logo
Gardening in the Rainy Zone
September 2006

The scarlet of the maples can shake me like a cry
Of bugles going by.
And my lonely spirit thrills
To see the frosty asters like smoke upon the hills.

-Bliss Carman "A Vagabond Song"

Autumn is the time for harvesting the year’s labors, planning for next year, and planting for the future. Although gardeners can plant throughout the seasons, the ultimate time to transplant most vegetation is during the annual falling of the leaves.

in this issue
  • What's in Color
  • The Inevitable Fall Race
  • Ample Fall Flowers with Colchicums
  • Plant Bits
  • Attack Spiders in the Northwest?
  • Identify September's Flower Contest
  • Birds of Washington State, A Review

  • The Inevitable Fall Race
    Narcissus 'Thalia'

    No project ever seems to be without a hitch or a glitch, and for me bulb-planting season is a series of hurdles in a race with time. The time is at hand and I am ready to face the falling of the leaves, with plenty of garden projects. I can’t wait to tackle the stacks of fall catalogs cluttering my office. Thumbing through every page, looking at the glossy images and reading their descriptions, I know that some catalogs are written by expert word wranglers, who spin creative plant characterizations that urge me to buy, buy, buy. I feel like a child in a toy store, as bright red, striped or pastel tulips jump out from the page. I mark, tag and mutilate each catalog filled with giant alliums, tulips, daffodils, crocus, lilies and every little specialty bulb, tuber, corm or rhizome. Writing down each selection, the grand total reaches proportions rivaling Santa’s toy list. After treating myself for shock, I take another look at the items, I move many entries over to the wishful thinking column, until the amount of plants left align with my garden budget.

    I have a month to prepare a space in the garden for my new purchases; I’m confident I will complete the groundwork before the bulbs arrive at my front door. With the list whittled down to a manageable amount of plants, I am positive there is room in the garden, after I make a few adjustments, and time to plant every one. I send off the orders.

    The first box arrives, announced by a ring of the doorbell. I quickly open the box like a Christmas present, eager to see the contents. I spill bags of bulbs, envelopes, and planting directions across the kitchen counter, showering flecks of soil and packing material across the newly mopped floor. Boxes always seem to arrive after a thorough cleaning. Yet I don’t care. For now I’m going to dance around the kitchen, holding bags of bulbs in each hand, anticipating the production of digging bulbs into the soil, for next spring’s floral show.

    Finally, the rest of the boxes arrive. I’ve checked them off my list, saved all the receipts, put each bulb name into my database. Sound organized? I haven’t planted anything yet.

    I grab the bulb planter, a shovel, fertilizer and the first bulbs to go into the ground, throwing everything into a five-gallon bucket. I walk into the garden about the same time as an autumn squall opens its flood gate, dumping a large quantity of huge raindrops, soaking me within seconds. Looking at the sky, I mutter, “Very funny!” I’m determined to continue my planting quest, in spite of nature spitting on the ground; I dash inside, slip into my hat, rain coat and muck boots. Quickly the small storm passes through, and the sun peeks out; a rainbow in the distance reveals the squall is still kicking up a fuss somewhere else. Here I stand in the fresh-washed air, a bag of 100 lily-flowering tulips in one hand, a shovel in the other, wondering where I am going to plant them.

    The sun shines its warmth down where I plunge my shovel in, to loosen up the humus rich, moist earth; I breathe in the earthy aroma of healthy soil. This is the perfect place for bulbs to send up their green leaves and for colorful blossoms to herald a new growing season. I plant the last one in the large drift of closely spaced tulips, shovel the remaining dirt over the deep holes, and water the ground thoroughly. My hands are caked with soil after discarding my gloves halfway through the project; my face is streaked with mud and sweat, but I keep working, digging, plopping bulbs in their holes, backfilling and watering.

    Across the lane, a squirrel in a tree launches into animated chatter. I assume it’s about the anticipation of digging the disturbed soil where I just finished planting some over-priced specialty bulbs. Squinting my eyes towards the clamor, hoping to catch a glimpse of the chatterbox, I drop my shovel, run to the toolbox, rummage through a pile of tools until I find wire cutters. I grab a roll of one-inch gauge chicken wire set aside for another project. Cutting the chicken wire to size and placing it over the newly planted bed, I hear the squirrel continue its excited chatter; yet another one joins in the chorus.

