Troubleshooting
Crassula Hemisphaerica problems — and how to fix them
Crassula Hemisphaerica (Crassula hemisphaerica) 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.
Etiolation
A loose, stretched rosette means too little light. Move somewhere brighter so new growth returns to the tight stacked pattern.
Crown and root rot
Soft, blackening leaves at the centre or base follow overwatering or water sitting in the rosette. Water the soil only, improve drainage, and cut watering right back.
Summer dormancy decline
Some leaf shrivelling and stalled growth in peak summer heat is normal. Reduce water and shade from harsh sun rather than feeding to force growth.
Mealybugs
White cottony clusters hide in leaf joints and the crown. Spot-treat with alcohol on a cotton bud and repeat until the rosette is clear.
Prevent crassula hemisphaerica problems before they start
Most crassula hemisphaerica issues are care-mismatch, not bad luck. Dial in the basics:
Looking for crassula hemisphaerica in general rather than its problems? Read the full crassula hemisphaerica care guide — light, water, soil and feeding.
Crassula Hemisphaerica problems — FAQ
Why is my crassula hemisphaerica etiolation?
A loose, stretched rosette means too little light. Move somewhere brighter so new growth returns to the tight stacked pattern.
Why is my crassula hemisphaerica crown and root rot?
Soft, blackening leaves at the centre or base follow overwatering or water sitting in the rosette. Water the soil only, improve drainage, and cut watering right back.
Why is my crassula hemisphaerica summer dormancy decline?
Some leaf shrivelling and stalled growth in peak summer heat is normal. Reduce water and shade from harsh sun rather than feeding to force growth.
Why is my crassula hemisphaerica mealybugs?
White cottony clusters hide in leaf joints and the crown. Spot-treat with alcohol on a cotton bud and repeat until the rosette is clear.