How to Get Blue Hydrangeas

If you love blue flowers (and who doesn't?), one of the most popular must-have plants for your garden is hydrangea. These versatile shrubs produce giant ball-shape flowers that look stunning in the landscape surrounding your home, as specimen plants in your garden, and make gorgeous (and easy!) bouquets.

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Flowering Perennials from Spring to Fall

Turn your garden into a color show spring through fall. Here are 17 easy-to-grow flowering perennials.

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Garden Pictures That Inspire

Garden pictures can provide inspiration. Browse our gallery of garden pictures, including landscape garden pictures, to find the picture of a garden that will give you your perfect landscape.

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Growing Lilies and Daylilies in Your Garden

Daylilies and lilies are two big-impact, easy-to-grow plants for your summer garden.

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How to Grow Potatoes

Growing potatoes is easy, and you'll find the taste of homegrown potatoes much better than that of store-bought versions. You can grow potatoes in just a few easy steps. Learn how to grow potatoes, as well as how to harvest them for maximum flavor.

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How to Get Beautiful Texture in Your Garden

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Popular in Gardening

July Gardening Tips for the Desert Southwest

Grab a little time this month in the morning breeze to water, trim spent blooms, and weed.

Plan for Summer Color

Desert gardens are filled with color this month from flowering perennials, shrubs, and trees. Many of the blossoms beckon hummingbirds and butterflies; others are excellent xeriscape plants.

Some top trees and shrubs for summer color include crape myrtle (Lagerstroemia), desert willow (Chilopsis linearis), yellow bird of paradise (Caesalpinia gilliesii), butterfly bush (Buddleja), and rose of Sharon (Hibiscus syriacus).

Aster, hyssop, purple coneflower, Russian sage, scabiosa, thyme, and yarrow are also good bets.

Give flowering container gardens a bloom booster fertilizer every 10 to 14 days to trigger heavy flowering. A mid-month feeding will spur roses to flower one more time before frost arrives.

Keep deadheading. For the most flowers and tidiest garden, deadhead daily. Some gardeners take a few minutes each morning, making it part of their daily routine.

July Garden Chores in the Southwest

Keep adding mulch to areas of the garden that dry quickly. Mulch helps reduce soil temperature, cooling plant roots. Mulch also slows water evaporation from soil, keeping plant roots moist.

For established trees and shrubs in soil that you have amended with organic matter, adjust watering schedules as temperatures rise.

Water every 10 to 14 days, soaking soil roughly 3 feet deep.

For more efficient irrigation, place a soaker hose at the dripline of plants.

Through mid-month, continue to pinch back garden mums and other perennials that bloom late into autumn. Pinching them keeps them compact.

Prune all spring-flowering shrubs by early this month. Later pruning could reduce next spring's flower show.

Growing Fruits, Vegetables, and Herbs in July

Onions and Garlic

Harvest onions when tops bend over. Harvest garlic when a few of the outer leaves are brown.

Dig bulbs carefully and dry them in a shady spot a few days. After drying, snip roots and tops. Store bulbs in a cool, dry pantry. To create onion and garlic ristras, don't cut tops -- instead, it's best to braid them.

Figs

You can speed up fig ripening using an ancient practice known as oleification. You'll need a cotton swab and olive oil, and you'll also need to check the pulp on the oldest fig on the plant. (Older figs are lowest on the branches.)

Cut open the oldest fig to see if the pulp is pink. If it is, dip the swab in olive oil. Apply a dab of oil on the eye at the bottom of each remaining fig. Treated figs will ripen in about a week.

Prickly Pear

At lower elevations, prickly pears will ripen late this month. Ripe fruits are a bright magenta hue. For safest harvest, use steel tongs to remove fruits from the cactus.

Spring Greens

Spring-planted lettuce, spinach, and other greens will be preparing to bolt (flower), if they haven't already. Pull plants and throw them on your compost pile and turn soil so it's ready for August planting of fall salad crops and vegetables.

Spider Mites

  • Hot, dry weather provides the ideal environment for spider mites, which frequently attack cypress, roses, and junipers.
  • The tell-tale sign of spider mite infestation is stippling on upper leaf surfaces and webbing under leaves and along stems.
  • A strong stream of water can often dislodge mites and not harm any beneficial insects that might be present.

Cochineal Scale

A blast of water is also a good solution for cochineal scale, which resembles white bits of duff. It's especially common on purple prickly pear pads this time of year.

Lightweight horticultural oil, sometimes called summer oil, controls garden pests, like aphids, mites, scales, and mealybugs. When using, be sure to coat leaf undersides thoroughly. Before applying, it¿s best to water plants thoroughly.

Learn more about stopping pests.

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