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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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Just water, please

Last summer, when it was very hot, I ran my dehumidifer upstairs when it was impossible to cool and used the water to water my indoor plants. Within a week or so they perked up like they were new plants, so I’m wondering how to duplicate that water, or what do you suggest? I have tried plant food, tea water, etc. and nothing works like the water from my dehumidfier. -S.W.

Houseplants may benefit from water that is free of added chemicals.

A likely explanation might be that since the water in a dehumidifier is “collected” from the air, nothing has been added — no chlorine or fluoride, such as we have in tap water. A lot of houseplants are sensitive to the additives in tap water, especially fluoride, according to my favorite source on caring for houseplants, author Barbara Pleasant’s Compete Houseplant Survival Manual.

You may be able to duplicate that unadulterated water by letting tap water sit out overnight before watering plants with it; supposedly that allows the chlorine and other chemicals in the water to escape. Or you could try using distilled water, or collect rainwater to use on your plants.

The author goes on to suggest using water that is at room temperature when you give it to the plants. “Giving cold water to tropical plants chills their roots, which can cause them to rot,” she writes.”

 

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