Troubleshooting
Boivin's Aponogeton problems — and how to fix them
Boivin's Aponogeton (Aponogeton boivinianus) 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.
Sudden leaf die-back
Natural onset of dormancy; remove spent leaves, lift the bulb, and store in cool damp conditions for 6-8 weeks before replanting.
Algae on leaves
Slow-growing textured leaves are prone to algae; add algae-eating snails (Nerite) or reduce photoperiod to 10 hours.
Failure to resprout after dormancy
Bulb may have rotted; inspect for soft spots, trim rotted tissue, dust with sulphur powder, and replant the firm portion.
Pale, small leaves
Nutrient deficiency; replenish root tabs and ensure adequate iron and potassium in the water column.
Very slow growth
Normal for this species; growth is inherently slow compared to stem plants — be patient and maintain stable water chemistry.
Prevent boivin's aponogeton problems before they start
Most boivin's aponogeton issues are care-mismatch, not bad luck. Dial in the basics:
Boivin's Aponogeton problems — FAQ
Why is my boivin's aponogeton sudden leaf die-back?
Natural onset of dormancy; remove spent leaves, lift the bulb, and store in cool damp conditions for 6-8 weeks before replanting.
Why is my boivin's aponogeton algae on leaves?
Slow-growing textured leaves are prone to algae; add algae-eating snails (Nerite) or reduce photoperiod to 10 hours.
Why is my boivin's aponogeton failure to resprout after dormancy?
Bulb may have rotted; inspect for soft spots, trim rotted tissue, dust with sulphur powder, and replant the firm portion.
Why is my boivin's aponogeton pale, small leaves?
Nutrient deficiency; replenish root tabs and ensure adequate iron and potassium in the water column.
Why is my boivin's aponogeton very slow growth?
Normal for this species; growth is inherently slow compared to stem plants — be patient and maintain stable water chemistry.