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  • Upcoming Garden Events in Middle Tennessee

    March 1 – 4: Nashville Lawn & Garden Show, Fairgrounds Nashville: The annual all-indoors garden event that features live garden displays, lectures, vendors, floral designs and special programming Wine Festival featuring Tennessee wines is Saturday (March 3), noon – 5 p.m. For more information on the events and the complete lecture schedule, visit www.nashvillelawnandgardenshow.com.

    April 7: Perennial Plant Sale hosted by the Perennial Plant Society of Middle Tennessee annual Perennial Plant Sale at The Fairgrounds Nashville. Find newly released and hard-to-find perennials along with a wide range of tried and tested varieties, all from top local nurseries. The sale opens at 9 a.m. and usually sells out by early afternoon. For more information, visit www.ppsmtn.org.

    April 14: Herb & Plant Sale hosted by The Herb Society of 9 a.m. – 2 p.m., at The Fairgrounds Nashville Sports Arena building. The sale offers common and rare varieties of herbs and heirloom vegetables and handmade pottery and herb markers by artist Roy Overcast for sale. For more information and a list of available plants, visit www.herbsocietynashville.org.

    April 21: Herb & Craft Fair hosted by First Unitarian Universalist Church of Nashville, 1808 Woodmont Blvd., 9 a.m. – 3 p.m. Top quality perennial and annual herbs, heirloom tomato plants, native and companion plants, along with food and craft items reflecting an interest in the homemade and homegrown: fresh homemade sweet and yeast breads, spice mixes, barbecue sauces, jams and jellies; knitted and sewn items, homes for birds and bees, and art, jewelry and more made from pressed flowers. Visit www.thefuun.org.

    May 12: Hosta sale hosted by the Middle Tennessee Hosta. Proceeds from the sale support the club’s activities. More information about the MTHS is at www.mths-hosta.com.

    May 19: Urban Gardening Festival, hosted by Master Gardeners of Davidson County, 9 a.m. – 4 p.m. (rain or shine) at the Master Gardeners’ Demonstration Garden at Ellington Agricultural Center (5201 Marchant Drive in Nashville). The free event includes information about a variety of gardening methods and techniques, local artisans, exhibiters, growers and more. For information, visit www.mgofdc.org/ugf.

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Protect banana trees from the cold

'Texas Star' banana. Photo by Dave G.

‘Texas Star’ banana. Photo by Dave G.

We planted a new ‘Texas Star’ banana tree this spring. It’s growing and looks great, but how do we protect it this winter? We live in Middle Tennessee, and it is planted in an open area near a pool.

The ‘Texas Star’ banana is said to be a cold-hardy variety, but it still needs coddling over the winter here in Zone 7a, where temperatures regularly fall below freezing. Once they’re exposed to a couple of frosty nights, the leaves will be reduced to a wilted mush. The important thing is to protect the underground rhizomes. The University of Tennessee Institute of Agriculture grows an impressive Hardy Banana in the UT Gardens in Knoxville, and provides this information for overwintering a banana plant:

Just before frost is expected, use a clean, sharp saw to cut the stems and leaves down to about 8 – 10 inches above the ground, then pile a thick layer of mulch over the crown. They say it’s best to use a heavy mulch (pine bark or hardwood), which won’t blow away easily. Others suggest you cover the stump with the leaves you cut from the plant, or wrap the stump with a blanket, and cover it with an overturned plastic garbage can.

In the spring, remove the mulch after the danger of frost is past, and the rhizome will send up new shoots and grow rapidly when the weather has warmed.

By the way, in this area banana trees are grown for their exotic foliage; it takes a long time to grow bananas, and summer here just isn’t long enough (though if you’ve grown bananas here in Zone 7a, I’d love to hear from you!).

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