Tag Archives: design tips

Zauchneria & other Favorite Plants for the Santa Cruz Mountains

I don't have room for any new plants. Really I don't, but come spring I just can't help myself. Every pretty plant I see in a nursery or at a friend's house, I want. Admiring from afar just won't do. I rationalize that if I choose from plants that will do well in my specific environment then it's OK to add something new to the garden. If you want to be armed with a check list of possible new plants that are almost guaranteed to do well in your own neck of the woods and without a lot of water, here are some good choices.

For those who live in the sun, consider a brilliant red California fuchsia. Hummingbirds and butterflies are both attracted to zauschneria which starts blooming in summer and continues through fall. They provide a principle nectar source for hummingbirds though the hottest, driest season. Deer aren't interested in them, either.

Ghostly Red is one of my favorites for sunny slopes although it will grow in some shade and is tolerant of many soils including alkaline, sand, clay and serpentine. The foliage is grey-green and shows off the intensely red flowers. It grows about 1-2 feet tall which is tall enough to attract the hummingbirds but low enough to be neat and tidy. Each plant can spread to 5 feet wide.

Another good variety of California fuchsia is Everett's Choice. This fast growing groundcover has dark orange-red flowers on a low, spreading plant. Furry grey foliage creeps along the ground and looks beautiful next to a path or rock wall. It's drought tolerant but will look fuller with an occasional drink after it's established. As with all California fuchsia a hard winter pruning will produce a denser plant the following year.

Consider combining either of these grey-leaved California fuchsias with the new Black Adder phormium to make a dramatic statement in your garden. Black Adder was bred from the deep, deep brown Platt's Black phormium but its color is even more striking. Deep, burgundy-black leaves have a high gloss overlay which eliminates sun fading. Black Adder is a strong and healthy grower with an upright but not stiff architectural form. When mature it reaches 3 ft tall by 3 ft wide so fits nicely into the garden.

Originally native to New Zealand, phormiums are also known as flax and their hemp-like plant fibers were traditionally used by New Zealand's Maori people to make rope, baskets and cloth.

Other good companion plants for California fuchsia are Bee's Bliss salvia, Western redbud, rockrose, buckwheat, armeria maritima, deer grass and ground morning glory. Ceanothus, rosemary and manzanita also look good with California fuchsias.

Shady gardeners ( no, I'm not making a moral judgement here ) or should I say gardeners who live in the shade or have portions of their gardens in the shade, have lots of plants to tempt them. Favorite plants for dry shade include flowering currant which is so spectacular at this time of year. This shrub blooms with huge clusters of pink, rose or white flowers. Other plants that attract hummingbirds in bright shade are Western columbine, bleeding heart, heuchera and mimulus. You can find these in a rainbow of beautiful colors these days.  Humminbirds love salvia spathacea so much they're called Hummingbird flower. Also suitable for planting under oaks are Douglas iris. I love the white Pacific Coast hybrid variety, Canyon Snow. Their white flowers make an area under tall trees come alive.

A couple of new additions to the garden would be fun especially if they don't use up your water budget. With a little planning you can have color, attract wildlife and have water for the vegetable garden, too.
 

San Francisco Flower & Garden Show 2012

Every year after attending the San Francisco Flower & Garden Show I'm exhilarated by the creativity of the display gardens  and the fresh use of familiar plants. Don't even get me started on the new plant introductions I want to use in my next landscape design. This year the world-class show celebrated its 25th anniversary.

A Flower and Garden Show is a huge and complex production. Creating the 20 display gardens is a demanding task and planning for them begins many months before the show opens. By the night before the show opens 1,200 cubic yards of sawdust and mulch ( that's about 150 dump truck loads ) have been spread and 280,000 pounds of rock stacked in undulating walls and water features.

The flowers and plants for the garden come from all up and down the West Coast. Many plants are forced into early bloom for the show as Mother Nature doesn't always cooperate. Even flowering trees are sometimes kept in greenhouses so that their buds can be timed to open the week of the show. It's not a perfect science. One display garden creator who garnered 5 awards told me that hundreds of daffodils she had planned to use in her garden bloomed a week early due to warm weather. 

This year the theme of the show was "Gardens for a Green Earth". There were tips for edible gardening at home including containers for herbs and veggies on the patio and small space gardening, too. One of my favorite gardens combined tomato and flowering vines cascading over the edge of a stone vaneer wall.  Raised vegetable boxes bordered the deck for easy access and a stone water fall splashed into a huge half oak barrel.

Another interesting garden was the Low Impact Bay Friendly Garden. Modern in design, this low water-use garden featured tall raised beds surrounding a pervious concrete stepping stone patio set in a gravel base. Pervious concrete is said to be able to take in storm water a a rapid rate of over 5 gallons per minute per square foot of surface area. That far exceeds the flow rate needed to prevent runoff in even the most severe rain events.
The rainwater is temporarily stored in the course gravel layer underneath while it is allowed to naturally percolate into the underlying soil. This could be a good solution to solve site drainage problems.

