Advice for the vegetable garden, orchard, roses -- and late-summer produce
Washed, cored and sliced, these Rugby tomato halves at this point can be frozen or, with maybe a little salt or olive oil added, roasted. Check out the tomato-saving tips in the Garden Basics podcast. Kathy Morrison
If you were able to attend the most recent Open Garden Day, you witnessed the flurry of activity by the UCCE master gardeners staffing the Fair Oaks Horticulture Center. It's nearly autumn, which is an important transition time for backyard gardening.
"Farmer Fred" Hoffman, himself a lifetime master gardener, was on site for his popular "Garden Basics" podcast. He talked with some of the FOHC experts about how they're preparing the gardens for the cooler days ahead. Oh, and he talked to me, too, about one of my favorite topics: tomatoes, and what to do with them as the season winds down.
If you want to skip ahead to the podcast, you can find it here: https://gardenbasics.net/
Otherwise here's a quick recap of the master gardeners and their topics:
-- Gail Pothour, in the Vegetable Garden, discusses changing over the vegetable beds, including restoring the soil in advance of planting cool weather vegetables. She notes that the melon vines were being trimmed back, to focus the plants' energy on ripening the last melons of the season. She also adds a tip on growing a quick cover crop: buckwheat.
-- Quentyn Young, a project leader in the Orchard, talks about finishing up the summer pruning, the trees' changing water needs, and the maintenance of the citrus trees. He notes that the Orchard Team is going to try something new next year: growing bananas!
-- Anita Clevenger, who is an old-rose expert and a project leader in the Water-Efficient Landscape, discusses rose care and maintenance for this time of year. She covers deadheading, rose hips, pruning schedules, and the use of alfalfa pellets, among other topics.
My segment primarily concerned ways to save what's left of the tomato harvest. Hint: It helps to have some room in your freezer.
Separately, Fred talks to retired horticulture professor Debbie Flower about "When do pesticides expire?" It includes particular discussion about the shelf life of Bt (bacillus thuringiensis), a bacterium used to kill caterpillars.
Fred Hoffman's garden advice also is found in "Beyond Basics: The Garden Basics with Farmer Fred Newsletter." In another look at fall garden preparation, he posed this question to master gardener Susan Muckey: If the worms in your vermiculture system could talk, what would they tell you this time of year? Susan's a vermicomposting specialist and she has a binful of excellent advice.
Just a note: The next Open Garden Day at the Fair Oaks Horticulture Center is Wednesday, Oct. 11, from 9 a.m. to noon, 11549 Fair Oaks Blvd., Fair Oaks. It's a great opportunity to talk to the master gardeners in person.
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Garden Checklist for week of Jan. 12
Once the winds die down, it’s good winter gardening weather with plenty to do:
* Prune, prune, prune. Now is the time to cut back most deciduous trees and shrubs. The exceptions are spring-flowering shrubs such as lilacs.
* Now is the time to prune fruit trees. (The exceptions are apricot and cherry trees, which are susceptible to a fungus that causes dieback. Save them until summer.) Clean up leaves and debris around the trees to prevent the spread of disease.
* Prune roses, even if they’re still trying to bloom. Strip off any remaining leaves, so the bush will be able to put out new growth in early spring.
* Clean up leaves and debris around your newly pruned roses and shrubs. Put down fresh mulch or bark to keep roots cozy.
* After the wind stops, apply horticultural oil to fruit trees to control scale, mites and aphids. Oils need 24 hours of dry weather after application to be effective.
* This is also the time to spray a copper-based fungicide to peach and nectarine trees to fight leaf curl. (The safest effective fungicides available for backyard trees are copper soap -- aka copper octanoate -- or copper ammonium, a fixed copper fungicide. Apply either of these copper products with 1% horticultural oil to increase effectiveness.)
* When forced bulbs sprout, move them to a cool, bright window. Give them a quarter turn each day so the stems will grow straight.
* Browse through seed catalogs and start making plans for spring and summer.
* Divide daylilies, Shasta daisies and other perennials.
* Cut back and divide chrysanthemums.
* Plant bare-root roses, trees and shrubs.
* Transplant pansies, violas, calendulas, English daisies, snapdragons and fairy primroses.
* In the vegetable garden, plant fava beans, head lettuce, mustard, onion sets, radicchio and radishes.
* Plant bare-root asparagus and root divisions of rhubarb.
* In the bulb department, plant callas, anemones, ranunculus and gladioli for bloom from late spring into summer.
* Plant blooming azaleas, camellias and rhododendrons. If you’re shopping for these beautiful landscape plants, you can now find them in full flower at local nurseries.
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