Ideal Temperature for Anise hyssop

Images of Anise hyssop

Anise hyssop(Agastache foeniculum)

Signs of Cold Stress in Anise hyssop

Symptoms

Anise hyssop tolerates cold well and flourishes when temperatures exceed 65℉. In winter, it needs to stay above 50℉. If temperatures drop below 40℉, while winter changes might not be obvious, spring sprouting could be reduced or absent.

Solutions

In spring, remove any sections that have not sprouted.

Signs of Heat Stress in Anise hyssop

Symptoms

In summer, Anise hyssop should be maintained below 75℉. When temperatures surpass 85℉, the plant's leaves might lighten, curl, become prone to sunburn, and in severe instances, the whole plant could wilt and dry out.

Solutions

Remove any parts that are sunburned and dried. Relocate the plant to a spot offering protection from the midday and afternoon sun, or use a shade cloth. Water the plant in the morning and evening to maintain soil moisture.

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