Category Archives: flowers

Sweet Peas & Cool Season Veggies

Fall is in the air – sort of. The sun is setting earlier each day but our days are still beautiful. The autumnal equinox on September 23rd marks the beginning of fall when day and night are of approximately equal length. Gardeners living in Minnesota and Maine are thinking about "battening down the hatches" for winter already. Us, we’re just starting our fall planting season. There are so many possibilities for fall and winter edibles as well as colorful flowers, berries and foliage. For the biggest show there’s no better time to plant than early fall.  Let the fun begin.

While most of the summer annuals and perennials will bloom until at least October, there are cool season varieties that come into their own as our nights cool and last through the winter.  Try  colorful combinations of snapdragon, pansies, violas, sweet alyssum, calendula, chrysanthemum paludosum, forget-me-not, Iceland and shirley poppies, ornamental kale and cabbage, primrose, stock or sweet peas.

Who doesn’t  love old-fashioned sweet peas? A small bouquet will perfume a room with a delicious scent. They remind me of my Aunt Ruth who grew them every year and let me pick a bunch each spring whenever I went to visit. There are many new varieties and colors these days but back then her sweet pea vines were covered with the classic mixed colors of violet, blue, pink, peach and white.

Sweet peas have been around for a long time and many different countries claim that they originated there. One story is that a monk, Father Cupani, first harvested them in the wild on an island off Sicily in 1695` and sent the seeds to the Netherlands. In the 1800’s, an Scottish nurseryman named Harry Eckford began hybridizing and introducing larger varieties in a wider range of colors where they became quite a sensation. The most famous and perhaps the most important use of this flower was the extensive genetics studies performed by Gregor Mendel. Since they self-pollinate, their characteristics such as height, color and petal form could easily be tracked. But whether they came from Ceylon- the modern day Sri Lanka, China or Sicily, heirloom sweet peas are as exquisite in the garden and they are in the vase.

I like to plant early blooming types of sweet peas in October or early November. These varieties flower in the shorter days of late winter. Winter Elegance and Early Multiflora are common early flowering types. Also plant some of the more fragrant spring flowering heirlooms and Spencer’s at the same time to extend your harvest time. My very favorite sweet pea with long stems for cutting and an intense fragrance is called April in Paris. Large ruffled blossoms are a soft primrose cream, tinted at the edges in dark lilac that deepens and increases with age. You can’t go wrong no matter what color or style sweet pea you choose. They are all beautiful.

Now that the weather has cooled, plant cool season veggie starts like broccoli, cabbage, cauliflower, chard, lettuce, spinach, brussels sprouts, bok choy, onions and leeks in soil enriched with 4-6" of compost as summer vegetable crops will have used up much of your soil’s nutrients. You can sow seeds of beets, carrots, radishes, spinach, arugula, mustard and peas directly in the ground.

This is also the time to start perennial flowers seeds so that they’ll  be mature enough to bloom next year. Happy Fall.
 

A Private Arboretum in the Santa Cruz Mountains

Recently I had the honor to tour a remarkable garden in Scotts Valley. This horticulturalist calls himself a hillbilly gardener but he is no such thing. Some of his plants come from as far away as Oklahoma, Texas and Hawaii. What a thrill to see spring growth emerge from the new leaves of his unusual trees, flowering shrubs and perennials.

Our first stop was to admire his large collection of echium candicans or Pride of Madeira. These stately shrubs reach 5-6 ft tall and 6-10 ft wide so they make quite a show when the huge flower clusters are in full bloom. Being deer resistant and drought tolerant they are perfect for our mountain environment. The color of the spikes varied from pink to lilac, sapphire blue and purple. This gardener is resourceful. He got many of his seedlings along Hwy 17 where they had reseeded after being used as brush to stabilize the slopes after the ’89 earthquake. The bees were really happy visiting the hundreds of blossoms on the beautiful spring day that I was there.

Tucked under wild cherry trees collected in Texas, are second generation iris of dark purple and pure yellow. Originally from his grandmother’s garden in Virginia, these iris are descendants from a light blue variety and a pale yellowish-beige douglas iris.

This extraordinary gardener also has a huge wild rose from Missouri covered now with fragrant white flowers, a wild olive from Texas and a sand plum from Oklahoma.  There is a yucca about 4 ft tall that he and his brother started as cuttings when they were teenagers in Port Arthur, Texas. He is also the proud father of a couple of bald cypress complete with "knees". This tree of southern swamps and other low nutrient areas grows woody projections above the ground or water level to act as a structural support and stabilizer allowing them to resist very strong winds. Even hurricanes rarely overturn them.

