Category Archives: colorful foliage

Thanksgiving Plants & Food

Have you noticed how many plants are named after food? At this time of year when we are thankful for friends and family and this wonderful place we call home, I can't help but think about food, too. It's the most important thing we share year round. We eat to celebrate, we eat to comfort ourselves. Surround yourself with plants that remind you to give thanks whenever you look at them.

What makes you think of Thanksgiving dinner more than pumpkin pie? Many versions have been created to appeal to just about any palate. If you grow Pumpkin Pie African daisy you can bring these recipes to mind whenever you admire the blooms in your garden. Flowering over a long season starting in the spring their showy, vivid orange flowers attract birds and butterflies.

Maybe you're a gourmet cook and desserts after Thanksgiving dinner are extraordinary at your house.  If you're not a fan of pumpkin perhaps a creme brulee  would be more to your liking. This classic dessert first appeared in cookbooks in 1691. Creme Brulee heuchera with its peachy-bronze leaves, Creme Brulee coreopsis with custard yellow blooms or a fragrant Creme Brulee shrub rose growing in your garden would remind you year round of this delicious dessert.

Someone often brings deviled eggs as an appetizer before Thanksgiving dinner usually sprinkled with a dusting of paprika. If you have several Paprika achillea in your low water-use, deer resistant garden you can think of these goodies every time you see them.

Who doesn't like chocolate any time of year? Dark chocolate, milk chocolate, hot chocolate, white chocolate, they're all good. Plant Chocolate Chip ajuga groundcover  with its beautiful lacy blue flower spikes in spring in sun or partial shade. It really stands out. And who could resist a rose called Hot Cocoa? This award-winning floribunda rose with ruffled, very fragrant chocolate-cherry colored blooms was first introduced in 2003 and has remained popular ever since.
 
If you don't have a chocolate cosmos to enjoy on a summer day in the garden you're missing a rare experience. Very deep burgundy flowers really do have the scent of chocolate. They make a good cut flower, look great with green and white in a bouquet and the fragrance is good enough to eat.

There are many plants that remind us of Thanksgiving with family or a get together any time of year and they all sound so delicious. Raspberry Sundae or Bowl of Cream peonies sound yummy as do Mango coneflower, Strawberry Candy daylily, Plum Pudding coral bell, Cranberry Ice dianthus, Lemon Swirl lantana, Watermelon Red crape myrtle, Tangerine Beauty bignonia or Wild Cherry azalea. How about Bowl of Cherries campanula, Carolina Allspice, Strawberry Lemonade mandevilla or Raspberry Tart coneflower?  I could go on and on.

My blooming Thanksgiving cactus says it all. Almost overnight it has burst into bloom reminding me of all the many things I am thankful for. Take the time to tell those around you how much you appreciate them and count your blessings every day.

Colorful Plant Combinations for the Santa Cruz Mtns

Fall is the perfect time of year for many things– long drives, walks in the forest, beautiful sunsets. It's also a great time of year to transplant those plants in your garden that aren't in quite the right place and to create new exciting combinations of foliage, color and texture that are just perfect.

I"m always newly inspired when I see common plants combined in ways I hadn't thought of. Some vignettes are simple repetitions of just two plants while others might include 3-4 plants with different characteristics. A recent meeting of APLD ( Association of Professional Landscape Designers ) of which I am a member, showcased fabulous ideas for plant combinations. In addition to these plants looking great together visually they share the same cultural requirements which is a must. No sense planting a water-loving partial shade plant next to a low water use plant that requires full sun.

Here are some of the awesome plant combinations from gardens I have designed and from fellow designers that I think are particularly appropriate for our area.

