Frosty Conditions Prompt Plant Protection Advice in Lexington, Ky.
LEXINGTON, Ky. (WKYT) — Residents of Lexington woke up Wednesday to find frost on their windshields and yards, with reports of graupel seen on Tuesday. As colder temperatures are expected this week, experts advise homeowners to take steps to protect their plants.
Joe Ellis, cofounder of Sunshine Grow Shop, explained that many plants can struggle in the cold. “A lot of times, the plants are just unhappy in the cold,” he said. Signs of distress include wilting and drooping leaves.
While light frost typically won’t kill plants, Ellis noted that significant frost, particularly when temperatures drop between 30 and 32 degrees, can be harmful. As temperatures rise during the day, it will become clear whether a plant has suffered permanent damage.
To check for frost damage, Ellis recommends examining the outer petals of flowers. If the petals show browning, this may indicate frost exposure. In such cases, it is best to remove the damaged petals, as the blooms are often the most delicate part of the plant.
For those unable to move their plants indoors or onto porches before a frost, covering them with a blanket or towel overnight is a helpful strategy. “Throw it across the canopy and then wait until about 10 a.m. to take it off,” advised Ellis. He cautioned against removing the covering too early, as frost can still be present in the morning, potentially harming the plants.
Ellis also shared insights on which plants are more resilient during this time of year. “Pansies love the cold weather,” he noted. He added that tightly budded plants, like certain mums, are likely to fare well. However, softer annuals, such as begonias, may struggle in the chilly conditions.
Lastly, Ellis highlighted that plants near rivers or creeks may face increased risk from frost. Residents in these areas should take extra precautions to safeguard their plants from potential frost damage.
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