Holiday Perlite 4 cubic ft soilless Neoprene damper seal minimizes leakage

Neoprene damper seal minimizes leakage

Other Notes: High light proofing–Level I Mylar lined

from flowering plants to greenhouse vegetables—and it can be applied to produce right up to the day before harvest

Can enjoy raw

ensuring a complete fertilization program

Holiday Perlite 4 cubic ft soilless Neoprene damper seal minimizes leakageA volcanic rock, perlite expands after crushing and baking. It is known to dilate four to twenty times in volume when heated. During dilation, perlite particles form white granules with tiny cavities or pores. The porous surface retains water needed for plant roots and forms air passages at the base of plants, thereby providing optimal aeration. Perlite varies in colour from bone white to gray. Heavy soils conditioning improvement Used in potting soil