How to Fertilize waterlily 'Pygmaea Rubra'?
Use aquatic fertilizer lightly during warm active growth season

waterlily 'Pygmaea Rubra' · Nymphaea 'Pygmaea Rubra'
Grow in undisturbed water in full sun. Plant in baskets in loamy soil with crowns just below soil surface and covered with pea shingle. Position basket so that it is covered by 8-10cm of water; when the plants establish lower the plants to twice the initial planting depth. Feed during the growing season with a proprietary aquatic fertiliser at the manufacturer's recommended rate
Use aquatic fertilizer lightly during warm active growth season