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    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 – August

    Water lawns and garden beds early in the morning to allow foliage plenty of time to dry before nightfall.

    Container gardens will benefit from a light application of all-purpose fertilizer.

    If petunias have grown long and shaggy, cut them back and give them a dose of fertilizer. They should bloom again quickly.

    If squirrels and birds go after your ripe tomatoes, pick them while they are still green and allow them to turn red indoors. For best quality, don’t store fresh tomatoes in the refrigerator.

    Make sure spring-planted trees and shrubs get plenty of water during hot weather.

    Keep cutting the spent flowers of annuals so they will continue to bloom into the fall.

    To conserve soil moisture during hot weather, replenish mulch in annual and perennial beds as necessary.

    Begin planning a fall garden. Spinach, lettuces, radishes and other fall crops will mature when the weather turns cool.

    Begin clean-up of summer vegetable beds. Remove any decayed or dying foliage to prevent diseases from taking hold.

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Mealybugs make a meal of houseplants

One of my jade plants has some sort of white fluff on the stems. Is this normal?

Jade plant

Jade plant is one of many houseplants that can be affected by mealybugs.

White fluff is not normal. Your jade plant is no doubt hosting an infestation of mealybugs, tiny sap-sucking insects that will damage the plants if they are left to multiply. They appear as small, cottony growths on the stems and leaves of jade plants and many other houseplants. They do their damage by inserting their piercing mouthparts into the plant’s tissue and extracting the juices.

Mealybugs thrive in a warm, dry environment – such as inside a home in winter. Female mealybugs don’t fly, but once established on a plant, they can find their way to nearby houseplants so it’s good to get rid of them as quickly as you can – not always an easy task, because that fluff is rather waxy and resistant to pesticides.

The best way to begin to eradicate the insects is to remove them by hand. Dip a cotton swab in rubbing alcohol and wipe them off. You may have to do this two or three times until all the unseen eggs that may have been deposited have hatched. If the infestation is heavier, follow up with a spray of insecticidal soap.

Always be watchful for insects to reappear, and try to get rid of them quickly. In addition to jade plants, mealybugs may find their way onto African violets, ferns, pothos, Norfolk Island pine, schefflera, diffenbachia, pothos, philodendron and many other popular houseplants.

Mealybugs are a common problem, and information is readily available. The North Carolina State University Cooperative Extension provides information here.

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