Troubleshooting
Divergent Vanheerdea problems — and how to fix them
Divergent Vanheerdea (Vanheerdea divergens) 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 watering
The most common cause of failure. Keep the plant completely dry through summer; even brief exposure to moist soil in heat is damaging.
Leaf collapse without watering
Shrivelling in summer is normal dormancy behaviour — do not water. Only act if shrivelling persists into autumn once cooler temperatures have arrived.
Mealybugs
Check leaf bases and roots regularly. Treat with isopropyl alcohol or a systemic insecticide for root infestations.
Failure to absorb old leaves
If the previous year's leaf pair does not dry out and absorb by mid-autumn, reduce watering slightly and ensure the plant is receiving adequate light.
Prevent divergent vanheerdea problems before they start
Most divergent vanheerdea issues are care-mismatch, not bad luck. Dial in the basics:
Divergent Vanheerdea problems — FAQ
Why is my divergent vanheerdea summer rot from watering?
The most common cause of failure. Keep the plant completely dry through summer; even brief exposure to moist soil in heat is damaging.
Why is my divergent vanheerdea leaf collapse without watering?
Shrivelling in summer is normal dormancy behaviour — do not water. Only act if shrivelling persists into autumn once cooler temperatures have arrived.
Why is my divergent vanheerdea mealybugs?
Check leaf bases and roots regularly. Treat with isopropyl alcohol or a systemic insecticide for root infestations.
Why is my divergent vanheerdea failure to absorb old leaves?
If the previous year's leaf pair does not dry out and absorb by mid-autumn, reduce watering slightly and ensure the plant is receiving adequate light.