Seattle fall gardening: pruning, winter vegetables & mulch

Hooray for fall gardening in Seattle & the Northwest! HAZEL is currently scheduling fall clean-ups, consultations, and specialty pruning sessions for the upcoming months, so give us a call. We will facilitate your transition from the summer garden to a productive, beautiful winter garden that will take you well into next spring. Now is also a great time to think about new trees, shrubs, fruit trees and berry bushes for next year — the roots will grow all the winter and give the new plant a jump start on 2013.
A few fall tips for Seattle gardeners:

WINTER CROPS:  Buy starts or seeds now from your local Seattle/Northwest nursery, or use your own saved seeds! New crops will appreciate the warmer temps of late summer, but keep them moist until they’re sprouted and growing. Plant seeds now for overwintering Carrots, Cilantro, Arugula, Cabbage, Mustard, Radish, Snow Peas, Fava Beans, Beets, Spinach, Lettuce, and overwintering grasses like Rye, Barley, Wheat (cover crops). Garlic, Onions & Shallots can go in now for harvest in the spring.

BULBS:  September/October is the time to plant daffodil, tulip, crocus, allium, scilla, hyacinth… all those spring beauties! They can go right in with your perennials because they’ll be done blooming and their leaves will fall down right when other plants start putting out new growth.

CHIPS:  Arborist chips are free, and much appreciated by our predominantly clay Seattle soils. Keep an eye out for arborist trucks in your neighborhood, and ask them to dump their chips at your house to use for mulching beds and pathways. Make sure there is no ivy, bindweed (wild morning glory) or holly in there! When spread thickly in your garden, arborist chips slowly break down and invite native micro-organisms into your soils while keeping weeds at bay and making a tidy, walkable surface. Lay down a swath of landscaping fabric first if you want to make a pathway or patio area. Smother grass with a layer of crushed cardboard boxes and then 4-5″ of chips to prepare a new planting area. Spread chips around existing trees of all ages to protects roots from foot traffic and erosion from rain this winter. Be careful not to pile the chips directly against the trunk of the tree.

JOURNAL your ideas, successes and failures, inspirational gardens you’ve seen in the Northwest or elsewhere, or anything that you might forget by the time spring comes around again. Write, draw, copy, snap photos, whatever, it doesn’t have to be pretty. This is helpful for you, and extremely helpful for me next time I talk to you about garden projects!
Call us for an appointment or to run any questions by us!

Published by HAZEL Landscapes & Edibles

We are two friends in Seattle, each armed with Master's degree in Landscape Architecture, years of farming and gardening experience, fine culinary tastes and creative streaks. Our designs, installations and maintenance programs reflect our dedication to good eating, beautiful living & play spaces, native plants, water-wise gardening and sustainable urban landscaping.

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