In a sunny garden colorful flowers surrounded by soothing green foliage creates a space to linger. The hummingbirds and butterflies attracted to the nectar of the flowers are an added bonus. The plants that create this beautiful scene combine strong, linear leaves from phormium 'Amazing Red'  with the golden foliage of abelia 'Kaleidescope'. Bright red and white flowers of the hummingbird-magnet salvia 'Hot Lips' combined with the soft green needles of grevillea lanigera 'Mt.Tamboritha' and the salmon pink flower spikes of phygelius (Cape Fuchsia) invite you to sit awhile in this garden.

Plant combinations that echo each other in color work well together. Think of the famous White Garden at Sissinghurst Castle in England. Phormium 'Cream Delight' looks great with so many plants the combinations are nearly endless. Consider growing it with Elijah Blue fescue grass and surrounding the group with a hardy groundcover like the succulent semperviven ( Hens and Chicks ).

Silver or grey foliage always looks smart when paired with pink shades.  Again that go-to plant that adds architectural interest, Phormium 'Evening Glow', provides the pink element with bronze edged leaves with red centers as does the dusty rose color of Sedum 'Autumn Joy' flower clusters.  Add the silver foliage of euphorbia wulfenii ' Glacier Blue' and Russian sage to complete the look.

Another group of plants that combine well have flowers of similar color. Hardy geranium 'Rozanne' with violet blue flowers pairs well with the soft blue ground morning glory, lavender-blue flowering catmint and penstemon 'Blue Bedder'. These perennials all grow in full sun but can tolerate some shade and like moderate watering.

Other combinations that might look great in your own garden include natives mimulus, juncus patens and deer grass with Pacific wax myrtle.  Or try growing Verbena lilacina 'De La Mina' alongside the blue tones of festuca californica. Under native oaks, heuchera maxima along with iris douglasonii won't require much summer water which will make the oaks happy too.

At this time of year I'm always drawn to combinations with warm, rusty tones. Purple smoke bush fall foliage pops when combined with gold flowering rudbeckia Goldsturm and purple coneflowers. Or how about Apricot Sunrise agastache growing with Spanish lavender and Big Ears lamb's ears?  Then again you might like the gold flowers of Harmony kangaroo paw blooming for months alongside Carex testacea (Orange Sedge).

Shady spots needing some pizazz could look to the huge leaves of bergenia 'Bressingham Ruby' with their brilliant magenta late winter flower spikes and combine it with golden yellow sweet flag (Acorus 'Ogon'). Another combination I like for the shade is asparagus spregeri and blue flowering Dalmation Bellflower groundcover.

Whether you're transplanting existing plants in new exciting combinations or creating new ones, fall is a great time to spend time in the garden.
 

Fall Blooming Perennials

Every garden changes over time.  Gardening is a process, a constant experiment so don't get discouraged when things don't go exactly as planned. For example, a cool spring may cause some things to bloom later while a warm, dry winter speeds up plant and flower development. Maybe that pink flowering tree now conflicts with the red blooms nearby. Whether it's caused by climate change or just the weather, take comfort that your garden can grow more beautiful each year with a little tinkering now and then.

At this time of year look to the following plants combined with ornamental grasses coming into bloom to carry your garden until autumn color from trees and shrubs kicks in. Go for dramatic extravagance with color combinations than inspire.

Russian sage.  Tall, airy, spike-like clusters , create a lavender-blue cloud of color above the finely textured gray leaves. This perennial has a long blooming season and the cool color of the flowers is stunning in the fall garden. There are several varieties available with different shades of soft blue to violet blue flowers. Most grow 3-4 ft tall. Little Spire Russian sage is a shorter, upright selection that doesn't flop over in the landscape. It adds a sense of lightness to the garden. You'll love the cool color on a hot day.

Aster x frikartii 'Moench'.  The lavender-blue flowers on this perennial can get 3" across and cover the plant with blooms from early summer to fall, even longer in mild winter areas if spent flowers are removed. They attract butterflies and make a good cut flower. This reliable, drought tolerant plant thrives in full sun, grows 2- 3 ft tall and is mildew resistant.

