Troubleshooting
Ruffled Sword Plant problems — and how to fix them
Ruffled Sword Plant (Echinodorus major) 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.
Nutrient deficiency
The most common issue; yellowing or holey leaves indicate iron or potassium shortage. Increase root tabs and liquid fertiliser dosing.
Insufficient light
Flat, pale leaves with minimal ruffling are a sign of low PAR. Upgrade lighting or add a supplemental fixture.
Overcrowding
Leaves can reach 60 cm; ensure the aquarium is large enough and trim surrounding plants to avoid shading.
Herbivorous fish damage
Large cichlids and goldfish readily eat or uproot Echinodorus. Select compatible, plant-safe tank mates.
Crown rot
Caused by burying the crown too deep. Plant so the crown sits just at or slightly above the substrate surface.
Prevent ruffled sword plant problems before they start
Most ruffled sword plant issues are care-mismatch, not bad luck. Dial in the basics:
Ruffled Sword Plant problems — FAQ
Why is my ruffled sword plant nutrient deficiency?
The most common issue; yellowing or holey leaves indicate iron or potassium shortage. Increase root tabs and liquid fertiliser dosing.
Why is my ruffled sword plant insufficient light?
Flat, pale leaves with minimal ruffling are a sign of low PAR. Upgrade lighting or add a supplemental fixture.
Why is my ruffled sword plant overcrowding?
Leaves can reach 60 cm; ensure the aquarium is large enough and trim surrounding plants to avoid shading.
Why is my ruffled sword plant herbivorous fish damage?
Large cichlids and goldfish readily eat or uproot Echinodorus. Select compatible, plant-safe tank mates.
Why is my ruffled sword plant crown rot?
Caused by burying the crown too deep. Plant so the crown sits just at or slightly above the substrate surface.