Category Archives: Design trends

Chocolate in the Garden

Chocolate_Flower_Farm_perennial_beds 2Gardeners are always on the look out for new plants. I recall when I worked at a nursery looking over the showy dahlia shipment for the one that was a deeper, more vivid shade than all the rest. One color that always gets my attention is chocolate.  Whether I find it in the foliage of a plant or the flower itself it's one of my favorites. You can imagine my delight when I discovered the Chocolate Flower Farm in Langley on Whidbey Island while I was visiting the Puget Sound recently. I was a kid in the candy store.

As a landscape designer I often get requests for certain colors to be included in the plant palette. Mahogany,burgundy, deep magenta, midnight blue, eggplant often make the list. Many people like dark flowers or foliage paired with ivory, others prefer peach or chartreuse. I marveled at all the combinations at the Chocolate Flower Farm.

Some plants are the color of chocolate and some smell like the real thing. Chocolate cosmos looks and smells chocolate_colored_flowers 2just like a dark chocolate bar. The warmth of the day releases this delicious fragrance. A favorite flower for the perennial bed it's always a winner with kids.

In addition to chocolate cosmos, a wildflower called chocolate flower or berlandiera lyrata grew at the farm. I also enjoyed the fragrance of warm chocolate in the flowers of chocolate akebia, chocolate mint and chocolate snakeroot.

Strolling the grassy paths at the Chocolate Flower Farm  I admired a Sparkling Burgundy pineapple lily. The foliage, nearly black, glistened in the sun growing next to a white-flowering Nine Bark called Summer Wine.
Nearby a clump of two-tone chocolate and ivory daylillies bloomed. With grazing horses nearby and a dozen ducks taking turns bathing in a kiddie pool the scene was idyllic. At every turn a different pairing of chocolate flowers and foliage caught my attention.

One section featured plants for a kid's chocolate garden. Easy to grow chocolate pincushion flower, chocolate viola, chocolate nasturtium, chocolate snapdragon, chocolate sunflower and chocolate painted tongue would be fun for any child to have in their own garden.  

I loved a penstemon called Chocolate Drop as well as a Mahogany monarda the color of deepest magenta. Blooming black sweet peas grew up and and over an old bed frame. A dark purple-black clematis from Russia called Negritanka intertwined with lime green hops covering an arbor. Toffee Twist sedge, Royal Purple smokebush, Chocolate Sundae dahlia, Sweet Hot Chocolate daylily, Chocolate Plant and Hot Cocoa roses grew in many of the flower beds.

Himalayan_pheasant_berry 2What makes dark foliage or dark flowers pop?  At The Chocolate Farm each bed pairs the deep rich chocolate color with another contrasting shade. I don't know which was my favorite. One area featured peach, pink and silver to offset the darker shades. Pink dahlia and fairy wand, blue oat grass and rose colored sedum 'Autumn Joy' made a lovely vignette. Another bed paired the yellow flowers of phygelius 'Moonraker' and digitalis grandiflora with white anemone and ivory dahlias set among Chocolate Baby New Zealand flax.

Not to be ignored the dark chocolate shade of black sambucus growing next to a golden Himalayan Pheasant Berry made an impression. All-gold Japanese Forest grass at the base of dark leaved Tropicana canna lily was also a show stopper.

If you are up on Whidbey Island, the Chocolate Flower Farm is a great place to spend an afternoon. If your vacation plans don't include the Pacific Northwest, plant some chocolate in your own garden.

 

San Francisco Flower & Garden Show 2013

flagstone_steps 2Every year I look forward to the San Francisco Flower & Garden Show for inspiration and landscape design ideas. Held in March of each year, it takes all day to look at everything, inspecting each display garden for new plant introductions and new uses for familiar ones. Creative pathways and unique solutions for seating, arbors, water features, outdoor kitchens and patios greet you at every turn. Even the marketplace offers plants and garden objects that you simply must have in your own garden. This year was no exception.

I started attending the San Francisco Flower & Garden Show back when it started in 1986 and was held at Fort Mason in San Francisco. My father, a retired Army colonel, enjoyed it because he was already familiar with the army post. He accompanied me many times even after the show moved to the Cow Palace. I always think of him when I'm at the show as he nurtured my interest in gardening with those giant pansies in my first garden.

Now the show is at the San Mateo Event Center. It's still a huge and complex production using 150 dump truck loads of sawdust and mulch and 280,000 pounds of rock to create the display gardens. Even the drive up to San Mateo starts one thinking about plants as the ceanothus are covered with cobalt blue flowers at this time of year and the Western redbud are striking clothed in magenta blossoms.

Another native plant that caught my eye at the show was a yellow flowering cribes_aureum_gracillimum 2urrant, Ribes aureum gracillimum. Golden currants are native from Riverside county to the south Bay Area. Masses of yellow flowers in early spring are enjoyed by Anna hummingbirds, bumblebees and Monarch butterflies.  California thrashers and robins love the berries which are edible and taste like Thompson seedless grapes. It's a beautiful, low water addition to the garden along with the deep, pinkish-red flowering currant, 'King Edward VII'  ribes sanguineum.