Most of the display gardens featured water in them. Some were large affairs with cascading boulders while others were small and understated. In one, a length of copper tubing delivered a shower of drops in front of an aged corrugated iron panel. Another consisted of a simple stacked flagstone ledger waterfall flowing into a flagstone pond- a DIY project?  Even used tires were used as the base for the flagstone edging around a pond although frankly, I couldn't picture this water feature in anybody's backyard. One I did like was a simple flume of water pouring into a small metal rectangle lined with Mexican black pebbles. A little feature with lots of impact.

Fire pits were prevalent, too. From ornate fireplaces to glass filled affairs to simple metal rounds filled with cobbles outdoor living is enhanced with fire and water.

I had to laugh when a man asked me at one of the gardens what I was taking a picture of.  Well, I explained, I take photos of paths and steps and how they're put together and the materials they're made of for future reference. "Oh, that's a good idea" he said, and started taking pictures, too. All in a day at the San Francisco Flower and Garden Show.

Squirrels Control for Sustainable & Interesting Bulbs

My resident squirrels are busy burying acorns for the winter. On the go from first light in the morning until dusk they scurry up the oak trees to collect this prized food source and then deposit them in the ground and in the pots on my deck where they will surely forget where most of them are. Their antics are frustrating because I want to start planting bulbs sooner than Thanksgiving this year. I usually have to wait until later in the season when the squirrels have finished loading up their pantry to get them in the ground. Daffodils and narcissus are safe but what would spring be without  all the other gorgeous bulbs to welcome in the season?

This year I’m going to try some different varieties of bulbs and to foil the squirrels I"m going to plant them really deep in areas that have excellent drainage. Squirrels rarely dig far under the surface so they aren’t likely to reach the bulbs. If you have less than stellar drainage, your bulbs will rot if you plant them deeply, so use chicken wire cages or gopher baskets when you plant them. Next year when they emerge from the soil, if the squirrels start eating the tops of the stems, spray the buds daily with hot pepper spray. All mammals except humans hate hot peppers. I’ve also heard that paprika and egg shells deter them.

I love those huge, showy tulips as well as the new colors of daffodil and narcissus coming out each year. Can’t live without them. But I want to add to the show next spring. Maybe I’ll plant Spring Starflower or Ipheion. Their starry white flowers bloom over a long period in spring and they naturalize easily. Spring Snowflake ( leucojum vernum ) will also naturalize in the garden. The flowers are small and bell shaped, white with a green or yellow spot and have a slight fragrance. And I want to include some species tulips. They will rebloom year after year just like they do in the wild in Europe, North Africa and Asia.

Another bulb I’ve wanted to grow for a long time is Ixia viridiflora. They need to be completely dry in summer so planting in pots will be perfect for this most striking and unusual bulb. Few plants can beat it for sheer brilliance of flower. Each flower is a brilliant turquoise green with a purple-black eye in the middle. The dark eye is caused by the deep blue sap of the cells of the upper epidermis. The green color is due to the effects of light being refracted from the cell wall and granules embedded in the pale blue cell sap. Amazing flower.

I think tucking several huge allium bulbs among clumps of summer-flowering perennials will make quite a statement next year and the deer generally avoid them as they are in the garlic family. The flowers from in clusters and are best known in the round pom-pom form, but they can be star or cup-shaped or nodding pendant-shaped. They look great with foxglove, monarda and hardy geraniums. The flower heads can be left on the plant to dry as they look attractive in the garden and can be cut for arrangements.

A bulb native to our area that I’m also interested in trying is Tritileia or Triplet Lily. There are several species of this brodiaea bulb found here in grasslands and serpentine soils. They are undemanding plants and make good cut flowers, lasting for 7-10 days in water.

Other interesting bulbs that I want to try include  hyacinthoides, hermodactylus tuberosa and bellevalia. All of them are beautiful. Don’t let October and November go by without planting a few bulbs to enjoy next spring.
 

Plant Combinations for the Santa Cruz Mountains

Every spring while driving Hwy 280 on the way to the S.F. Flower & Garden Show, I enjoy the beautiful combination of Western redbuds blooming vivid fuchsia alongside electric blue flower clusters. It’s a sight that always excites me. In early spring there are many other plants that bloom at the same time creating  colorful vignettes. Here are some of my favorites that I’ve used.

Shady gardens come to life when Valley Valentine Lily-of-the-Valley shrub ( Pieris japonica ) is planted in the same area as Bleeding Hearts, Geranium Biokova and Red-leaf Japanese maple. If you’ve never seen this shrub covered with hundreds of rose colored, tiny urn-shaped bells you’ve missed a spectacular sight. The flower buds form in fall and are colorful all winter then open slowly over many months. This plant sails through winter weather, hardy to 0 degrees and is scorned by deer. Even the bark is beautiful on this 5-7 ft evergreen shrub. Add a Red-leaf maple underplanted with pink and white Bleeding Hearts and pale pink Biokova geraniums and your woodland scene is complete.

A beautiful combination for a sunny garden in spring is Spanish lavender Dedication blooming near a Pink Breath of Heaven. Add the strappy leaves of a apricot striped Sundowner New Zealand flax and you’ve created a beautiful addition to your garden.