A beautiful Canary Island palm, planted from a seedling in 1996 that he had nurtured in a gallon can, is now over 9 ft tall.  Akebia vines grow up oak trees, passiflora and white wisteria vines up redwoods, a yellow banksia rose rambles up into a madrone and madevillea laxa is happy growing up an oak, too. A willow-leafed hakea salicifolia, indigenous to New South Wales and Queensland, graces his entry with its tiny, white fragrant flowers.

Other trees this gardener loves include Causarina, native also to Australia, sugar pine, incense cedar, Western red cedar, deodar cedar, staghorn sumac and a maytens tree.  His mother in Pennsylvania taught him to plant his first garden at age 4 and he cherishes his Eastern white pines, pinus stroblis, and giant sequoias, three of which he grew from seed.

And I can’t forget his collection of salvias. The red flowers spike of salvia confertiflora bloom year round. The beautiful salvia mexicana will soon to be covered with rich, blue flowers. He also grows salvia chiapensis and a salvia-like plant native to Hawaii called salvia lepechinia. This deliciously scented plant will be covered soon with reddish lavender lipstick-like flowers adored by hummingbirds like all the salvias.

A new greenhouse where he has a small collection of orchids will soon house new seedlings that are sprouting in a germination station under lights. Of the many Hawaiian seeds he has collected are maile, a flowering plant that is probably the oldest and most popular material used in leis by early Hawaiians, milo- a chocolate and malt powder popular in many parts of the world, gossypium tomentosum, coral vines, hibiscus and the koa tree.

There were hundreds more cool plants I learned about and got to admire that day. I’ll be visiting this garden again and again for the next round of wonders. it’s a marvel.

 

New Year’s Resolutions for Gardeners

Last year I was brave and published my New Year’s resolutions– at least those that pertain to the garden. It’s now the day of reckoning. Let’s see how I did and which ones I’ll  keep for 2011.   In the garden, as in life, simple changes can make a big difference over a long time. I’m adding a couple new ones that are important, too.

Learn something new every day. Whether it’s something new in the garden or elsewhere, keep learning. I’m starting to learn about local mushrooms. They come up in the most beautiful places. I’m looking forward to the Fungus Fair in January.
Enjoy the simple things. Laugh often. Life is not measured by the breaths we take but by the moments that take our breath away.  Everyday is a gift, that’s why we call it the present.


Of the 16 gardener’s resolutions I made last year I can honestly say I achieved half of them.

I did pay more attention to the size that plants grow and believed the tag when it said "spreading habit". But I also found that pruning shears are life savers  when you just have to have that new foliage plant that just came out.

I started making garden journal entries in February instead of January as I resolved. But then I tried to make up for it in March, May, June, October, November and December.  I missed 5 out of 12 months. I get a "C-".

I added more pollen-producing flowering plants to attract beneficial insects which kept the good guys around longer to eat the bad bugs. And I learned what quite a few of the good guys look like.  ( That counts as two resolutions )

I sat in my garden and enjoyed it, not jumping up to rearrange containers. (This one was easy)

I applied to get my little garden certified as a wildlife habitat  with the National Wildlife Federation by making sure I provided food sources, water, cover, places to raise young and used sustainable gardening techniques.

I fertilized my perennials a couple of times this year with organic compost and fertilizer instead of just once and boy were they happy. The trees and larger shrubs really only need a light dose once a year so I was good there.

I wore sunscreen everyday. (My doctor wants a hat, too. Maybe this year I’ll wear one.)

The other half of last year’s resolutions are being recycled as they’re still good ones:

I will not buy a new flower, shrub or tree until I have a plan for it in the garden.

I will sharpen and clean my garden tools so they look spiffy and work better.

I will start a worm bin with my kitchen scraps and a compost pile for leaves and plant debris. (I have so many raccoons it’s like a party out there at night but I’m going to come up with a critter-proof solution.)

I will weed regularly- not waiting until they’re so tall they swallow up my gardening tools when I lay them down.

I will accept a few holes in my plants but tour the garden regularly to identify if a problem is getting out of control and I need to break out an organic pesticide.

I will prune my maples, transplant my overgrown containers and divide my perennials when I’m supposed to.

I will plant more things to eat. Edibles anywhere in the garden feed the body and the soul. (This summer was so cold I didn’t have much luck in my partial shade.)

I will stop rationalizing my plant habit is better than gambling, clothes shopping or smoking.

I will do better to practice what I preach in this column.

Happy New Year in 2011 from The Mountain Gardener

New Plants for 2011

I know this gardening season isn’t over yet, but I’m already . Some are already being grown on a limited basis by the wholesale growers while others won’t become available until 2011. Recently I had the opportunity to view up-close and personal some of these new unique perennials, shrubs and grasses. It’s exciting to envision these in our own gardens.

It’s no secret our weather is just about perfect here. That’s why so many of the wholesale nurseries have operations in this county. They know the growing conditions are excellent here for annuals, perennials, grasses and woody ornamentals.

