Ideal Temperature for Japanese honeysuckle
Images of Japanese honeysuckle
Signs of Cold Stress in Japanese honeysuckle
Symptoms
Japanese honeysuckle tolerates cold well and flourishes when temperatures are above 60℉. In winter, it needs to stay above 50℉. If temperatures drop below 32℉, while winter changes might not be obvious, branches can become brittle and dry by spring, with no new growth appearing.
Solutions
In spring, remove any dead branches that haven't produced new foliage.
Signs of Heat Stress in Japanese honeysuckle
Symptoms
In summer, Japanese honeysuckle should be kept below 75℉. When temperatures go above 85℉, the plant's leaves might lighten in color, tips could dry and wither, and it becomes more prone to sunburn.
Solutions
Remove any sun-damaged and dried sections. Relocate the plant to a spot offering protection from midday and afternoon sun, or use a shade cloth. Water the plant in the morning and evening to maintain soil moisture.
