Sacramento Digs Gardening: Dig In: Garden checklist for week of Oct. 25

Here's a perfect pepper for Halloween: Count Dracula. The pepper is dark purple when immature,

turning red as it ripens. Its median Scoville heat is 17,500 SHU. Peppers, especially smaller ones, can overwinter in the Sacramento area if in a protected spot. This one has done very well in a container.(Photo: Kathy Morrison)

Watch out for sparks! According to the National Weather Service, most of Northern California is under "Red Flag Warning" through Tuesday night.

A combination of strong gusty winds (up to 50 mph in the Sacramento Valley, 60 mph in the foothills and mountains) and low humidity (only 5 to 25%) make for extreme fire danger.

Grass fires easily can be ignited by a stray spark, such as those caused by a lawn mower or edger blade hitting a rock. Wait to use power equipment in high fire areas until winds die down.

Sunday afternoon through Monday, the winds will be at their strongest, says the weather service. Watch out for downed trees or branches.

Otherwise, this week offers glorious gardening weather. Temperatures shouldn't get out of the 70s for the next seven days. Overnight lows are getting chilly, dipping down to 45 degrees on Wednesday.
Enjoy the last week of October outdoors -- after a windy start.

* Summer vegetables will start slowing way down if they haven't already stopped altogether. Consider pulling the last of the tomatoes and squash. Peppers (especially if they have immature fruit) can stick around longer and may overwinter.
* Harvest pumpkins and winter squash.
* Harvest apples, pears and persimmons. Clean up fallen fruit.
* Plant trees, shrubs and perennials. This may be your last chance to take advantage of these prime planting conditions.
* 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.
* Plant 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.
* Work on the lawn. Reseed and feed turf.

CHECKLIST FOR THE WEEK

Your weekly checklist of activities in the garden.

Keywords:

cool-weather annuals seeds Sacramento garden checklist weather fall planting gardening garlic vegetables chelated iron shrubs wind perennials

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Food in My Back Yard Series

April 22: Should you stock up on fertilizer? (Yes!)

April 15: Grow culinary herbs in containers

April 8: When to plant summer vegetables

April 1: Don't be fooled by these garden myths

March 25: Fertilizer tips: How to 'feed' your vegetables for healthy growth

March 18: Time to give vegetable seedlings some more space

March 11: Ways to win the fight against weeds

March 4: Potatoes from the garden

Feb. 25: Plant a fruit tree now -- for later

Feb. 18: How to squeeze more food into less space

Feb. 11: When to plant? Consider staggering your transplants

Feb. 4: Starting in seed starting

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Garden Checklist for week of April 27

Once the clouds clear, get to work. Spring growth is in high gear.

* Set out tomato, pepper and eggplant transplants.

* From seed, plant beans, beets, cantaloupes, carrots, corn, cucumbers, melons, pumpkins, radishes and squash. Plant onion sets.

* In the flower garden, plant seeds for asters, cosmos, celosia, marigolds, salvia, sunflowers and zinnias. Transplant petunias, zinnias, geraniums and other summer bloomers.

* Plant perennials and dahlia tubers for summer bloom. Late April is about the last chance to plant summer bulbs, such as gladiolus and tuberous begonias.

* Transplant lettuce and cabbage seedlings.

* Weed, weed, weed! Don’t let unwanted plants go to seed.

* April is the last chance to plant citrus trees such as dwarf orange, lemon and kumquat. These trees also look good in landscaping and provide fresh fruit in winter.

* Feed citrus trees with a low dose of balanced fertilizer (such as 10-10-10) during bloom to help set fruit. Keep an eye out for ants.

* Apply slow-release fertilizer to the lawn.

* Thoroughly clean debris from the bottom of outdoor ponds or fountains.

* Start thinning fruit that's formed on apple and stone fruit trees -- you'll get larger fruit at harvest (and avoid limb breakage) if some is thinned now. The UC recommendation is to thin fruit when it is about 3/4 of an inch in diameter. Peaches and nectarines should be thinned to about 6 inches apart; smaller fruit such as plums and pluots can be about 4 inches apart. Apricots can be left at 3 inches apart. Apples and pears should be thinned to one fruit per cluster of flowers, 6 to 8 inches apart.

* Azaleas and camellias looking a little yellow? If leaves are turning yellow between the veins, give them a boost with chelated iron.

* Trim dead flowers but not leaves from spring-flowering bulbs such as daffodils and tulips. Those leaves gather energy to create next year's flowers. Also, give the bulbs a fertilizer boost after bloom.

* Pinch chrysanthemums back to 12 inches for fall flowers. Cut old stems to the ground.

* Mulch around plants to conserve moisture and control weeds.

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