Agastache which is also called hyssop attracts hummingbirds, butterflies and bees to your garden It's also deer resistant. Aromatic foliage on Blue Fortune smells like peppermint-lemon when brushed or crushed. The flowers on Electra are vivid orange. Then there's licorice mint hyssop, orange hummingbird mint hyssop, anise hyssop and a whole slew of hybrids of every color in the rainbow- lavender, pink, apricot, orange, purplish, coral, powder blue, tangerine, red – you name it. Agastache is easy to grow in full sun or partial shade and is drought tolerant. Just be sure to provide excellent drainage.

Salvia-  the workhorses of the garden. Their long blooming season makes them right at home in the fall garden. There are some 900 species of salvias.  They are the largest genus in the mint family. Choose from many new cultivars like Dancing Dolls with rose and cream colored flowers. Another good choice is a Ca. native hybrid called Starlight that blooms with long white flower wands that really stand out at twilight.
There are lots of Salvia greggii varieties available such as Pink Frills, Golden Girl and Neon Dancer which has vivid rose and red flowers.  Salvias are drought tolerant and deer resistant (really). Although they tolerate some shade they looks best when planted in full sun. To encourage repeat bloom trim off spent flowers stalks when they start to look rangy. They will rebloom for months.

Another common plant from this huge family is the Mexican bush sage.  So showy that people mistake them for huge lavender plants. They are vigorous and upright growing to 3-4 feet tall and as wide.  Velvety purple and white flowers cloak foot-long stems. Salvia Santa Barbara is a compact selection that grows 2-3 ft high and spreads 5 ft wide. They stop blooming only when frost hits them.  To limit plant size and renew flowering stems, cut back close to the ground before spring growth begins.  You can't go wrong with these plants if you have a large space to fill.  Hummingbirds love them, too.

Perennials should be planted in multiples, not only for beauty's sake but also for lower maintenance. Let your trees and shrubs lend structure and year round interest with an explosion of perennial color that gets all the attention. Just don't hesitate to change what needs adjustment or transplanting if needed to a better location.

Lessons from Butchart Gardens and the Pacific Northwest

I can see snow-covered Mt. Rainier from my sister's deck. Last night a rainbow bridged the Puget Sound which flows around Fox Island at the southern end of the sound. The landscape here is lush and green. Dogwoods, foxgloves and rhododendrons are still in full bloom. This temperate rain forest receives more rain than ours but I see many of the same woodland plants that we grow. I study each garden for new ideas.

The next day we head for Vancouver Island. As the clouds clear the Victoria Clipper pulls into the harbor. The Empress Hotel's landscaping is picture perfect. Purple rhododendron, hosta, and hellebore grow under the white Kousa dogwood trees. Late afternoon sun backlights each leaf. Gingko trees and weeping birch frame the Parliament building. The lights come on and outline each gable and tower. Still exploring the city later I look at my watch. It's after 10pm and still light. I forget we are closer to the land of the midnight sun at this latitude.

Visiting gardens is always the highlight of all my trips.  Butchart Gardens, a National Historic site of Canada, is a prime example of quarry restoration. Huge 100 year old poplar trees with gnarled trunks frame the famous sunken garden. Throughout the perfectly manicured lawns perennial beds grow oriental poppy, Japanese iris, Asian lily, hosta, black mondo grass, black-eyed susan, and lady's mantle. This kind of perfection comes with a price. We saw several gardeners raking and deadheading while several others cleaned around the stone border with pastry brushes.

Victoria is famous for its hanging baskets. At Butchart Gardens several hundred hand from every arbor, trellis, pergola and shepherd's hook. Mixed baskets of long blooming annuals and perennials are started early in the greenhouse then brought out in full bloom. One of my favorites featured peach-toned tuberous begonias, trailing sapphire lobelia, bacopa and coral calibrachoa. I was drawn to the dozens of hanging fuchsias and a rainbow of begonias planted with columbine, ferns and gold acorus grasses.

