Chilly forecast a reminder: It’s still winter
Blooming daffodils, narcissus and other bulbs may fool us into thinking spring is close. However, there's another round of cold weather ahead this week. Kathy Morrison
Sunny afternoons make it tempting to jump the calendar and start planting warm-season vegetables. But we’re about to get another chilly reminder that it’s still winter.
Monday’s forecast calls for 67 degrees and spring-like conditions, then our forecast changes dramatically. According to the National Weather Service, expect lower than normal temperatures later this week as well as some possible rain and even foothills snow.
“An unsettled weather pattern will bring cold temps, rain and snow to interior NorCal next week,” the NWS Sacramento office tweeted Friday.
A storm originating in Alaska looks like it’s drifting south and bringing some very cold temperatures. The weather service doubts it will be a big rainmaker in the Valley, but it could dust the Sierra with more snow including much lower elevations.
As of Saturday, the forecast calls for a “chance of rain showers and snow showers” on Thursday and Friday for the greater Sacramento area. The expected high in downtown Sacramento for Thursday is only 49 degrees followed by an overnight low of 30 in the wee hours of Friday morning. Normal for this week: Highs of 65 and lows of 44.
Keep a sweater and umbrella handy. Keep an eye on seedlings, new transplants and sensitive plants, too; they may need frost covering or other ways to warm up.
* Feed spring-blooming shrubs and fall-planted perennials with slow-release fertilizer. Feed mature trees and shrubs after spring growth starts. The exception: Japonica camellias. Feed camellias after they finish blooming in March.
* Remove aphids from blooming bulbs with a strong spray of water or insecticidal soap.
* Fertilize strawberries and asparagus.
* Indoors, start peppers, tomatoes and eggplant from seed.
* In the vegetable garden, plant Jerusalem artichoke tubers, and strawberry and rhubarb roots.
* Transplant lettuce, both loose leaf and head.
* Plant artichokes, asparagus and horseradish from root divisions.
* Plant potatoes from tubers and onions from sets (small bulbs). The onions will sprout quickly and can be used as green onions in March.
* Plant summer-flowering bulbs including cannas, calla lilies and gladiolus.
* Wait until soil warms a few degrees before direct planting seeds outdoors. This week, soil will be just too cold for most seeds to sprout.
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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.
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