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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Flowers in My Back Yard Series
April 28: Majestic Matilija poppy is worth a look
April 21: Celebrate roses, America's favorite flower
April 14: Small flowers with outsized impact
April 7: Calendulas do double duty
April 3: Make Easter lilies last for years to come
March 31: In praise of a pollinator magnet (small-leaf salvias)
March 24: Azaleas brighten shady spots
March 17: The perfect flower for beginners? Try zonal geraniums
March 10: Keep camellias happy for years to come
March 3: Fruit tree blossoms are a fleeting joy
Feb. 27: Are your roses looking rusty?
Feb. 24: Treasure spring daffodils now and for years to come
Feb. 17: How and why to grow wildflowers
Feb. 10: Let's talk Valentine's Day roses
Feb. 3: Why grow flowers?
Sites We Like
Garden checklist for week of April 19
After this midweek storm, start getting serious about spring gardening. Flowers are blooming about three weeks ahead of schedule. That includes weeds!
* Get ready to swing into action in the vegetable garden – if you haven’t already. As nights warm up over 50 degrees, set out tomato, pepper and eggplant transplants.
* From seed, plant beans, beets, cantaloupes, carrots, corn, cucumbers, melons, radishes and squash; wait on pumpkins until May. Plant onion sets.
* In the flower garden, plant seeds for asters, cosmos, celosia, marigolds, salvia, sunflowers and zinnias. Transplant petunias, zinnias, geraniums and other summer bloomers.
* Plant perennials and dahlia tubers for summer bloom. Late April is about the last chance to plant summer bulbs, such as gladiolus and tuberous begonias.
* Transplant lettuce and cabbage seedlings.
* April is the last chance to plant citrus trees such as dwarf orange, lemon and kumquat. These trees also look good in landscaping and provide fresh fruit in winter.
* Smell orange blossoms? Give citrus trees a low dose of balanced fertilizer (such as 10-10-10) during bloom to help set fruit. Keep an eye out for ants. If leaves look yellow, your tree may need an iron boost -- apply some chelated iron fertilizer.
* Apply slow-release fertilizer to the lawn.
* Thoroughly clean debris from the bottom of outdoor ponds or fountains.
* Spring brings a flush of rapid growth, and that means your garden needs nutrition. Give shrubs and trees a slow-release fertilizer. Mulch with a 1-inch layer of compost, which helps the soil, but keep it a few inches away from trunks and stems.
* Azaleas and camellias looking a little yellow? If leaves are turning yellow between the veins, give them a boost with chelated iron.
* Trim dead flowers but not leaves from spring-flowering bulbs such as daffodils and tulips. Those leaves gather energy to create next year's flowers. Also, give the bulbs a fertilizer boost after bloom.
* Pinch chrysanthemums back to 12 inches for fall flowers. Cut old stems to the ground.
* Mulch around plants to conserve moisture and control weeds.
Contact Us
Send us a gardening question, a post suggestion or information about an upcoming event. sacdigsgardening@gmail.com
Food in My Back Yard (FIMBY) Series
Lessons learned during a year of edible gardening
WINTER
Is edible gardening possible indoors?
Hints for choosing tomato seeds
Why winter is the perfect time to plant fruit trees
When to plant? Consider staggering your transplants
How to squeeze more food into less space
Plant a fruit tree now -- for later
Win the weed war by tackling them in winter
Tips for planting bare-root trees, shrubs and vegetables
Time to give vegetable seedlings some more space
Ways to win the fight against weeds
FALL
Dec. 16: Add asparagus to your edible garden
Dec. 9: Soggy soil and what to do about it
Dec. 2: Plant artichokes now; enjoy for years to come
Nov. 25: It's late November, and your peach tree needs spraying
Nov. 18: What to do with all those fallen leaves?
Nov. 11: Prepare now for colder weather in the edible garden
Nov. 4: Plant a pea patch for you and your garden
Oct. 27: As citrus season begins, advice for backyard growers
Oct. 20: Change is in the autumn air
Oct. 13: We don't talk (enough) about beets
Oct. 6: Fava beans do double duty
Sept. 30: Seeds or transplants for cool-season veggies?
Sept. 23: How to prolong the fall tomato harvest
SUMMER
Sept. 16: Time to shut it down?
Sept. 9: How to get the most out of your pumpkin patch
Sept. 2: Summer-to-fall transition time for evaluation, planning
Aug. 26: To pick or not to pick those tomatoes?
Aug. 19: Put worms to work for you
Aug. 12: Grow food while saving water
Aug. 5: Enhance your food with edible flowers
July 29: Why won't my tomatoes turn red?
July 22: A squash plant has mosaic virus, and it's not pretty
July 15: Does this plant need water?
July 8: Tear out that sad plant or baby it? Midsummer decisions
July 1: How to grow summer salad greens
June 24: Weird stuff that's perfectly normal
SPRING
June 17: Help pollinators help your garden
June 10: Battling early-season tomato pests
June 3: Make your own compost
May 27: Where are the bees when you need them?
May 20: How to help tomatoes thrive on hot days
May 13: Your plants can tell you more than any calendar can
May 6: Maintain soil moisture with mulch for garden success
April 29: What's (already) wrong with my tomato plants?
April 22: Should you stock up on fertilizer? (Yes!)
April 15: Grow culinary herbs in containers
April 8: When to plant summer vegetables
April 1: Don't be fooled by these garden myths
March 25: Fertilizer tips: How to 'feed' your vegetables for healthy growth