Troubleshooting
Argyroderma pearsonii problems — and how to fix them
Argyroderma pearsonii (Argyroderma pearsonii) 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.
Summer rot from wrong-season watering
As a winter grower it rots if watered during hot summer dormancy. Keep it dry in summer and water chiefly autumn through spring.
Burst or split leaves
Overwatering swells the leaf pair until it splits, inviting rot. Water only when the mix is fully dry and keep feeding light.
Etiolation in low light
Too little light makes the body elongate and pale, losing its egg-like shape. Provide bright, mostly direct light or a grow light.
Mealybugs
Cottony pests settle in the central fissure and around roots. Inspect at repotting, isolate new plants, and treat with isopropyl alcohol on a swab.
Prevent argyroderma pearsonii problems before they start
Most argyroderma pearsonii issues are care-mismatch, not bad luck. Dial in the basics:
Looking for argyroderma pearsonii in general rather than its problems? Read the full argyroderma pearsonii care guide — light, water, soil and feeding.
Argyroderma pearsonii problems — FAQ
Why is my argyroderma pearsonii summer rot from wrong-season watering?
As a winter grower it rots if watered during hot summer dormancy. Keep it dry in summer and water chiefly autumn through spring.
Why is my argyroderma pearsonii burst or split leaves?
Overwatering swells the leaf pair until it splits, inviting rot. Water only when the mix is fully dry and keep feeding light.
Why is my argyroderma pearsonii etiolation in low light?
Too little light makes the body elongate and pale, losing its egg-like shape. Provide bright, mostly direct light or a grow light.
Why is my argyroderma pearsonii mealybugs?
Cottony pests settle in the central fissure and around roots. Inspect at repotting, isolate new plants, and treat with isopropyl alcohol on a swab.