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Dig In: Garden checklist for week of Nov. 29

Frosty mornings serve as reminder: Are your plants protected?

Sacramento Digs Gardening
BY Debbie Arrington PUBLISHED NOV 28, 2020

PVC hoops can be used to help protect tender plants from
frost. Before sundown, the frost cloth can be pulled up and
over the hoops without damaging the plant.
(Photo courtesy UCCE Sacramento County master gardeners)

Frost is in the air -- and that can mean trouble for tender plants.

According to the National Weather Service, Sacramento will flirt with freezing temperatures all week with overnight lows dipping into the low 30s.

Time to haul out the frost blankets and other protective coverings. Put covers in place before sundown to keep in as much warmth as possible. Remember to remove frost protection in the morning -- it can cook plants during sunny days.

(For more frost protection tips, see this
information from the UCCE Sacramento County master gardeners.)

And that's what's expected almost all week. November ends and December starts with mostly clear skies and high temperatures in the low to mid 60s.

The last days of November stay dry, which is not good news for water watchers. On average, Sacramento receives a total of 3 inches of rain in October and November combined, the first two months of our water year. So far we've had scant precipitation.

What's in store in December? Historically, Sacramento averages highs of 54 degrees and lows of 38 -- with 3.25 inches of rain. Don't expect any heat waves. The warmest Sacramento December day on record: 76 degrees.

Although days will get off to a chilly start, it's still prime gardening weather with plenty to do:
* Prune non-flowering trees and shrubs while they're dormant.
* To help prevent leaf curl, apply a copper fungicide spray to peach and nectarine trees after they lose their leaves.
* Clean and sharpen garden tools before storing for the winter.
* Brighten the holidays with winter bloomers such as poinsettias, amaryllis, calendulas, Iceland poppies, pansies and primroses. Keep poinsettias indoors.
* Rake and remove dead leaves and stems from dormant perennials.
* Bare-root season begins. Plant bare-root berries, kiwifruit, grapes, artichokes, horseradish and rhubarb.

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CHECKLIST FOR THE WEEK

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Keywords:

cool-weather annuals December Sacramento peach leaf curl frost frost blankets fungicide garden checklist bare-root plants frost danger leaves gardening pruning

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Garden Checklist for week of May 19

Temperatures will be a bit higher than normal in the afternoons this week. Take care of chores early in the day – then enjoy the afternoon. It’s time to smell the roses.

* Plant, plant, plant! It’s prime planting season in the Sacramento area. If you haven’t already, it’s time to set out those tomato transplants along with peppers and eggplants. Pinch off any flowers on new transplants to make them concentrate on establishing roots instead of setting premature fruit.

* Direct-seed melons, cucumbers, summer squash, corn, radishes, pumpkins and annual herbs such as basil.

* Harvest cabbage, lettuce, peas and green onions.

* In the flower garden, direct-seed sunflowers, cosmos, salvia, zinnias, marigolds, celosia and asters.

* Plant dahlia tubers. Other perennials to set out include verbena, coreopsis, coneflower and astilbe.

* Transplant petunias, marigolds and perennial flowers such as astilbe, columbine, coneflowers, coreopsis, dahlias, rudbeckia and verbena.

* Keep an eye out for slugs, snails, earwigs and aphids that want to dine on tender new growth.

* Feed summer bloomers with a balanced fertilizer.

* For continued bloom, cut off spent flowers on roses as well as other flowering plants.

* Don’t forget to water. Seedlings need moisture. Deep watering will help build strong roots and healthy plants.

* Add mulch to the garden to help keep that precious water from evaporating. Mulch also cuts down on weeds. But don’t let it mound around the stems or trunks of trees or shrubs. Leave about a 6-inch to 1-foot circle to avoid crown rot or other problems.

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