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Yes, it'll continue to be warm and sunny this week, but the "dangerous" heat wave is waning. (Photo: Kathy Morrison)
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It’s Sacramento, it’s August, it’s hot; what did you expect?
But this summer’s heat has been exceptional. The National Weather Service calls the current heat wave “dangerous.”
Relief may be on its way; we’re headed for more normal temperatures. Instead of scorching, the afternoons will be merely baking.
“Good news: After today, it will be slightly less hot,” tweeted the NWS Sacramento office on Saturday morning. “Not so great news: It will still be pretty warm.”
A heat advisory for the Sacramento Valley called for afternoon highs of 100 to 110 degrees on Saturday; the foothill forecast was 100 to 106.
Expect a big change Sunday. After an expected high of 106 Saturday in downtown Sacramento, the weather service forecasts a dip down to 93 degrees Sunday. Normal for late August: 94.
Temperatures will spike back up to around 100 on Tuesday and Wednesday, then settle down into the mid 90s again, predicts the weather service. Helping those “cooler” days? Lower overnight temperatures, brushing 60 degrees.
That means mornings will be perfect for gardening this week. Take care of chores before 10 a.m.
* Prepare for a fall full of flowers by paying a little extra attention to your garden. Cut off spent blooms from roses, annuals and perennials, then give them a boost of fertilizer. Make sure to water plants before feeding. Roses will rebloom about six to eight weeks after deadheading.
* Harvest tomatoes, beans, squash, pepper and eggplants to prompt plants to keep producing. Give your plants a deep watering twice a week, more if planted in containers. Also, give them a boost with phosphate-rich fertilizer to help fruiting.
* Watch out for caterpillars and hornworms in the vegetable garden. They can strip a plant bare in one day. Pick them off plants by hand in early morning or late afternoon.
* Indoors, start seedlings for fall vegetable planting, including bunching onion, cabbage, broccoli, cauliflower, kale, radicchio and lettuce.
* Sow seeds of perennials in pots for fall planting including yarrow, coneflower and salvia.
* In the garden, direct-seed beets, carrots, leaf lettuce and turnips.
* Plant potatoes.
* Feed citrus trees their last round of fertilizer for the year. This will give a boost to the fruit that’s now forming.
* Camellia leaves looking a little yellow? Feed them some chelated iron. That goes for azaleas and gardenias, too.
* Pick up after your fruit trees. Clean up debris and dropped fruit; this cuts down on insects and prevents the spread of brown rot. Then feed fruit trees with slow-release fertilizer for better production for next year.
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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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