Ideal Temperature for Manchurian crab apple
Images of Manchurian crab apple
Signs of Cold Stress in Manchurian crab apple
Symptoms
Manchurian crab apple is highly resilient to cold, but winter temperatures should remain above 32℉. If temperatures fall below this point, while no immediate changes might be apparent in winter, branches could become fragile and dry by spring, with no new growth appearing.
Solutions
During spring, remove any dead branches that have not produced new foliage.
Signs of Heat Stress in Manchurian crab apple
Symptoms
Manchurian crab apple does not tolerate high heat well. When temperatures surpass 75℉, it might shed a lot of leaves, and in extreme cases, the whole plant could wilt and perish.
Solutions
Cut off any sun-damaged and desiccated sections. Relocate the plant to a spot offering protection from the midday and afternoon sun, or use a shade fabric for cover. Water the plant in the morning and evening to keep the soil damp.
