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  • Upcoming Garden Events

    Sept. 30: The Nashville Herb Society presents Through the Garden Gate: A Glimpse of Edwardian England, 8 a.m. – 3 p.m. at Cheekwood Botanic Hall. Celebrate the gardens, foods and flowers that delighted Downton Abby family and friends at the turn of the 20th century. The event begins with a hearty Edwardian breakfast, followed by three speakers: Marta McDowell on Beatrix Potter’s Gardening Life; Geraldine A. Laufer on Tussie Mussie – Victorian art of expressing yourself in the language of flowers; and Terry White, The English Garden event florist . Registration includes breakfast, box lunch in the garden with music, English tea and cookies. To learn more or to register, visit www.herbsocietynashvlle.org.

    Tips & tasks – September

    Cut the dead tops of coneflowers, but leave enough for goldfinches to enjoy the seeds.

    Plant cool-weather vegetables for a fall crop: spinach, mustard and turnip greens, radishes, leaf lettuce.

    Start a new lawn of cool-season grass, such as fescue, or refurbish or repair establish lawns.

    Don’t let the soil of newly planted grass dry out. New grass needs about an inch of water per week.

    It’s still warm, so continue to water and weed garden beds as needed.

    Remove dead foliage, spent flowers and other garden debris; replenish mulch as needed.

    Continue to harvest produce, which may be getting a boost now from slightly cooler weather. Keep watering sage, rosemary and other perennial herbs so they’ll be in good shape to get through winter.

    Prepare to bring houseplants back indoors: remove dead leaves, scrub soil from the sides of the pots, treat for insects. Bring tropical plants in before nighttime temperatures dip to 55 degrees.

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Definitely not stars in your lawn

QUESTION: Every year, the small white flowers called star-of-Bethlehem pop up in our lawn. The flowers are cute, but they’re everywhere! It makes an ugly lawn. How can I get rid of it?

Star-of-Bethlehem: Get rid of it if you can.

This time of year, star-of-Bethlehem shoots up in lawns, on creek banks, in wild meadows. They are indeed everywhere – even in gardens, where unsuspecting gardeners may plant them because they are a pretty little wildflower. The bad news is that once they get a foothold in your lawn, they are tough to eradicate.

Star-of-Bethlehem is a cool-season perennial that grows from small bulbs. The foliage resembles wild garlic, and the small white flowers each have six petals. The bulbs multiply rapidly, and are spread easily. After it blooms, the plant dies down and remains dormant until next spring.

As you might expect, it’s considered an invasive exotic here. The plant is native to North Africa, parts of Eastern Europe and western Asia. UT’s Institute of Agriculture notes that it has become a weed problem on athletic fields and golf courses. Even more bad news: the flowers and bulbs of star-of-Bethlehem are poisonous.

You could try digging it up, but that would be a monstrous task because you need to get every little bulb. UT Extension has a list of control products (most of which are to be used only by professionals). There may be very little you can do except wait it out, and don’t spread them around. The USDA Forest Service is very clear about this: “Do not plant this species.”

 

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