100% natural mineral soil amendment for lawns, flowerbeds, gardens, trees and compost
BIO-ROCK is a volcanic rock dust called basalt that remineralizes the soil and works in synergy with Bio-Lawn. This basalt amendment improves soil quality particularly in sandy soil and makes the lawn greener, more resistant to yellowing, droughts and trampling due to silica. BIO-ROCK is also recommended for use in gardens, transplanting and composting. Recommended for use in spring, summer and fall. Does not burn. Harmless to children and pets.
Ingredient : basalt rock powder finely ground and then granulated
NO MANURE * NO SEWAGE SLUDGE * NO FILLERS
The «ONCE-A-YEAR» complete lawn care program:
Spread the Bio-Rock at a rate of 7 to 10 kg per 1000 sq.ft. and spread immediately after (the same day) the 8-2-3 at a rate of 10 kg per 1000 sq.ft.