Turns hydrangeas pink. Adjusts the pH of excessively acid soils. Pelletized for easy application. Much safer than hydrated lime. In 6.75 lb. bags.
Turns hydrangeas blue. Lowers the pH of soils and allows acid-loving plants to achieve optimum growth. Long-lasting, highly-effective. Safe, and non-toxic.In 6 lb. bags.
A mined mineral, rich in the soil conditioning element Glauconite. Contains 6% total potash. 0.1% available immediately. Rich in trace elements. In 7.5 lb. bags.