Troubleshooting
Viguier's Angraecum problems — and how to fix them
Viguier's Angraecum (Angraecum viguieri) 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.
Crown rot
Water pooling in the growing apex or leaf axils of this large-leaved species can cause bacterial rot. Always water at the base of the plant, avoid overhead misting, and ensure good airflow around the stem.
Delayed or absent flowering
Requires a nutritional shift to high-phosphorus feed in late summer and a modest winter rest with reduced watering and slightly cooler nights. Without these cues, flowering may be erratic or absent.
Scale insects
Large strap leaves can harbour armoured scale and mealybugs. Inspect both leaf surfaces regularly; treat with horticultural oil or a systemic insecticide at first sign.
Prevent viguier's angraecum problems before they start
Most viguier's angraecum issues are care-mismatch, not bad luck. Dial in the basics:
Viguier's Angraecum problems — FAQ
Why is my viguier's angraecum crown rot?
Water pooling in the growing apex or leaf axils of this large-leaved species can cause bacterial rot. Always water at the base of the plant, avoid overhead misting, and ensure good airflow around the stem.
Why is my viguier's angraecum delayed or absent flowering?
Requires a nutritional shift to high-phosphorus feed in late summer and a modest winter rest with reduced watering and slightly cooler nights. Without these cues, flowering may be erratic or absent.
Why is my viguier's angraecum scale insects?
Large strap leaves can harbour armoured scale and mealybugs. Inspect both leaf surfaces regularly; treat with horticultural oil or a systemic insecticide at first sign.