Hot Flowers for a Hot Summer Garden
For sunny beds or containers, choose periwinkle, melampodium, blue daze, purslane, portulaca, pentas, torenia, perennial verbena, salvias, sun-tolerant coleus, lantana, zinnia, marigold, abelmoschus, globe amaranth, cosmos, balsam, celosia plumbago, black-eyed susan, purple cone flower and vinca . For shady and partly shady beds and containers, choose impatiens, begonias and coleus.
With the recent rains which were downpours, we must act accordingly. Some of us have soaked gardens and may have noticed slug damage on our plants. Use slug bait or the beer method which I prefer (See May 2011 MGGNO garden tips).
Continue deadheading old flowers to encourage flowering. Use timed release fertilizer accordingly.
Lawns
Continue to check for chinch bugs & cut lawns high to minimize weeds and maximize health of the grass. This is especially true of St. Augustine grass. You may continue to fertilize your lawn through early to mid-August.
Vegetables for Late Summer
Snap beans. Late August through early September is the best time to plant snap beans. Normally 50 to 55 days are required from planting until harvest. Don’t let beans suffer from drought. Good varieties are Provider, Bluelake 274, Roma II, Derby, Bronco, Royal Burgundy, Green Crop, Strike and Caprice. For a yellow wax bean, choose Golden Rod Wax. Bush beans usually will produce more successfully than pole beans during the fall because of their earlier maturity.
Butter beans. This crop is harder to produce than snap beans during the fall. Plant early enough to produce before frost and late enough so they’re not blooming while temperatures are too high for fruit set. Plant from early August through about mid-August. Plant bush beans for fall production (Henderson, Fordhook 242, Thorogreen, Jackson Wonder or Dixie Butterpea).
Irish potatoes. Plant small whole potatoes saved from the spring crop from about mid-August to early September. Good soil moisture is essential. The seed potatoes may not sprout readily after planting because of a physiological rest period of about 90 days they have to go through after harvesting during the spring. After this rest period is satisfied, the tubers should sprout. Fall yields are lower than spring yields. Use the smaller potatoes (that you harvested) for seed pieces.
Cabbage. Continue seeding right now through September. Transplant beginning in early August through mid-October. Fertilize the same as broccoli and cauliflower. Space cabbage, cauliflower and Chinese cabbage about 12 to 14 inches apart. Space broccoli 6 to 12 inches apart. Double drills (two drills of plants spaced 10-12 inches apart on a single row) will help maximize yield. Try Rio Verde for late plantings. Recommended early maturity varieties include Platinum, Dynasty, Gold Dynasty and Stonehead (AAS). Maturing a little later are Rio Verde, Solid Blue 780, Red Dynasty, Emblem, Blue Dynasty, Thunderhead Royal Vantage, Silver Dynasty, Blue Thunder, Cheers, Vantage Point, Savoy Ace (AAS) and Savoy King (AAS).
Squash and cucumbers. A fall crop of yellow summer squash, zucchini and cucumbers can be grown by planting seed during August. Squash vine borers may be a more severe problem during fall than spring, so be prepared to control them with an insecticide. Viruses are a problem during the fall. New cucumbers are Daytona and Stonewall. New squash are Medallion, Fortune, Lioness, Justice, Lynx and Leopard.
Pumpkins. Pumpkins for Halloween should be planted during early to mid-July. Apply 3-5 pounds of a complete fertilizer (13-13-13) for each 100 feet of row before planting. Plant five to six seed in hills about 4 to 5 feet apart on rows 6 to 8 feet apart. Thin to one or two plants per hill. Apply a side-dressing of 1 pound (1 pint) of ammonium nitrate per 100 feet of row when vines begin to run. Keep soil moist for best production. Autumn Harvest and Orange Smoothie are excellent varieties to grow for Halloween. The Connecticut Field is an old, popular variety. Recommended varieties of giant pumpkins are Big Moon, Full Moon, Big Max, Atlantic Giant and Prize Winner. The medium-size varieties that have done well in research trials are Spirit, Lumina, Big Autumn, Gold Rush, Autumn Gold, Gold Bullion, Howdy Doody, Dependable, Gold Medal, Merlin, and Sorcerer. Frosty, Big Autumn, Neon, Magic Lantern and Aspen produce a dwarf vine that should be tried in home gardens.
Fall bell peppers. If plants from the spring are still in good condition, they can be nursed (sprayed or dusted and watered) throughout summer. They will set fruit again as the temperatures become more favorable. If seeds of bell peppers haven’t been planted by early June, buy transplants.
Fall tomatoes. Transplant fall tomatoes during July & August. Be prepared to spray with insecticides and fungicides. Insect and disease pressure usually is worse during the fall than the spring. The heat-set varieties that have produced well in trials are Sun Leaper, Florida 91, Sun Master, Solar Fire, Sun Chaser, Phoenix, Solar Set and Heat Wave II. These varieties have the ability to set some fruit during times of high temperatures, allowing the fruit to mature before cool weather. Row covers, which protect the plants from the first frost, have prolonged the harvest period, and they enhance fruit maturity. Also worth trying during fall is BHN 216. Since fall tomatoes are a crop you can’t really be sure of, it’s interesting to try several early varieties. Certain varieties may produce better in some parts of the state than others because of the variation in climate and soils. Start early, and get a strong bush.
submitted by Karen Blackburn