Ideal Temperature for Bellflower beardtongue

Images of Bellflower beardtongue

Bellflower beardtongue(Penstemon campanulatus)
Bellflower beardtongue(Penstemon campanulatus)
Bellflower beardtongue(Penstemon campanulatus)
Bellflower beardtongue(Penstemon campanulatus)

Indications of Low Temperatures in Bellflower beardtongue

Symptoms

Bellflower beardtongue tolerates cold well and flourishes optimally when temperatures exceed 60℉. In winter, maintain temperatures above 50℉. If the temperature drops below 40℉, while winter changes might not be obvious, spring may see reduced or absent sprouting.

Solutions

In spring, remove any sections that have not sprouted.

Indications of High Temperatures in Bellflower beardtongue

Symptoms

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

Solutions

Remove any parts that are sunburned and dried. Relocate the plant to an area offering protection from the midday and afternoon sun, or use a shade cloth. Water the plant in the morning and evening to ensure the soil remains damp.

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