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  • May garden tips & tasks

    GARDEN EVENTS IN MIDDLE TENNESSEE

    May 20: Master Gardeners of Davidson County Urban Gardening Festival, 9 a.m. - 4 p.m., Ellington Agricultural Center Demonstration Garden. Free admission. www.mgofdc.org; on Facebook at www.facebook.com/mgofdc.

    June 10: Middle Tennessee Daylily Society show and sale, Ellington Agricultural Center’s Ed Jones Auditorium, 440 Hogan Rd. in Nashville. Sale open at 10 a.m.; show opens to the public at 1 p.m. To learn more about the Middle Tennessee Daylily Society, visit www.middletndaylilysociety.org.

    It’s time to plant those tender herbs and vegetable transplants, such as basil, dill, tomatoes, green peppers, hot peppers, eggplant.

    If tomato transplants are already too tall and leggy, you can plant them on their sides and cover the long stems with soil. The stem tips will turn upward, and the buried stems will sprout roots.

    Sow seeds of bush beans and pole beans, cucumbers, sweet corn, melons, okra, field peas, pumpkin, squash and zucchini. Follow the directions on the seed package for planting depth and spacing. Vegetables grow best in full sun.

    Cut the faded blossoms of peonies. Fertilize the plants lightly in late spring or early summer.

    Remember the basics of watering: morning is best, so plants’ leaves have time to dry before evening. Lawns, perennial borders and annuals like to have 1 – 1½ inches of water per week.

    Many indoor plants enjoy a summer vacation outdoors. Give them a cool, shady spot in the yard, and don’t forget to water them.

    Prune thyme frequently so it will stay full and green in the center.

    Weeding is easiest after a rain. If the ground is too dry and you need to weed, soak the bed first with a hose or sprinkler.

    Whether they’re growing in the ground or in pots on the porch, pinch the tips of geraniums from time to time to encourage them to branch out and to produce more flowers. Geraniums in pots benefit from regular feeding with a water-soluble fertilizer.

    Remember that mulch can be a gardener’s best friend. Pine straw or composted leaves are good alternatives to hardwood mulch.

    Harvest herbs as they reach their peak. Dry small leaves on a screen, hang small bunches of long-stemmed herbs in a warm, dry room out of the sunlight.

    Plants growing outdoors in containers dry out quickly when it’s hot. Check them daily, and water as needed.

    Don’t go near hydrangeas with the pruning shears unless all you’re cutting is dead branches. If the bigleaf hydrangeas look like they’re not going to bloom, it could be that the buds were nipped in a late cold snap, or the plant was pruned too late last year.

    As the flowers of Shasta daisies begin to open and then to fade, keep them clipped off. This prolongs the blooming season of daisies (and most other annuals and perennials), and keeps the plants looking better, as well.

    Watch for aphids on shrubs and perennials. A strong blast of water from a hose will remove many of them, or spray with insecticidal soap.

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Will old seeds sprout?

I have packets of lettuce and spinach seeds left from two, three and more years ago. If I plant them this year, will they grow?

seed-packets-oldSeeds of many vegetables can remain viable for at least a couple of years, but if you want to be sure they’re still good, you can perform a simple test that garden author Judy Lowe describes in her book, Month-By-Month Gardening in Tennessee & Kentucky:

Place ten seeds, evenly spaced, on a wet paper towel. Roll the towel up with the seeds inside and seal it in a plastic bag. Place the bag in a warm spot, such as the top of the refrigerator.

Begin checking the seeds after three days to see whether any seeds have sprouted. After fifteen days, you’ll have the germination percentage (for example, if eight of the ten seeds have sprouted, you have an 80 percent germination rate).

“If the rate is 50 to 70 percent, you’ll know to sow the seeds more thickly than usual,” Lowe suggests. “When the germination rate is less than 50 percent, buy fresh seeds.”

Put your backyard birds on the map

Each year, scientists collect data on wild birds, based on reports from people who enjoy watching them in their own landscapes. The Great Backyard Bird Count, held each February, is a citizen-science project sponsored by the Cornell Lab or Ornithology and the National Audubon Society that provides data that helps investigate a variety of questions about bird populations, migration patterns, diseases and more.

tufted-titmouse-wood-thrust-shop-s-poe

Tufted titmouse on a shelled peanut feeder. Photo courtesy The Wood Thrush Shop/Photo by S. Poe

This year’s Great Backyard Bird Count is Feb. 17 – 20. Anyone can participate. Create a free online account at eBird (http://ebird.org), a real-time, online checklist program, and for at least 15 minutes on one or more days of the count, tally the numbers and kinds of birds you see.

How to attract birds to your yard? “We like to say that 80 – 90 percent initially is the type of habitat you’re in – open field, more wooded, if there’s water source nearby – these are all the main contributing factor to what type of birds you’ll see,” says Jamie Bacon at The Wood Thrush Shop in Nashville. Bird feeders – and the seeds you put in them — also help bring in the winged visitors. “As far as feeding birds, sunflower seed is the no. 1 attractant to songbirds. Pretty much all the songbirds with sunflowers,” Bacon says.

My story on the different types of bird feeders to use in your landscape is online now at Tennessean.com. To learn more about the Great Backyard Bird Count, visit the Web site, http://gbbc.birdcount.org.

 

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