Gaia Green Rock Phosphate MH Metal Halide 1 bottom bin with mirror

1 bottom bin with mirror finish collection tray

tropical plants

and dense root mass lead to faster plant growth

Engineered for airtight performance

while the probe is not in use

Gaia Green Rock Phosphate MH Metal Halide 1 bottom bin with mirrorRock Phosphate is a naturally occurring mineral which is ground to a fine dust to improve the release of phosphorus for plant growth. This powdered mineral is then granulated with a natural binder called lignosulfonate. This granulating process produces a consistently sized particle that is easy to apply and is completely free of dust. After application, the pellets dissolve in water, returning the rock phosphate to a powder form. In addition to its