Many of the plants we buy start life as small plugs and liners. Some of these are produced in tissue culture labs located in places such as India, China, Guatemala and Holland. These are then grown on to sellable size by other wholesale growers before they eventually arrive at your local nursery. If you have a Black Mondo or carex grass or a cordyline, hellebore or heuchera it may have been started from a tissue culture somewhere on another continent and has more frequent flyer miles than you do.

Plant tissue culture consists of taking a piece of a plant, such as a stem tip, and placing it in a sterile ( usually gel-based ) nutrient medium where it multiplies, It’s similar to taking a cutting of your favorite houseplant and growing it to share with a friend. The production of plants in sterile containers allows the propagator to reduce the chance of transmitting diseases, pests and pathogens.

One of the new plants that I saw that really caught my eye is the grass,  Pennisetum Fireworks. The variegated pink striped blades of this grass are just as spectacular as the pink flower heads. Some gardens with clay soil and heavy frost in winter may need to grow this plant in a container but it’s worth babying this one, it’s so beautiful.

You may have bought a bright orange Begonia Bonfire this year and were impressed with the hundreds of flowers that it easily produced over the season. Well, next year you’ll be seeing the Sparkle series begonia which is similar. This tuberous begonia is nothing like the classic you are familiar with.  One plant will grow to about 24" in the ground or a container and depending on which color you choose, will be covered with scarlet, white blush, rose or apricot flowers.

And don’t even get me started on all the new mimulus colors that are going to be available next year. The Jellybean series comes in classic orange and gold but also red, purple, pink, light pink, lemon and terra cotta. Remember these are deer resistant, too.

Also there are new hummingbird favorite agastache flavors out now.  Picture in your garden, flower spikes in colors that look like fruit- grapefruit, apricot, grape and orange nectar.

I haven’t even touched on new introductions like Green Jewel echinacea or dwarf butterfly bushes in magenta, violet or pink. How about a bush form of the vine, HardenbergiaMeena will grow 36" tall and have purple flowers in winter.

Look for one of these new perennials next year. It’s going to be a colorful year in the garden.
 

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.

Caring for your Easter Lily

Every year I wait patiently for my Easter lilies to come up in the garden. The shoots are now about 6" tall but they are a long way from blooming and I’m looking forward to those huge, fragrant, white trumpet-shaped flowers. Still I pick up a few new blooming plants each year to enjoy now and celebrate Easter. It’s a tradition that marks spring along with decorating eggs, chocolate bunnies and Easter baskets.

Easter lilies that are blooming at his time of year have been forced under controlled conditions to flower in time for Easter. This is a very tricky process since Easter falls on a different day each year dependent upon celestial bodies. Falling on the first Sunday that follows the first full moon after the vernal equinox, Easter can be any day between March 22 and April 25. Crop scheduling and timing is critical. The flowers must bloom exactly when they’re suppose to with no margin for error.

Did you know that over 95% of all the bulbs grown for the Easter lily market are produced by just 10 farms in a narrow coastal region straddling the California-Oregon border? Known as the Easter Lily Capitol of the World, the area offers a climate of year-round mild temperatures, deep, rich alluvial soils and abundant rainfall which produces a consistent high quality bulb crop.

The Easter lily or Lilium longiforum, is native to the southern islands of Japan where it was grown and exported to the US until WW ll. When the Japanese attacked Pearl Harbor in 1941 the Japanese source of bulbs was abruptly cut off. As a result, the value of lily bulbs sky-rocketed and many who were growing lilies as a hobby here decided to go into business. The Easter lily bulbs at the time were called ‘White Gold’ and growers everywhere attempted to cash in on the crop. By 1945, there were about 1,200 growers producing bulbs up and down the Pacific coast from Vancouver to Long Beach. But producing quality, consistent lily bulbs proved to be quite demanding with specific climatic requirements. Over the years, the number of bulb producers dwindled to just the 10 current farms near the Oregon border. Even after the Japanese started to ship bulbs again after the war, they have never been able to come close to the quality of our US grown bulbs.

Here’s how to make your Easter lily keep on giving. For the longest possible period of enjoyment, remove the yellow anthers from the flowers before the pollen starts to shed. This gives longer flower life and prevents the pollen from staining the white flowers. Place the plants in bright indirect daylight, not direct sunlight, and water when the soil surface feels dry to the touch. Do not let the plant sit in water.

After blooming, plant your lily outside in sun or part shade after letting it acclimate to brighter conditions for a week or so before transplanting. Plant in a well-drained garden bed that has been amended with lots of organic matter like compost and mulch the surface with more compost. As the original plants begin to die back, cut the stems back to the soil surface. New growth will soon emerge but go dormant again during the winter.  Next year the will bloom naturally in the summertime.

Easter lilies are a great addition to the flower border.  Easy to grow, fragrant and hardy.