    Two squirrels appear in my paranoid imagination, plotting their assault on the freshly planted bulbs. Looking at the chicken wire haphazardly placed over the soft, loose soil, I doubt this will discourage any self-respecting, intelligent rodent for long. In case the bushy-tailed creatures are cagey enough to remove the wire deterrent, I haul in large rocks, placing them over the top of the wire. Throwing compost over the bed to hide it, I anticipate I’ll remember to remove the rodent deterrent before the bulbs break ground this winter, at the moment I feel the bulbs are safe from bandits.

    Only 999 bulbs left to plant.


    Ample Fall Flowers with Colchicums
    Colchicum 'Water Lily'

    It wouldn’t be fall in my garden without the stunning flowers of Colchicum ‘Water Lily’ pushing its blossoms out of the soil. Often called autumn crocus, colchicums are not true crocus, but members of the lily family—Liliaceae. In spring, the plants deliver up seven to ten-inch long, narrowly ovate leaves that remain in the garden, feeding the bulb, until July. Later, in early fall, the ample double, lavender-pink flower at the end of a leafless stalk opens, creating a striking floral scene that lasts for weeks in the autumn garden.

    This colchicum cultivar came to my garden from a generous gardening friend, who dug up the whole plant while in bloom and separated the bulbs. Digging them while they are flowering or in leaf is not a recommended practice; however, she knew how to handle this without harming them, and now I have plenty in the garden. For others, without her magic touch, and myself, divide the bulbs while they are dormant.

    Commercially used as a pharmaceutical drug, all parts of colchicums are toxic to humans as well as animals, especially the bulbs and seeds. They contain an alkaloid, colchicine, which affects the nervous system and can cause kidney damage, along with convulsions, paralysis, coma and death. Use gloves when handling, as contact with the corms may cause skin irritation.

    Dioscorides (50-79 A.D.) used an extract from the species leaves Colchicum autumnale, soaked in wine, to "dissolve tumors and growth." Pliny (23-79 A.D.) and Ibn Sina (980-1037) A.D.) believed the concoction worked; however, others such as Galen (129-210 A.D.) did not. Still others thought of it as a poison, because of its side affects—nausea, vomiting and lack of appetite. In modern medicine, it is now known that colchicine is highly effective against certain malignancies. Colchicums are also used in plant genetics to double chromosomes.

    Plant out colchicums three inches deep and six to eight inches apart, as soon as they arrive and before they bloom. When the leaves come up in spring, it is important to allow them to remain intact until they die back to the ground. Cutting the leaves back too soon will rob the bulbs of needed nutrients. Lift and divide while dormant, every three to four years, before they become over-crowded.


    Plant Bits

    • Every part of the wisteria vine, especially the seed and seedpods, is toxic. Although seldom fatal, children become seriously ill after ingesting one or two lima bean look-alike seeds. Even though reportedly wisteria flowers were eaten in China, it is a good idea to consider them toxic until proven otherwise.
    • Old pest control recommendation—if it moves unhurriedly, step on it; however, if it moves quickly, leave it alone, it will almost certainly slay something else.
    • Lily bulbs do not go completely dormant. This means they will sit in bins at sales counters for too long, thus exposing them to fluctuating warm or cold temperatures, where they eventually dry out. In the ideal world, order directly from lily growers for autumn planting. Specialists dig their bulbs when they are ready to harvest and immediately send to their customers; the buyer quickly plants them upon receipt.
    • Tulip-breaking virus or TBV, causing many of the color streaking in tulips, is the most lethal virus known to lilies. If you grow the virus-infected tulip, Tulipa 'Zommerschoon', the only one now sold with the disease, plant them far away from your lilies. Please note, not all broken colors in modern tulips are caused by TBV; hybrids such as 'Rembrandt', 'Union Jack' and 'Sorbet' are bred for variegated color without using the virus. If any of your solid colored tulips begin to display variable color and reduced vigor, dig them up and destroy the bulbs.