It must be fun to plant up the large pots that decorate the grounds. Even the wooden recycling receptacles have mixed planting on the top. Several noteworthy pots were planted with orange flowering maples paired with blue Mexican poppies and a variegated geranium. Another we liked contained a striking Electric Pink cordyline, coral petunia, calibroachoa and Bonfire begonia.

Fragrant flowers entice the senses and are planted everywhere. Strolling through the garden, vanilla scented heliotrope greet you. Spice-scented stock is planted nose high atop rock walls. Mrs. Butchart started this tradition and the garden strives to have something fragrant blooming every season of the year.

The roses were just starting to open. Many of them originated in England and Australia. The Queen's Pink peony Golden Jubilee was honored with decorative flags hung from the light posts. Flanked my tall gorgeous blue delphiniums it was quite a sight.

If it was early for the roses, the peony did not disappoint. I have never seen so many in one place. This climate is perfect for their culture. I had a hard time deciding which was my favorite. Double deep burgundy flowers grew alongside soft peach and bright pink ones. A cool white one paired well with Bridal Veil spirea. A soft peach variety looked great with the darker orange oriental poppies.

Always on the lookout for planting ideas, the endless vignettes were inspiring. The many different garden rooms in this garden allowed for countless combinations. One that caught my eye paired a purple smoke bush with coral verbascum and the variegated iris pallida. The blue flowers of the iris contrasted perfectly with the coral flowers and burgundy foliage of the other two plants.

I saw this garden in a new light on this visit. It was spectacular. Next week I'll recount my visit to Abkhazi Garden outside Victoria.

May – Words of Wisdom

With each new season, we start fresh with high expectations for a bountiful harvest of vegetables and mouth-watering fruit,  fragrant flowers to pick for bouquets and healthy plants to attract beneficial insects to the garden. As the months pass it seems one problem after another crops up. Don't get discouraged, though. Most any condition or disease can be corrected with the right information. I get many emails from readers with some of the same problems that you might have. Here are a few recent inquiries.

 

GARDEN HOSES

One reader asked about the safety of her new hose. The label on the hose states not to drink from it and she is wondering if it's safe to use it to water her organic vegetable garden.

Most of us grew up drinking water from the hose and on a hot day we still do. But is it safe? A recent study by the Ecology Center, a nonprofit environmental organization based in Ann Arbor, Mich., that reviews consumer products addressed potentially hazardous chemicals in gardening tools. The group tested nearly 200 gardening products, including hoses and discovered some disturbing findings.

To illustrate how chemicals can migrate from harden hoses into water, the research team left a section of garden hose filled with water out in the sun for several days. When the water was tested it was found to exceed federal standards for safe drinking water for several chemicals- including 4 times the standard considered safe for phthalates, 18 times that for lead, and 20 times that for BPA, an organic compound banned from baby bottles.

Most garden hoses that are sold are still made of PVC which can leach unsafe levels of lead into water. There are safer options available, though. Food grade Ether-based polyurethane or natural rubber hoses are a better choice. Look for hoses with nickel or chrome-plated fittings as brass can also leach lead into water.

Plants don't generally absorb lead, unless there is a high concentration of it in the soil but who wants to take a chance? With any hose, even one labeled "drink-safe' let the water run until it's cold before you drink from it because bacteria can grow in warm standing water.

CITRUS ADVICE

Another reader asked what she should do for her Meyer lemon which has yellow leaves. I told her that the yellowing is due to insufficient nutrients. First, apply a fertilizer containing nitrogen. There is also a chance that iron, sulfur and magnesium could be in short supply. Look for these ingredients on fertilizer bags and apply as directed. Also don't overwater citrus. Let the plant dry 2" below the soil surface between deep waterings.

