How to Fertilize umbrella plant?
Slow-release aquatic plant fertilizer tablet monthly warm growing season

umbrella plant · Cyperus alternifolius
Grow in a pot of loam-based compost either outdoors or in bright filtered light. Stand the container in shallow tray of water to ensure ample moisture at all times. Apply a balanced liquid feed monthly during the growing season
Slow-release aquatic plant fertilizer tablet monthly warm growing season