    Attack Spiders in the Northwest?

    I think I’ve seen everything until along comes a product like the Birds-Away Attack Spider, Birds-Away Attack Spider package meant to deter woodpeckers and other flying creatures from harming house siding. The spider is activated by sound and drops down on an 18 inch long string, making a loud noise that scares any self-preserving bird away.

    This is a handy tool for bird control; however, I find myself thinking of other mischievous ways to use it. Startling home burglars by introducing an attack spider device over any potential entry point would be a fine use. Potential thieves might think twice about what’s in store if they continue with their task of breaking and entering, especially if they watched the movie Home Alone. Another use is a Halloween prank to scare the trick out of trick-or-treaters who stand at the door looking for your handout. A more likely scenario is the attack spider startling me into a leap of terror, when I forget I put it up to deter two-legged creatures of all kinds. However, my heart can use a little panic start occasionally.

    All fantasy aside, the Birds-Away Attack Spider is a good investment for protecting your home from birds pecking your siding away in search of insects.


    Identify September's Flower Contest

    Guess Flower ImageThink you know your flowers? This contest challenges you to identify a flower’s genus. Enter our quarterly contest; if you correctly identify the genus, your name is submitted towards a quarterly drawing. At the end of the contest, a name is drawn and the winner receives a $50.00 gift certificate from Amazon.com.


    Birds of Washington State, A Review

    Authors: Brian H. Bell and George Kennedy
    ISBN: 1-55105-430-2

    Is it a female tanager or a Wilson’s warbler? Gardeners who invite birds to their realms often want useful and quick ways to identify them, their habitats and food sources. Identifying unfamiliar species is exciting for backyard birders and gardeners. Birds of Washington State, a helpful reference for those who enjoy the birds in their havens, is a great choice for the backyard birder as well as the professional. The book is especially helpful in identifying the species in our location. Bird books with a larger regional focus are helpful too; however, there may be many similar species from other parts of the country, making it harder to identify the one that is in your own backyard.

    Inside the pages of Birds of Washington State is a checklist of the 477 species of birds recorded within the boundaries of Washington State, having 320 birds catalogued with illustrations and detailed information. The book is divided into color coded family groupings of birds for ease of identification. In addition, the birds are divided into two sections—birds that are commonly known as songbirds or perching birds and nonpasserines that make up about 63 percent of known species in Washington state.

    Not only is this book great for the backyard birder, it is a handy guide to learn about birds and where their habitats are in the state. There is a section for each bird, telling where the best places are to view them. Hopefully, for gardeners, the habitat they create for birds will be the best possible place to view them. Each listing tells the bird’s diet, habitat, nesting and even their voice. Birds of Washington State is a wonderful resource; it is the first book I reach for when I am looking up a new bird in the neighborhood.

    You can order the book online at Amazon.com


    If you know others who might be interested in a maritime Pacific Northwest gardening newsletter, please share it with them by following the forward link below.


    What's in Color
    Japanese maple

    Acer palmatum 'Tamukeya'


    Clematis 'Helios'

    This long-flowering vine is hardy enough and suitable for containers in the maritime Pacific Northwest, Clematis 'Helios'
    making it a choice vine for a small garden, deck or balcony where horizontal space is at a premium and vertical space is plenty.

    Height: 6 feet (2 m).
    Blooms: With careful pruning in late winter, it will flower from late spring to early autumn.
    Flower color: Sunny yellow tepals with maroon stamens.
    Wildlife value: Attracts hummingbirds.

    Read more...
    What's New at RSG

    Birds of Washington State, A Review

    Amphibians of Oregon, Washington & British Columbia, A Review

    Clematis 'Helios'

    Asarina scandens 'Joan Lorraine'

    Fuchsia corymbiflora

    Gardening Magazine Ceases Publication



    Join Our Newsletter Mailing List

    Back to the Newsletter Archive Index

    Questions, comments or suggestions? Would you like to communicate with other Pacific Northwest gardeners? Please join us on our forum.

    Newsletter Archive Index