Warm weather brings rapid snow melt – and cold water
The warm May weather means melon plants (these are Ambrosias), as well as squash, pumpkins and cucumbers, pop up quickly from seed. Keep seedlings watered and mulched as they mature. Kathy Morrison
Typical for May, Sacramento can expect more warm days this week, says the National Weather Service. What’s not so typical is the Sierra snow pack, which is melting rapidly. Higher-than-normal temperatures accompanied by thunderstorms are turning those snow caps into runoff, filling local rivers and streams with very icy water.
Although it may be tempting to plunge into the American or Sacramento rivers, watch out!
“It's going to be another warm weekend, with above-average temps throughout much of the valley and foothills, with a 15-30% chance of isolated thunderstorms in the mountains,” tweeted the NWS Sacramento office. “Remember that though the air is HOT, the water is COLD. Think twice before getting in!”
That cold water is good news for farmers and gardeners. It looks like we’ll have ample supplies for this summer’s crops.
As for those temperatures, forecast highs for Sacramento top out at 94 degrees Monday, says the weather service. Normal for this week: 80 degrees. Lows are on the high side, too, with 58 degrees forecast for Monday and Tuesday.
Breezy conditions later this week will bring some relief; forecast highs for Wednesday through Friday are 77 to 79 degrees.
Make the most of this warm spring weather. If you haven’t already, plant your summer vegetables.
* 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. For faster flowers, transplant seedlings for many of the same plants.
* Plant dahlia tubers. Other perennials to set out include verbena, coreopsis, coneflower and astilbe.
* 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.
* Don’t forget to water. Seedlings need moisture. Deep watering will help build strong roots and healthy plants.
* Put your veggie garden on a regular diet. Set up a monthly feeding program, and keep track on your calendar. Make sure to water your garden before applying any fertilizer to prevent “burning” your plants.
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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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