Butterfly Bush In Winter

You can prune them either in the late fall or in the early spring before the new growth starts. Put away your pruners and loppers until early spring when buds start.

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Butterfly bush in winter

Apply a heavy layer of mulch around the base of the bush before the first frost in the winter. In usda zones 5 and 6 especially keep butterfly bush planting time to spring through mid summer so the plants have ample opportunity to develop a good root system to sustain them through winter. See your local frost dates.

Buddleias need full sun and fertile well drained soil. This will hold warmth and moisture around the bush to protect the root ball from freezing temperatures. It is best to prune them back to about 12 inches from the ground.

Plant in spring or fall before frost. Even in cold regions the plant is often killed to the ground but the roots can stay alive and the plant will re sprout in spring when soil temperatures warm up. Loosen the soil mix in compost and dig a hole twice the diameter of the plant container.

Because butterfly bush may get a bit of winter damage in cold climates it s best to give them as long a time as possible to get established before they face the challenges of the cold wet season. Butterfly bush is very cold hardy and can withstand light freezing temperatures. How to prepare butterfly bushes for winter use clean hand pruners to clip flower panicles off just above the next leaf as they fade.

Leaving the dead twigs and limbs on the butterfly bush in the winter helps the root ball store nutrients and protects it for the winter. Apply 2 to 3 inches of mulch around the base of the plant in the fall over the root zone. They then send out new growth from the roots in the spring.

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