globe Mallow shares the same characteristics of the orange one – it thrives in full sun and can even handle hot, reflected sun. The foliage is gray and looks best when cut back to 1 ft. high and wide after flowering in spring.

I pair white Globe Mallow alongside my pink ones for a unique, desert cottage garden look.

See what I mean about white flowers helping other colors to stand out visually?

Hardy to zone 6, Globe Mallow grows to 3 ft. tall and wide. It does best in full sun and well-drained soil.

To learn more about this beautiful desert native, click here.

Blackfoot Daisy (Melampodium leucanthum)

The white Blackfoot Daisy (Melampodium leucanthum)

The quaint Blackfoot Daisy is another perennial that looks great in a natural desert-themed landscape. This ground cover produces sunny, white daisies in spring and fall in desert climates – it flowers during the summer in cooler locations.

Hardy to zone 5, Blackfoot Daisy can handle extreme cold when planted in full sun. I like to plant it near boulders where it can grow around the base for a nicely designed touch. It grows to 1 ft. high and 24 inches wide.

I have several in my front garden and I love their beauty and low-maintenance. They need very little maintenance other than light pruning with my Felco Hand Pruners in late spring to remove dead growth.

Little Leaf Cordia (Cordia parvifolia)

Green shrub and white flower Little Leaf Cordia (Cordia parvifolia)

This white flowering shrub is not used often enough in the Southwestern landscape in my opinion. It has beautiful flowers, needs little pruning if given enough room to grow, is extremely drought tolerant and evergreen.

Little leaf cordia can grow 4 – 8 ft. tall and up to 10 ft. wide. Unfortunately, some people don’t allow enough room for it to grow and shear it into a ‘ball’.

You can go 2 – 3 years or more between prunings. It’s best when left alone to bear its attractive, papery white flowers spring into fall.

Hardy to zone 8, little leaf cordia does great in full sun and well-drained soil.

‘White Katie’ Ruellia (Ruellia brittoniana ‘White Katie’)

Strappy leaved ‘White Katie’ Ruellia (Ruellia brittoniana ‘White Katie’)

During a visit to a nursery some time ago, I noticed a white flowering variety of the more commonplace purple ‘Katie’ ruellia and I immediately decided that I liked the white color better.

‘White Katie’ ruellia grows to 8 inches tall and 1 1/2 ft. wide in zone 8 gardens and warmer. It looks great when planted in groups of 3 or more. You can plant it alongside the purple variety for fun color contrast. It does suffer frost damage when temps dip below freezing but recover quickly in spring.

This white flowering perennial does best in morning sun or filtered shade in desert gardens.

I hope you have enjoyed these white flowering plants and decide to add them to your garden!

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