Several display gardens featured a small tree with interesting contorted branches. Twisty Baby Dwarf Black Locust grows to only 15 ft tall and at this time of year bloomed with fragrant, white flower clusters. In the legume Twisty_Baby_Dwf_locust 2or pea family, the robinia species has nitrogen-fixing bacteria on its root system. For this reason it can grow on poor soils and is an early  colonizer of disturbed areas. They have been planted well beyond their native range of Eastern United States by settlers for fast homestead shade and hardwood fence posts. Early settlers of our area planted them also and they can still be seen along Hwy 9.

In the Marketplace of the show, I couldn't resist buying some metal sculpture birds hand crafted from cast off 55 gallon steel drums. Artists in Haiti create the garden art which is sold through Beyond Borders providing them access to global markets. The Fair Trade movement helps build sustainable trading partnerships that honor the value of labor and dignity of people.

Another booth offered pine needle baskets and trays created in the mountains of Mexico. Weavers in this area collect the long pine needles off the forest floor bundling them together. Many were trimmed with sand-cast polished nickel alloy trim which has the luster of silver but requires no polishing. These handmade baskets and trays were beautiful and functional.

Western Horticultural Society offered their Hot Plant Picks 2013 and several caught my eye. With silver foliage, the Spanish lavender, lavandula stoechas 'Silver Anouk', would make a great addition to any garden. Ditto for a new lavender flowering, variegated, deer resistant 'Wynyabbie Highlight' westringia. I also really liked a 'Lemon Light' salvia greggii new introduction as well as a dwarf leucadendron called 'Little Bit'.

It was fun and educational this year at the SF Flower & Garden Show. As they say "a good time was had by all" and I'll be using these new plants whenever I can in gardens I design this year.
 

Saving Water in the Garden

With so much rain this winter it's easy to forget just how precious water is. Globally, water is the new oil. In our own Santa Margarita aquifer everything we can do to replenish the groundwater is vital for our own survival and for that of generations to come. Water cost money – to buy, store, collect, pump, filter and distribute. It just makes good sense to be water wise in your home and garden.

Scotts Valley Water District has been offering a free information series during January about water conservation. Each Wednesday night from 7:00-8:30 a different subject is presented. They are open to the public. I've attended two so far- Storm Water Management and Rainwater & Greywater Harvesting, lots valuable information about ways to save water and money.

When it rains it pours. Think about ways to slow this free water from the sky and prevent it from running off your property. Allow it to spread and sink into the ground. Easy ways to do this can also make for a beautiful landscape.

Design your patio using permeable pavers that allow storm water to percolate into the soil. Whether you choose flagstone over a gravel base, pervious concrete, interlocking pavers with spaces between or crushed gravel all enable rainwater to seep into the soil, recharge the aquifer and prevent runoff into streams and storm drains.

Pervious pavement for driveways can capture runoff , recharge the groundwater and keep pollutants in place in the soil. Large volumes of runoff causes serious erosion and siltation in rivers and streams. Naturally occurring micro-organisms digest car oils, leaving little but carbon dioxide and water. Turf block (concrete blocks with holes) is a good choice for areas that don't receive a lot of heavy traffic and can also be used for paths with gravel or groundcover between.

Plants and trees also slow water runoff. They help stabilize slopes and prevent erosion of valuable nutrient-rich topsoil. They create wildlife habitat and act as a natural pest control. A beautifully designed landscape using California native or drought tolerant plants reduces the need for fertilizers, pesticides, excessive watering and overall maintenance requirements.

You can design a rain garden to capture stormwater runoff from roofs, driveways and other impervious surfaces and allow the water to sink back into the ground. A dry creek bed can also be a good way to slow runoff. Some utilize drain pipe underneath to capture the rainwater so it has time to percolate into the ground.

Using vegetation or mulches to cover bare soil is a key ingredient to slow down runoff. Mulches are a good choice for areas with less than 33% slope, Vegetation works well on areas with less than a 50% slope. Mulch can be organic-such bark chips, straw or grass clippings or inorganic gravel or cobbles. All protect soil from erosion, conserve soil moisture and prevent weed growth. It's all part of the plan to slow, spread and sink water back into the ground.

Installing a rain barrel is a simple way to catch rainwater runoff from your roof. If you have room you might consider a large water tank above or below the ground to collect water. A friend of mine operates a small nursery on her Watsonville property. Sherry and her husband, John, decided to collect the rainwater runoff into a series of tanks to save money and utilize this resource. The 4500 sq.ft roof of their barn provides enough water to fill 3 large tanks. Last year they collected enough water to irrigate their nursery, Terra Sole, for quite a bit of the year. They eventually plan to install solar panels to offset the energy required to pump the water. Every little bit helps

If you'd like more information and ideas about how to beautify your landscape and save water, maintenance costs and time  please come to the last Water Wednesday presentation by Scotts Valley Water District on Jan 30th at 7:00 pm at their office on Civic Center Drive. LeAnne, the water conservation coordinator, and I will be showing slides of landscapes, some of which I designed, that feature low water use plants, lawn replacement ideas and California natives. There's a solution for every family and lifestyle.