LAWN CARE

Lawns also need a deep watering to train roots to grow deep. When to water? One easy method is to walk on the lawn and check in an hour after stepping on it. If it hasn't rebounded the lawn needs water. Also leave grass clippings to decompose after mowing. You'll need to mow about once per week so the clippings are short and can decompose quickly.

RHODODENDRONS

When everyone's rhododendrons but yours are blooming what can you do?  This plant sets flower and leaf buds in late August or September so fertilizing regularly for the next few month is important. Also water deeply when the soil is dry 1-2" deep and mulch the soil around your plant to keep the roots cool and moist. Rhododendrons and azaleas are shallow rooted so don't work up the soil underneath.

Feel free to email your questions to me. I'm happy to help.
 

Terra Sole Nursery Trials New Plants

Have you ever wondered what it would be like to start your own little nursery on your property? What would you grow? How would you decide?  Over the years, I've been asked by home owners with a bit of extra property what would be good to grow. What is there a market for? So I decided to ask some friends who trial plants on their Watsonville property and operate a small nursery there how it all works.

Terra Sole Nurseries was founded in 2004 by John and Sherry Hall with the goal of experimenting and growing native, unusual and drought tolerant plants that are adapted to our dry summer climate. "We push the limits on water use in our test garden until we fall too much in love with a plant and can't bear to see it die with our tough love approach", Sherry said as we talked about the their operation.

Just back from attending the California Spring Trials,  Sherry and John were excited to share how they decide what to grow In their nursery. Their focus is to grow a large variety of native and unusual plants, some of which are old-fashioned, some are hot new introductions. What treasures did they find this year?

During the course of a week at the Spring Trials,  the world's prominent plant breeders, propagation specialists, growers, marketing professionals and plant enthusiasts share the latest and greatest at several open houses throughout California. The robust plant varieties of today are a direct result of the countless hours and decades of study from the dedicated professionals spending their time observing, testing and experimenting the new varieties that are more disease resistant, more floriferous, the best performers and are easy to grow in ordinary landscapes and gardens.  

How does a plant get from an idea in a breeder's mind to your local nursery? It all starts with the breeders who might cross pollinate thousands of plants to select maybe a hundred of the best ones. Then the growers buy an unrooted cutting or the seed or plugs of rooted plants and grow them onto a larger size. This is where the finish growers buy the plugs and liners to put into bigger pots growing them to retail or sellable size. Terra Sole Nurseries bought some of the newest plants on the market this year themselves.

What are some of the newest trends that we might see in our neighborhood nursery this year? The breeders of impatiens have developed a variety that appears to have a gingerbread man in the center. Called Patchwork this  impatien has a bigger flower and comes in six bi-colors.

Grafted vegetables, higher in antioxidants, are being developed. Non GMO vegetable varieties are grafted onto vigorous rootstalks to produce a plant disease resistant higher in nutrients. Tomatoes, basil, cucumbers. peppers and lettuce are just some of the vegetables being grown.

Biodegradable pots made from wheat are another of the new trends being offered for sale at the Spring Trials. The pots look like plastic yet breakdown after being used and can be recycled in your compost system. They hold up to the normal environmental pressures of heat, water and cold.

Sunset Western Gardening and HGTV are both offering their own branded plants that are available this year. Patented varieties coming out include a compact hardenbergia called Meena, two upright. compact nandinas- Flirt and Obsessive with bright red winter color and a compact mahonia called Soft Caress with non-prickly foliage. A cold hardy salvia named Amistad that has a very long bloom time will also be coming out soon.

To simplify choices for gardeners, better dahlias, calibrachoa, petunias and pansies are coming on the market this season. Several types are grown in the same pot so the buyer need only to plant one of these in a basket or container to get a combination that will look good and grow happily all season.

With so many plant choices which ones do Terra Sole Nurseries trial in their own garden and grow in their nursery? Next week I'll talk about what Sherry and John have their eye on, which plants they grow and the results of their own plant trials. You can find out more about the nursery at www.terrasolenurseries.com.