Highland Rim Aquatic Plant Fertilizer is specially formulated for blooming aquatic plants, with a 10-26-10 ratio of nutrients.
HIGHLAND RIM tablets are safe and non-toxic, will not promote algae blooms in ponds, will not harm fish or other aquatic life and are COPPER-FREE.
HIGHLAND RIM tablets...
will not crumble and dissolve in the water before you get them into the plant containers because of the patented binder that keeps the tablets firm. The large 10-gram tablet size means you need fewer tablets per pot than with smaller tablets.
Directions: Place tab beneath growing media near roots of plant. One tab per gallon of pot size during growing season.