October Gardening Tips for the Desert Southwest

January 28, 2013 – 01:03 pm

Blooms by the Bushel

Summer leaves plenty of flowers in its wake. You don't need to deadhead at this point in the season. Allow plants to set seeds and fruit for wildlife.

Roses make a comeback this month, filling the air with fragrance. Don't worry about deadheading bushes now. Let blossoms ripen to form hips for winter interest.

Ornamental grasses send up flowering shoots this month. Discover some of the season's most beautiful grasses: pink muhly grass (Muhlenbergia capillaris) and cream-color deergrass (Muhlenbergia rigens).

Other plants in flower include globe mallow (Sphaeralcea ambigua), milkweed (Asclepias spp.), Tecoma hybrids, and cascalote tree (Caesalpinia cacalaco).

Test Garden Tip: Invest in a frost blanket to extend the growing season for cutting gardens filled with annuals. Frost blankets, which are made from spun polyester or plastic, can be anchored in place for weeks. The fabric allows water and light to penetrate, but not frost.

Fall Planting in the South

Fall is the ideal time to plant. Soil temperatures remain warm from summer's heat, and cooler air eliminates the need for incessant watering. Plants can settle in before winter cold arrives, developing root systems that will give plants a jump start come spring. What should you be planting?

Hardy, container-grown trees and shrubs. Choices include common lilac (Syringa vulgaris) or Asian hybrids (S. x hyacinthiflora), and redtwig dogwood (Cornus alba). Also plant summer-dormant trees: Joshua trees (Yucca brevifolia), Baja senna (Senna purpusii), and boojum tree (Fouquieria columnaris).

Cool-season annuals, such as pansy, Calendula, snapdragon, dianthus, and stock. These plants will flower all winter. Also add flowering cabbage or kale for strong winter color.

Seeds that should freeze, including larkspur, poppy, forget-me-not, and gloriosa daisies. These plants will unfurl flowers next spring.

Test Garden Tip: Avoid planting tropicals in all but the warmest parts of the region. These plants do better when added to the landscape in spring. The list includes palms, oleander, bird of paradise, ginger, citrus, and avocado.

Edible Gardening

Pick all green tomatoes before a hard frost. Tomatoes stop ripening when temperatures remain below 50 degrees F. Ripen tomatoes indoors, which can take from two weeks (at 70 degrees F) to four weeks (at 55 degrees F).

Harvest pumpkins and winter squash before any frost settles on them. Cut stems to leave a 1- to 2-inch-long portion attached to fruits. If you intend to store the harvest over winter, cure fruits first by sitting them in the sun for 10 days. Place fruits in a protected spot at night if frost threatens.

Plant salad greens -- leaf lettuces, spinach, mustard greens, radishes -- for a late crop. With frost blankets, extend the harvest season about a month.

Source: www.bhg.com

Alfred A. Knopf Georgia O'keeffe: In The West
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Talk about out of my element... when I first moved to SF many years ago, my bus broke down on Stockton (thank you MUNI). It was just before 9 in the morning, and the road was jammed with delivery trucks and women out doing their daily marketing. The site of an open truck full of dead pig carcasses was alarming - you don't see that at Safeway! I had no idea where I was, neither saw nor heard a single English word. All I knew was I was starting the first day of my new job - supposedly in 10 minutes - and I had no idea how to get there! I finally wussed out and called my boyfriend who gave me the brilliant suggestion of "walk toward the bridge

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