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Overwintering Copper Beech Seedlings in Pots

5 Seedlings, 6 Inches Tall, in Zone 5

Copper beech seedlings in 6-inch pots have grown all summer. Owner asks whether to bring them inside, put in garage, or leave outside.

They Need Cold Dormancy

Deciduous tree seedlings must experience winter cold. Options:

  • Place pots in an unheated garage or shed; water once a week.
  • Or, sink pots outdoors in a protected spot, mulch with straw, water weekly if no snow/rain.

Do NOT bring them into a heated house—preventing dormancy weakens and can kill them.

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