Hollandbasics Diatomaceous Earth 4KG

HollandBasics Diatomaceous Earth is a 4 kg bag of finely milled diatomaceous earth for horticultural and general growing applications. Diatomaceous earth is a naturally derived, silica-rich mineral material formed from the fossilized remains of microscopic aquatic organisms. Its fine powder can be used as a dry physical barrier around growing areas and as a soil or growing-media amendment where appropriate. Avoid creating dust, do not inhale, and wear appropriate eye and respiratory protection during handling. Keep the bag dry and sealed when not in use.