Troubleshooting
Nelumbo 'Momo Botan' problems — and how to fix them
Nelumbo 'Momo Botan' (Nelumbo 'Momo Botan') 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.
Reluctant to bloom
Too little sun or feed is the usual cause; this cultivar is normally generous, so move it into full sun and feed regularly through summer.
Overcrowded container
Even a dwarf lotus fills its pot in a season or two and declines; divide and repot every couple of springs to keep it vigorous.
Water-lily aphids
Aphids mass on buds and stems; knock them off with water or submerge stalks briefly instead of spraying around fish.
Frozen tuber
A tuber that freezes solid rots; in cold zones drop the tub below the ice line or store the rhizome cool and damp over winter.
Prevent nelumbo 'momo botan' problems before they start
Most nelumbo 'momo botan' issues are care-mismatch, not bad luck. Dial in the basics:
Looking for nelumbo 'momo botan' in general rather than its problems? Read the full nelumbo 'momo botan' care guide — light, water, soil and feeding.
Nelumbo 'Momo Botan' problems — FAQ
Why is my nelumbo 'momo botan' reluctant to bloom?
Too little sun or feed is the usual cause; this cultivar is normally generous, so move it into full sun and feed regularly through summer.
Why is my nelumbo 'momo botan' overcrowded container?
Even a dwarf lotus fills its pot in a season or two and declines; divide and repot every couple of springs to keep it vigorous.
Why is my nelumbo 'momo botan' water-lily aphids?
Aphids mass on buds and stems; knock them off with water or submerge stalks briefly instead of spraying around fish.
Why is my nelumbo 'momo botan' frozen tuber?
A tuber that freezes solid rots; in cold zones drop the tub below the ice line or store the rhizome cool and damp over winter.