Ideal Temperature for Sawtooth blackberry
Images of Sawtooth blackberry
Signs of Cold Stress in Sawtooth blackberry
Symptoms
Sawtooth blackberry tolerates cold well and grows optimally when temperatures are above 60℉. In winter, it needs to stay above 50℉. If temperatures drop below 32℉, even if no immediate changes are visible in winter, branches might become brittle and dry by spring, preventing new growth.
Solutions
In spring, remove any dead branches that haven't produced new foliage.
Signs of Heat Stress in Sawtooth blackberry
Symptoms
In summer, Sawtooth blackberry should be maintained below 75℉. When temperatures surpass 85℉, the plant's leaves may lighten in hue, their tips might dry and shrivel, and the plant becomes more prone to sun damage.
Solutions
Remove any sun-damaged and desiccated 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.
