After ‘cool’ Labor Day, triple-digit heat returns to Sacramento
Butternut squash and other winter squash may be ready to harvest soon. Generally the foliage will start to turn yellow and the stem will harden. Green on the skin, as on the one at left, means it's not ready yet. Kathy Morrison
Make the most of relatively “cool” weather this Labor Day weekend. More heat is coming soon.
According to the National Weather Service, Sacramento won’t even reach the 90s on Monday’s Labor Day holiday with an expected high of 89 degrees. Sunday’s forecast is on the temperate side, too, with a high of 90 degrees and an overnight low of 60.
But by Tuesday, temperatures will start climbing again. Wednesday and Thursday (and maybe more) are expected to reach at least 100 degrees. It’s one more challenge for our tomatoes, peppers and squash.
September typically is on the milder side, averaging highs of 87 degrees in Sacramento. That makes it excellent for planting – whether it’s veggie seeds or whole trees. Warm soil makes for rapid root development.
Just make sure to keep seeds and transplants comfortably moist. Don’t let them dry out during those hot days to come.
* September starts another season in the vegetable garden. Now is the time to plant for fall.
* Keep harvesting tomatoes, peppers, squash, melons and eggplant.
* Compost annuals and vegetable crops that have finished producing.
* Cultivate and add compost to the soil to replenish its nutrients for fall and winter vegetables and flowers.
* Fertilize deciduous fruit trees.
* Plant onions, lettuce, peas, radishes, turnips, beets, carrots, bok choy, spinach and potatoes directly into the vegetable beds.
* Transplant cabbage, broccoli, kale, Brussels sprouts and cauliflower as well as lettuce seedlings.
* Sow seeds of California poppies, clarkia and African daisies.
* Transplant cool-weather annuals such as pansies, violas, fairy primroses, calendulas, stocks and snapdragons.
* Divide and replant bulbs, rhizomes and perennials.
* Dig up and divide daylilies as they complete their bloom cycle.
* Divide and transplant peonies that have become overcrowded. Replant with “eyes” about an inch below the soil surface.
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Food in My Back Yard Series
March 4: Potatoes from the garden
Feb. 25: Plant a fruit tree now -- for later
Feb. 18: How to squeeze more food into less space
Feb. 11: When to plant? Consider staggering your transplants
Feb. 4: Starting in seed starting
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Garden Checklist for week of March 2
Between raindrops, get outside and do some work. Your plants have been busy growing!
* Pull weeds now! Don’t let them get started. Take a hoe and whack them as soon as they sprout.
* Start preparing vegetable beds. Spade in compost and other amendments.
* 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, 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.
* In the vegetable garden, transplant lettuce and cole family plants, such as cabbage, broccoli, collards and kale.
* Seed chard and beets directly into the ground. (Tip: Soaking beet seeds in warm water a day ahead of planting helps with germination.)
* Before the mercury starts inching upward, this is your last chance to plant such annuals as pansies, violas and primroses.
* 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.
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