Sundowner is one of the larger phormiums reaching 6 ft when happy so allow it room and make this your focal point. Lavender Dedication is a stocky 2×3 ft plant that blooms all spring into summer and often repeats if sheared. Short, fat 2" flower spikes have 4 flag-like bracts resembling rabbit ears. Pink Breath of Heaven bears tiny flowers that cover the plant winter and spring and can continue scattered bloom at any other time. The delicate slender leaves are fragrant when brushed or bruised and would be nice along a path where you can enjoy the foliage fragrance. All three of these plants are drought tolerant and deer resistant.

Another nice combo for the sun is Bush Morning Glory planted with Erysimum Orange Zwerg and Echeveria imbricata (Hens and Chicks). If you’ve been wanting to add just a touch of orange to your garden, the dainty 18" tall Orange Zwerg erysimum cooled off with the silky smooth, silvery leaves of Bush Morning Glory is just the ticket. This small mounding erysimum is actually a golden orange and contrasts nicely with the fast growing 2-4 ft Bush Morning Glory. Hens and Chicks in the foreground with their blue green succulent rosettes and loose clusters of bell-shaped orang-red flowers complete the picture. All these are also low water use plants.

When planning, re-arranging or adding to the garden it’s smart to keep plants together that have similar water requirements. That way you won’t overwater and waste water. You still have time to move any plants or shrubs that are in the wrong place. The weather is still cool and they can settle in before the hot weather arrives.  If you have just one plant that needs regular watering among low water use plants you’ll be watering everything more to keep that one alive.  Transplant it to another spot and your water bill will reflect this savings come this summer.

Make that View outside a window interesting

This is the time of year when all things seem possible. You might be planning improvements to  the vegetable garden. Maybe you’re also thinking of adding a focal point like a small accent tree or garden art to one of the perennial beds. And you really need to do something about that view outside the picture window. It needs more year round appeal. After all, you spend a lot of time looking out there. The solution may be simpler than you think.

Creating interest outside a window depends not only on plant choices but also. Keep the garden simple and restful. Editing some of the plants will make the garden lower maintenance, too. Plants that have overgrown the space need constant pruning. Move them to a better spot.

Limit the number of elements in the garden. Rather than trying to include everything in the garden try for a unified look with the fewest number of things. Make each one count.  Place objects to define a space. This doesn’t mean creating separate garden rooms necessarily but more like a set of boulders to signify distinct parts of the garden.

Another tip that makes an area more restful visually is to limit your plant palette. Plants that you can see through make a space seem larger. Some plants like Japanese maple, nandina and dogwood are naturally airy while other plants like camellia can be pruned for openness. Low growing, mounding groundcovers help unify the garden. Plant soothing greenery for year round appeal with seasonal color from perennials and shrubs.

Simple gardens can be beautiful year round and low-maintenance, too.

 

New Plants for the Garden

Every season new varieties of colorful flowering annuals and perennials are introduced by hybridizers. These new plants are field tested and bred for better performance, disease and insect resistance, flower size, color and heat tolerance.  Where does this happen?  What goes into that gorgeous vivid red geranium you see on the bench at the nursery?

Over 30 breeders of flower seeds and perennial starts each spring showcase their new varieties in trials held throughout the state.  Professional growers visit the trials to choose which new varieties they will grow this year and offer to local nurseries and garden centers.  Goldsmith Seeds in Gilroy is one of the locations that hosts the colorful spectacle.

Fragrant, wisteria-covered arbors shade paths that wind throughout the landscaped grounds . The grounds are open to the public to enjoy throughout the summer.  Also on site are the greenhouses where breeders work on creating new and better flower varieties.  It was interesting to see several acres planted with fava beans as a cover crop. Soon the fields of this flowering legume will be cut down and tilled into the soil to add nitrogen. Legumes attract soil dwelling bacteria that attach to the plant’s roots and pull atmospheric nitrogen out of the air and soil, storing it on the roots as nodules.  When the plant is cut down and chopped up to decompose that nitrogen remains in the soil to feed new plants. After a few weeks of decomposition the energized soil will be ready for planting test flowers that Goldsmith seeds will further evaluate.

All of the seeds are actually grown in greenhouses in Holland and Guatemala. Cool season flowers like primroses, cyclamen, violas and pansies are produced mainly in Holland while warm season flowers like dahlias, geraniums, gazanias, and verbenas are grown at different elevations in Guatemala. I learned Goldsmith Seeds has been developing and growing seed in Guatemala for 40 years.

What new cultivars really impressed me at the trials?  There’s a new geranium that combines the best features of ivy and zonal geraniums. I liked the amazing color of Calliope Dark Red but all the colors were show stoppers. They would be perfect for baskets or beds in full sun or part shade. And you should see all the colors that calibrachoa now comes in-light blue, dark blue, deep yellow, peach, orange, even white with rose veins. These have now been bred to bloom earlier in the season which is why you’re seeing them in nurseries now.  There were many fragrant flowers like . I always looks forward to them when they arrive at the nursery. 

Try something new in your garden this year. There are so many good choices.