A cold snap is putting West Tennessee gardens at risk. Here’s what to know

JACKSON, Tenn. — Snow flurries and freezing temperatures are putting early-planted gardens at risk across West Tennessee, and a local nursery manager has advice for homeowners looking to protect their plants.

James Wick, nursery manager at Morris Nursery and Landscaping, said plants started in a greenhouse face a higher risk of cold damage because they have not been exposed to colder weather.

Wick said potted plants should be moved inside or into a garage. For plants already in the ground, he recommends covering them with cloth.

“If you put them in pots, I would take those pots indoors, or at least put them in the garage,” Wick said. “If you’re unable or they’re in the ground, I would definitely cover them up with something cloth.”

Know your frost dates before planting

The last average spring frost in the area is around April 15. Hardy perennials such as trees and shrubs suited to the local climate are expected to fare well during cold periods. Summer plants, however, should not be in the ground before that date.

“Like tomatoes, peppers, petunias, impatiens, things of that nature — I would wait until after April 15th,” Wick said. “Sometimes I’ll push it myself, but I know I’ll have to go cover them if we do get a chill.”

Cold snap expected to be short-lived

Air temperatures are expected to climb back above freezing within 12 hours. Residents are still advised to hold off on planting after the cold snap wraps up by Thursday, as there are approximately four more weeks where additional cold snaps are possible.

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