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.
 

Summer Bulbs

begonia_tuberousA couple of warm days and I'm ready for spring. Good thing the vernal equinox got the memo. Spring officially started March 20th. The longer days that we get during Daylight Savings Time makes my spring fever complete. I look at my garden and the Easter egg colored daffodils, narcissus, tulips and hyacinths and never want the show to end.  By planting summer bulbs now I can get just that.

Think of cutting brilliant flowers for bouquets during the summer, combining them with a couple stems of mother fern and a sprig of late flowering wisteria on the dining room table. There are so many summer bulbs to choose from and they live over to increase in size each year. Here are just a few of my favorites.

Tuberous begonias make a spectacular show in bright shade or a morning sun location. Their flowers are so huge and brightly colored they put on quite a show. Upright varieties are easy to grow in the ground if you have good drainage. Otherwise, either dig up the bulbs to overwinter in the garage or plant in pots that can be placed under an overhang to spend the winter with dry feet. Those jewel-toned hanging begonias start blooming during the summer and continue until fall. The 61st annual Begonia Festival in Capitola takes place over Labor Day weekend if you want to see them up close and personal.

At Easter time we see tall, white calla lilies blooming everywhere. They make great cut flowers and are deer resistant but I especially like the smaller colored varieties that bloom a little later in the spring and summer. Many years ago we were impressed with the yellow and pink ones that were being grown. Then came the rusty orange ones and now you can buy calla lilies in black, lavender, plum and flame red. I especially like a two-tone deep rose and burgundy one called Dark Eyes.

Dahlias are another deer resistant summer bloomer. One visit to the dahlia competition at the county fair and you'll be wanting several giant dinner plate dahlias in your own garden. Dahlia flowers come in many forms. Cactus dahlias have a starburst shape. Ball dahlias are large, perfect formal types that make superior cut flowers. Then there are dark-leafed varieties and powder puff dahlias as big as dinner plates. Karma dahlias were developed by the cut flower market in Holland because of their extraordinarily strong stems and almost iridescent colors.

Daylilies come in so many colors these days you'll run out of room in the garden for all of daylily_Always-Afternoonthem. There's a dark rose and burgundy variety with a yellow throat that I have my eye on called Always Afternoon. Daylilies provide long lasting color in the garden and naturalize easily. All are good cut flowers but be careful if you have cats. Some flower varieties are toxic for cats although they are non-toxic to dogs.

If you don't have any freesias in your garden you should. This fragrant flower blooms in March right along with the daffodils. The old-fashioned favorite, a white variety called freesia alba, has a rich sweet scent. Freesia hybrids come in all the colors of the rainbow and are deer resistant.

We've all gotten Stargazers lilies in a bouquet that seemed to last forever. Grow your own to bring inside during the summer. Salmon Star is an Oriental lily hybrid of the original Stargazer and equally beautiful. Asiatic lilies, Trumpet lilies, Tiger lilies also make good cut flowers and are easy to grow. Keep flowers away from cats. Dogs are okay.

Don't forget about adding some new gladiolas for that summer bouquet or deer resistant crocosmia in one of the new deep apricot and red combinations.  Or how about Ixia or African corn lily or brodiaea for the cutting garden?

Bulbs are super easy to grow. I always design some into a garden for their color and fragrance and you can, too.

Santa Cruz Bonsai Kai 25th Anniversary Show

hawthorn_bonsai 2Last year I was introduced to the world of bonsai. Santa Cruz Bonsai Kai president Ron Anderson, gave me a private tour of his personal bonsai collection at his home in Boulder Creek. Shortly afterwards I attended the club's yearly show held then in Scotts Valley. I arrived a bit late and the afternoon demonstration had already started. The sensei, meaning teacher, was in the process of turning a large 5 gallon overgrown juniper into a finished bonsai. The wiring had been done initiating the training of the branches to form a more pleasing shape and the root pruning was about to begin. All of us in the audience were mesmerized by the seemingly brutal treatment of the plant but the results spoke for themselves. A beautiful, graceful juniper specimen displayed in a large, brown tray did all the talking.

Then the raffle began. Small finished bonsai specimens, starter plants and bonsai trays donated by club members to raise money all went to happy recipients as their ticket numbers were called. The final drawing was for the beautiful, graceful juniper just created by the sensei master. I could not believe my eyes when the winning number was announced. I was the winner. My specimen still lives happily displayed atop a large flat rock in my garden.

The show spans both a Saturday and a Sunday. On the Sunday afternoon last year, the sensei created another large bonsai of  junipers tucked into pockets on a piece of lava rock. As luck would have it, a member of the Santa Cruz Bonsai Kai club, Marc Shaw, won the prize. Recently I had the opportunity to see how it's doing along with the rest of his collection at his home. What a treat.

Marc has been interested in bonsai for 30 years. While working his way through college he found a job at a nursery in Southern California. His father had been a nurseryman so the love of plants runs in his family. He took a bonsai class with the owner of the nursery from John Naka, widely thought to be one of the first people in California to bring the ancient art form of bonsai to the U.S. Since then Marc has increased his collection and knowledge but admits he has learned the most since joining the Santa Cruz Bonsai Kai club 10 years ago.

One of the reasons we all admire bonsai is how they old they look. Some actually are hundreds of years old and handed down in families. Others just look very old and some techniques help further this illusion. Marc shared his method for increasing the size of the trunk of a plants. A thick, twisted trunk is usually only found on an old tree. Marc  has a small plot of land in his garden devoted to growing his future specimens. Underlaid with flooring material buried 6" deep he grows a plant for about 2 years in the ground. This way the roots can grow wide but not deep and helps the future tree trunk to increase in girth.  He has even knocked out a bonsai plant already growing in a shallow pot and transplanted it into the ground for a couple of years to change the look of the trunk.

Marc is especially drawn to developing bonsai that is called "root over rock" or Sekijoju. This simple but time consuming technique mimics the way the upper roots of a tree grip a rock tightly and then are exposed by erosion over a period of years. He has many specimens in training starting them out by teasing the roots and spreading them over a beautiful rock. Collecting interesting rocks is part of the fun and Marc has a spot the family visits in Lake Nacimiento where he finds jaspar.

His oldest bonsai, a mugho pine, is 30 years old. Maybe someday it will rival he oldest bonsai specimens that are estimated to be about 800 years old as I found out on this website –  http://www.bonsaitreegardener.net/5-oldest-bonsai-trees. In the meantime, he will continue to graft and air layer and train his specimens to perfection.

The 25th Anniversary Santa Cruz Bonsai Kai show is March 23rd the 24th at the Museum of Art & History in Santa Cruz. Don't miss it.

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