Workshop held during Placer open garden; El Dorado and Yolo master gardeners also offer classes
Bell beans are one type of legume that can be used as a cover crop, planted in fall. Kathy Morrison
Free garden education opportunities are all around, especially those offered by the region's UC master gardener groups.
This Saturday, Oct. 12, at the height of fall planting and planning, four free workshops offer information for gardeners of all levels.
"Cover Crops" is a one-hour workshop presented by the Placer County master gardeners, coinciding with their monthly Open Garden at the Loomis Demonstration Garden, on the grounds of the Loomis Library and Learning Center, 6050 Library Drive.
The workshop will introduce gardeners to the world of cover cropping – what a cover crop is and how to use it in the garden. "Learn the general concepts behind cover crops but also specific types to use to nurture our area soils," they say. The workshop begins at 10:30 a.m.
The Open Garden event, meanwhile, runs from 10 a.m. to noon; the Placer master gardeners will be working in their garden and available to answer visitors' questions.
Details on all the Placer County master gardener events can be found here.
The Yolo County master gardeners on Saturday present "Gardening for Year-Round Meals," from 11 a.m. to noon at Grace Garden. It is located behind the United Methodist Church, 1620 Anderson Road, Davis, near the back of the parking lot. The topic for this month's workshop is pest management in the garden. Master gardener Janey Santos will discuss how to use integrated pest management techniques to handle pest pressure before it actually becomes a problem.
Yolo County master gardener activities can be found at https://yolomg.ucanr.edu/
In Placerville, the El Dorado County master gardeners also will have their Sherwood Demonstration Garden open to visitors Saturday from 9 a.m. to noon. Visitors are free to wander through the 16 planting areas and ask questions of the master gardeners. (The garden also is open Friday, Oct. 11, at the same times.)
During their Saturday Open Garden, a free workshop on "Living Among the Oaks" will be presented, from 9 a.m. to noon. Native oaks are "vital to our nature environment," but can be felled by construction, irrigated lawns and cultivation, the El Dorado master gardeners note.
The workshop will look at "various methods to maintain and protect these wonderful trees and learn how to identify the various species," they say. "After the presentation we will take a brief walk around the campus to check out the various oak species."
Registration for the oaks workshop is requested but not required. Register here.
Finally, a workshop on "Compost and Vermiculture" will be presented in Cool, at the Pilot Hill Grange, 1701 State Highway 193. Running from 9 a.m. to noon, it will be taught by El Dorado County master gardener Patrick Daubert.
Attendees can learn how compost provides valuable nutrients for soil, as well as retains moisture, suppresses weeds, prevents soil erosion, and loosens compacted soils for better drainage and water retention. Daubert also will explain how worms can rapidly break down kitchen waste to make worm compost, one of the best organic fertilizers possible. Also covered will be the types of worms needed, how to harvest the compost and how to set up a worm bin.
Registration for the compost and vermiculture workshop is here. Again, it is requested but not required.
For more information on El Dorado County master gardener events, go to https://mgeldorado.ucanr.edu/
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A quick note to Sacramento County residents: Today at 5 p.m. is the application deadline for the 2025 Sacramento County master gardener class. Information and the application form can be found here. My earlier post on the application process is here.
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Flowers in My Back Yard Series
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?
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Garden checklist for week of March 15
Enjoy these sunny days and show your garden some TLC. Don’t forget to water.
* Weed, weed, weed! Get them before they flower. Take a hoe and whack them at the base.
* Prepare vegetable beds for summer favorites. Spade in compost and other amendments.
* In the vegetable garden, transplant lettuce. Last chance this spring to transplant cole family plants such as broccoli, collards and kale.
* Seed chard and beets directly into the ground. Soak beet seeds before planting to aid germination.
* Harvest fall-planted lettuce and cabbage before it “bolts” – sending out flower shoots.
* Fertilize roses, annual flowers and berries as spring growth begins to appear.
* Prune and fertilize spring-flowering shrubs after bloom.
* Feed camellias at the end of their bloom cycle. Pick up browned and fallen flowers to help corral blossom blight.
* Feed citrus trees, which are now in bloom and setting fruit. To prevent sunburn and borer problems on young trees, paint the exposed portion of the trunk with diluted white latex (water-based) interior paint. Dilute the paint with an equal amount of cold water before application.
* Feed roses with a balanced fertilizer (such as 10-10-10 or 4-4-4, the ratio of nitrogen, phosphorus and potassium available in that product).
* Prune and fertilize spring-flowering shrubs and trees after they bloom. Try using well-composted manure, spread 1-inch-thick under the tree. This serves as both fertilizer and mulch, retaining moisture while cutting down on weeds.
* Cut back and fertilize perennial herbs to encourage new growth.
* Plant summer bulbs, including gladiolus, tuberous begonias and callas. Also plant dahlia tubers.
* Shop for perennials. Many varieties are available in local nurseries and at plant events. They can be transplanted now while the weather remains relatively cool.
* Seed and renovate the lawn, if you have one. Feed cool-season grasses such as bent, blue, rye and fescue with a slow-release fertilizer. Check the irrigation system and perform maintenance. Make sure sprinkler heads are turned toward the lawn, not the sidewalk.
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
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