Water year ends dry, but rain could (finally) be on its way
Is rain finally on its way? According to the National Weather Service, Sacramento has a “slight chance of showers” on Thursday. If any measurable precipitation materializes, it would end the longest dry spell in Downtown Sacramento history – 197 days (as of Saturday) and counting.
This drought has been one for the record books, too. California’s water year (Oct. 1-Sept. 30) officially ended Thursday. For the water year just completed, Sacramento totaled 7.87 inches – about 10 inches below average.
That followed a very dry 2019-20 water year: 10.95 inches. By comparison, Sacramento’s historic water year average: 17.8 inches.
Friday started a new water year with (hopeful) expectations of wetter months ahead. October averages 0.95 inches of rain.
October starts warm with high temperatures forecast in the low 90s through Monday. But then, it will start to feel like fall; Thursday’s predicted high is only 71 – 20 degrees lower. Next weekend may top out in the high 60s. Overnight lows will be colder, too, but still staying in the 50s.
With this dip in temperatures, expect to see a sudden change in your garden, too, as it gets its cue to prepare for winter.
* October is the best month to plant trees, shrubs and perennials. 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.
* Dig up corms and tubers of gladioli, 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.
* 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.
* Transplant broccoli, cabbage, lettuce, Brussels sprouts and other cool-season favorites.
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Garden Checklist for week of Nov. 3
November still offers good weather for fall planting:
* If you haven't already, it's time to clean up the remains of summer. Pull faded annuals and vegetables. Prune dead or broken branches from trees.
* Now is the best time to plant most trees and shrubs. This gives them plenty of time for root development before spring growth. They also benefit from fall and winter rains.
* Set out cool-weather annuals such as pansies and snapdragons.
* Lettuce, cabbage and broccoli also can be planted now.
* Plant garlic and onions.
* Keep planting bulbs to spread out your spring bloom. Some possible suggestions: daffodils, crocuses, hyacinths, tulips, anemones and scillas.
* This is also a good time to seed wildflowers and plant such spring bloomers as sweet pea, sweet alyssum and bachelor buttons.
* Rake and compost leaves, but dispose of any diseased plant material. For example, if peach and nectarine trees showed signs of leaf curl this year, clean up under trees and dispose of those leaves instead of composting.
* Save dry stalks and seedpods from poppies and coneflowers for fall bouquets and holiday decorating.
* For holiday blooms indoors, plant paperwhite narcissus bulbs now. Fill a shallow bowl or dish with 2 inches of rocks or pebbles. Place bulbs in the dish with the root end nestled in the rocks. Add water until it just touches the bottom of the bulbs. Place the dish in a sunny window. Add water as needed.
* Give your azaleas, gardenias and camellias a boost with chelated iron.
* For larger blooms, pinch off some camellia buds.
* Prune non-flowering trees and shrubs while dormant.
* To help prevent leaf curl, apply a copper fungicide spray to peach and nectarine trees after they lose their leaves this month. Leaf curl, which shows up in the spring, is caused by a fungus that winters as spores on the limbs and around the tree in fallen leaves. Sprays are most effective now.