Posts

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.

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 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.

Plants for Cool-Season Color:

 

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

 

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.

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.

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.

‘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… 

Blue Bells Eremophila and Mexican Fence Post Cactus

 

Blue Bells (Eremophila hygrophana)

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.

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.

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.

Trailing Rosemary (Rosmarinus officinalis)

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.

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 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.

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 color in the garden and will add some to your own.

What plants do you have that flower in winter?

flowering perennial firecracker penstemon
flowering perennial firecracker penstemon

Firecracker Penstemon (Penstemon eatoni)

Have you ever noticed that spring has a way of surprising you in the garden? That is indeed the thought that I had earlier this week as I walked through my front landscape.

After spending a week visiting my daughter in cold, wintery Michigan, I was anxious to return home and see what effects that a week of warm temperatures had done – I wasn’t disappointed.

I want to take you on a tour of my spring garden. Are you ready?

pink blooming Parry's penstemon

Parry’s Penstemon (Penstemon parryi)

Penstemons play a large part in late winter and spring interest in the desert landscape, and I look forward to their flowering spikes.

flowering echinopsis Ember

Echinopsis hybrid ‘Ember’

One of the most dramatic blooms that grace my front garden are those of my Echinopsis hybrid cactuses. I have a variety of different types, each with their flower color. This year, ‘Ember’ was the first one to flower and there are several more buds on it.

blue flowering shrubby gerrymander

Shrubby Germander (Teucrium fruiticans)

Moving to the backyard, the gray-blue foliage of the shrubby germander is transformed by the electric blue shade of the flowers. This smaller shrub began blooming in the middle of winter and will through spring.

Calliandra red powder puff shrub

Red Powder Puff (Calliandra haematocephala)

This unique shrub was a purchase that I made several years ago at the Desert Botanical Garden‘s spring plant sale. If you are looking for unusual plants that aren’t often found at your local nursery, this is the place to go. This is a lush green, tropical shrub that is related to the more common Baja Fairy Duster. However, it only flowers in spring and has sizeable red puff-ball flowers. It does best in east-facing exposures.

flowering annuals Callibrochoa

Million Bells (Calibrachoa)

I am trialing a new self-watering hanging container that was sent to me free of charge by H20 Labor Saver for my honest review. I must say that I am very impressed. Growing plants in hanging containers is difficult in the desert garden as they dry out very quickly. But, this is a self-watering container, which has a reservoir that you fill, allowing me to have to water it much less often.

In the container, I have Million Bells growing, which are like miniature petunias. They are cool-season annuals that grow fall, winter, and spring in the desert garden.

severely pruned yellow bells

Yellow Bells recently pruned

Not all of my plants are flowering. My yellow bells shrubs have been pruned back severely, which I do every year, and are now growing again. This type of severe pruning keeps them lush and compact, and they will grow up to 6-feet tall within a few months.

onions arizona vegetable garden

Onions growing in my vegetable garden

This past fall, my daughters took over the vegetable garden. I must admit that it was fun to watch them decide what to grow and guide them in learning how to grow vegetables. They are already enjoying the fruits of their labor and onions will soon be ready to be harvested.

blossom of meyer lemon

Meyer Lemon blossom

My Meyer lemon tree hasn’t performed very well for me and has produced very little fruit in the four years since I planted it. I realized that it wasn’t getting enough water, so I corrected that problem, and it is covered in blossoms – I am so excited!

fragrant chocolate flower

Chocolate Flower (Berlandiera lyrata)

Moving to the side garden, chocolate flower adds delicious fragrance at the entry to my cut flower garden. It does well in full sun and flowers off and on throughout the warm season.

purple flowering verbena

Verbena in bloom

In the cut flower garden, my roses are growing back from their severe winter pruning. Although the roses aren’t in bloom yet, my California native verbena is. This is a plant that I bought at the Santa Barbara Botanical Garden – I don’t remember the exact name, but it does great in my garden.

ripening peaches

Young peaches

I have some fruit trees growing in the side garden including peaches! I can just imagine how delicious these will taste in May once they are ripe!

flowers of apple tree

Apple tree blossoms

While the peaches are already forming, my apple trees are a few weeks behind and are still flowering. It surprises people that you can grow apple trees in the desert garden and they will ripen in June – apple pie, anyone?

I hope that you have enjoyed this tour of my spring garden. All of these plants are bringing me joy.

*What is growing in your garden this spring that brings you joy?

Fall is finally here and it’s time to get busy in the garden.  Did you know that fall is the best time of year to add new plants?  It doesn’t matter where you live, planting in fall gives plants three seasons to grow a healthy root system before summer arrives.



Today, I’d like to share with you another drought tolerant and beautiful plant – shrubby germander (Teucrium fruiticans).

While it’s name may not be impressive, this shrub certainly has a lot to boast about.

Shrubby germander planted alongside Mexican honeysuckle (Justicia spicigera)

First, it has blue flowers that add welcome color that contrasts with other colors such as orange and red.

Young shrubby germander growing alongside red autumn sage (Salvia greggii)

The silvery foliage also adds great color contrast to the landscape when paired near plants with darker green foliage.


Shrubby germander can grow 5 – 6 ft. tall and wide, however, there is also a more compact variety ‘Azureum’ that only reaches 3 ft.

For more reasons why you’ll want to add this attractive shrub to your landscape, check out my latest plant profile for Houzz.com.