Troubleshooting
Shrubby Adenia problems — and how to fix them
Shrubby Adenia (Adenia fruticosa) 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.
Stem rot at base
Overwatering during dormancy or poor drainage causes rot at the base of the swollen stems — the primary cause of plant death in cultivation. Remove the plant from soil, cut away all soft tissue with a sterile blade, dust with sulphur powder, and allow to callous for 2 weeks before replanting in fresh dry mix.
Failure to develop swollen stems
Plants grown from cuttings or in continuously rich, moist conditions rarely develop the ornamental swollen stem bases. Grow from seed and allow the medium to dry out periodically to encourage the plant to invest in water-storage tissue.
Scale insects
Armoured scale can colonise the rough bark of mature stems. Check along stem crevices; treat with horticultural oil or systemic insecticide (imidacloprid) for heavy infestations.
Prevent shrubby adenia problems before they start
Most shrubby adenia issues are care-mismatch, not bad luck. Dial in the basics:
Shrubby Adenia problems — FAQ
Why is my shrubby adenia stem rot at base?
Overwatering during dormancy or poor drainage causes rot at the base of the swollen stems — the primary cause of plant death in cultivation. Remove the plant from soil, cut away all soft tissue with a sterile blade, dust with sulphur powder, and allow to callous for 2 weeks before replanting in fresh dry mix.
Why is my shrubby adenia failure to develop swollen stems?
Plants grown from cuttings or in continuously rich, moist conditions rarely develop the ornamental swollen stem bases. Grow from seed and allow the medium to dry out periodically to encourage the plant to invest in water-storage tissue.
Why is my shrubby adenia scale insects?
Armoured scale can colonise the rough bark of mature stems. Check along stem crevices; treat with horticultural oil or systemic insecticide (imidacloprid) for heavy infestations.