After weekend showers, triple-digit days are coming soon
Pick blueberries now before heat — or birds — get to them. (Photo: Debbie Arrington)
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Did you feel a sprinkle? Or maybe measurable precipitation?
June’s first weekend should includ a splash of summer rain with “likely” showers on Sunday, says the
National Weather Service
. Before and after any raindrops, cloudy skies are keeping temperatures comfortably cool. Sacramento’s afternoon highs for both days are forecast in the high 70s.
But things are about to change – again, warns the weather service.
“Enjoy the cooler temperatures this weekend because things are going to heat up next week!” tweeted the NWS Sacramento office. “Widespread triple digits in the Valley are expected by Friday.”
How hot? Right now, the NWS is predicting 105 degrees for Sacramento on Friday. By Thursday, nights will be warm, too, staying above 70 degrees – warmer than most of Sunday. Normal for June in Sacramento: Highs of 87 degrees and lows of 56.
What does this mean for your garden? In between drizzle, tackle chores Sunday and Monday before temperatures start to climb.
By Thursday, triple-digit days are possible. Adds the weather service, “Stay hydrated and take extra precautions to prevent heat-related illnesses. Visit
http://weather.gov/safety/heat
to learn more!”
* Keep your garden hydrated, too. Water early in the morning. Cycle and soak to avoid runoff. Deep water trees and shrubs.
* Generally, tomatoes need deep watering two to three times a week, but don't let them dry out completely. That can encourage blossom-end rot.
* Let the grass grow longer. Set the mower blades high to reduce stress on your lawn during summer heat.
* Mulch, mulch, mulch! This “blanket” keeps moisture in the soil longer and helps your plants cope during hot weather.
* Avoid pot “hot feet.” Place a 1-inch-thick board under container plants sitting on pavement. This little cushion helps insulate them from radiated heat.
* Tie up vines and stake tall plants such as gladiolus and lilies. That gives their heavy flowers some support.
* Dig and divide crowded bulbs after the tops have died down.
* Feed summer flowers with a slow-release fertilizer. Always water before adding fertlizer.
* Thin grapes on the vine for bigger, better clusters later this summer.
* Pick blueberries and strawberries as they ripen — and before those triple-digit days.
* Cut back fruit-bearing canes on berries.
* Cut back Shasta daisies after flowering to encourage a second bloom in the fall.
* Trim off dead flowers from rose bushes to keep them blooming through the summer. Roses also benefit from deep watering and feeding now. A top dressing of aged compost will keep them happy. It feeds as well as keeps roots moist.
* Pinch back chrysanthemums for bushier plants with many more flowers in September.
* From seed, plant basil, corn, melons, pumpkins, radishes, squash and sunflowers.
* Transplant summer annuals such as petunias, marigolds and zinnias.
* Transplant perennial flowers including astilbe, columbine, coneflowers, coreopsis, dahlias, rudbeckia, salvia and verbena.
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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.