Ideal Temperature for Threadleaf bluestar

Images of Threadleaf bluestar

Threadleaf bluestar(Amsonia hubrichtii)
Threadleaf bluestar(Amsonia hubrichtii)

Indications of Cold Temperatures for Threadleaf bluestar

Symptoms

Threadleaf bluestar tolerates cold well and flourishes optimally when temperatures exceed 60℉. In winter, it needs to be maintained above 50℉. If temperatures drop below 40℉, while no immediate winter changes might be apparent, reduced or absent sprouting could occur in spring.

Solutions

In spring, remove any sections that have not sprouted.

Indications of High Temperatures for Threadleaf bluestar

Symptoms

In summer, Threadleaf bluestar should be kept below 70℉. When temperatures surpass 80℉, the plant's foliage might lighten, curl, become prone to sun damage, and in severe instances, the entire plant could wilt and desiccate.

Solutions

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

PlantJoy - Identify plants with a snap

Get expert plant care tips, identify diseases, and optimize your plant's health with our AI-powered app.

Try for Free