Premier Hydro-Keep is a safe, non-toxic chemical crystal that can reduce your arena watering by 50%! The crystals work by rapidly absorbing the water and retaining it. Over time and as the soil dries, the water is gradually released from the crystal, hydrating the surrounding area. The crystal expands when watered then contracts as the water is released. As an added benefit, this continuous expansion and contraction reduces soil compaction..
Comes in a 55 lb Bag