Ideal Temperature for Rock elm
Images of Rock elm
Signs of Cold Temperatures in Rock elm
Symptoms
Rock elm tolerates cold well and flourishes when temperatures are above 60℉. In winter, maintain temperatures above 50℉. If temperatures drop below 30℉, while no immediate winter changes may be apparent, branches can become brittle and dry in spring, with no new growth.
Solutions
In spring, remove any dead branches that have not produced new foliage.
Signs of High Temperatures in Rock elm
Symptoms
In summer, Rock elm should be kept below 75℉. When temperatures surpass 85℉, the plant's leaves may lighten, tips might dry and wither, and it becomes more prone to sunburn.
Solutions
Remove any sunburned 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.
