Troubleshooting
Bushy Aichryson problems — and how to fix them
Bushy Aichryson (Aichryson dumosum) is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Winter overwatering
Watering too frequently in December and January when the plant is dormant is the most common cause of stem rot. Withhold water almost entirely in midwinter; resume cautiously in late February.
Leaf drop in dry air
Unlike arid succulents, this Madeiran native prefers moderate humidity. In very dry centrally heated rooms it drops leaves prematurely. Position away from radiators and increase local humidity slightly.
Spider mites in dry conditions
Fine webbing on young growth signals spider mites, which thrive in hot, dry indoor air. Increase ventilation, mist lightly around (not on) the plant, and treat with an appropriate miticide or neem oil solution.
Prevent bushy aichryson problems before they start
Most bushy aichryson issues are care-mismatch, not bad luck. Dial in the basics:
Bushy Aichryson problems — FAQ
Why is my bushy aichryson winter overwatering?
Watering too frequently in December and January when the plant is dormant is the most common cause of stem rot. Withhold water almost entirely in midwinter; resume cautiously in late February.
Why is my bushy aichryson leaf drop in dry air?
Unlike arid succulents, this Madeiran native prefers moderate humidity. In very dry centrally heated rooms it drops leaves prematurely. Position away from radiators and increase local humidity slightly.
Why is my bushy aichryson spider mites in dry conditions?
Fine webbing on young growth signals spider mites, which thrive in hot, dry indoor air. Increase ventilation, mist lightly around (not on) the plant, and treat with an appropriate miticide or neem oil solution.