Ideal Temperature for Haworth's aeonium
Images of Haworth's aeonium
Signs of Cold Stress in Haworth's aeonium
Symptoms
Haworth's aeonium cannot withstand extremely low temperatures. It flourishes optimally when temperatures range from 60℉ to 75℉. In winter, it needs to be maintained above 50℉. If the temperature drops below 40℉, its leaves will show waterlogging and necrosis, followed by wilting. For minor frost damage, initial signs might be absent, but within a week, leaves will severely droop and eventually detach.
Solutions
Cut away the frost-damaged sections. Promptly relocate the plant indoors to a warm spot or construct a temporary greenhouse for thermal protection. When indoors, position it near a south-facing window for sufficient light. If using a makeshift greenhouse, ensure good air circulation to prevent rot from stagnant air.
Signs of Heat Stress in Haworth's aeonium
Symptoms
In summer, Haworth's aeonium should be kept below 75℉. When temperatures surpass 85℉, the plant will enter dormancy, and it becomes more susceptible to rot in humid conditions.
Solutions
Discard any dry or decayed portions. Transfer the plant to a semi-shaded location, shielding it from direct sun exposure during midday and afternoon. Cease watering until the weather cools down.
