Ideal Temperature for Blue plantain lily

Images of Blue plantain lily

Blue plantain lily(Hosta ventricosa)
Blue plantain lily(Hosta ventricosa)
Blue plantain lily(Hosta ventricosa)
Blue plantain lily(Hosta ventricosa)

Signs of Cold Stress in Blue plantain lily

Symptoms

Blue plantain lily tolerates cold well and flourishes when temperatures exceed 60℉. In winter, maintain temperatures above 50℉. If temperatures drop below 40℉, while winter changes might be unnoticeable, spring may see reduced or absent sprouting.

Solutions

In spring, remove any sections that have not sprouted.

Signs of Heat Stress in Blue plantain lily

Symptoms

In summer, Blue plantain lily should be maintained below 70℉. When temperatures surpass 80℉, leaves may lighten, curl, become prone to sunburn, and in severe cases, the plant may entirely wilt and dry out.

Solutions

Remove any sun-damaged and desiccated portions. Relocate the plant to a spot offering midday and afternoon shade, or use a shade cloth. Water the plant in the morning and evening to maintain soil moisture.

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