Pleasant (but still warm) days ahead – great for fall planting
Persimmons are ripening in the warm fall weather. Kathy Morrison
Summer is over (really, we mean it!), but warmer than average days continue to linger.
According to the National Weather Service, “Area temperatures have been warm this month so far, both highs and lows. Persistent high pressure has been the cause. Redding Airport has even seen three days when the high reached 100 degrees, the 8th, 12th and 13th.”
Sacramento didn’t get quite that hot, topping out at 95 degrees on Oct. 7 and 8. Normal for October is 78 degrees. As the weather service noted, overnight lows have been relatively warm, too, staying mostly in the high 50s; normal is 50.
The forecast for the week ahead will feel more like fall – at least for starters. Sunday and Monday are expected to be just about average (76 and 77 are the respective forecast highs). Then, the weather service predicts another little spike in heat, back up to 88 on Wednesday, before settling down to the low 80s/high 70s by next weekend. Meanwhile, overnight lows will remain above average, hovering around 55 degrees. This week is expected to remain dry with still no precipitation in sight.
All this warmth makes for great planting weather. Cool-season crops will get off to a fast start.
* This is the best time to plant trees, shrubs and perennials in Sacramento. Add a little well-aged compost and bone meal to the planting hole, but hold off on other fertilizers until spring. Keep the transplants well-watered (but not wet) for the first month as they become settled.
* Now is the time to plant seeds for many flowers directly into the garden, including cornflower, nasturtium, nigella, poppy, portulaca, sweet pea and stock.
* Plant seeds for radishes, bok choy, mustard, spinach and peas.
* Plant garlic and onions.
* Set out cool-weather bedding plants, including calendula, pansy, snapdragon, primrose and viola.
* Reseed and feed the lawn, if you still have one. Work on bare spots.
* Dig up corms and tubers of gladioluses, dahlias and tuberous begonias after the foliage dies. Clean and store in a cool, dry place.
* Treat azaleas, gardenias and camellias with chelated iron if leaves are yellowing between the veins.
* Clean up the summer vegetable garden and compost disease-free foliage.
* Harvest pumpkins and winter squash.
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Food in My Back Yard Series
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Feb. 18: How to squeeze more food into less space
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Garden Checklist for week of May 18
Get outside early in the morning while temperatures are still cool – and get to work!
* Plant, plant, plant! It’s prime planting season in the Sacramento area. 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. Transplant seedlings for many of the same flowers.
* Plant dahlia tubers.
* 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.
* Are birds picking your fruit off trees before it’s ripe? Try hanging strips of aluminum foil on tree branches. The shiny, dangling strips help deter birds from making themselves at home.
* As spring-flowering shrubs finish blooming, give them a little pruning to shape them, removing old and dead wood. Lightly trim azaleas, fuchsias and marguerites for bushier plants.