Aquatic plant fertilizers are specially formulated for blooming aquatic plants. They are safe, non-toxic and will not harm fish or other aquatic life. Fertilize your waterlilies, lotuses and blooming marginals to produce spectacular blossoms. Aquatic fertilizer will not promote algae blooms in ponds.
Highland Rim Fertilizer Tablets: Add 1 per gallon of soil every three weeks during peak growing season.
Laguna Fertilizer Spikes: Add 1 per year. Good for 1-2 gallon containers.