Holiday Perlite 4 cubic ft bible Environmentally friendly

Environmentally friendly

free of harmful heavy metals and inert

and shows great results on all plants

Flowers and foliage will be stronger and more colorful

Quiet operation

Holiday Perlite 4 cubic ft bible Environmentally friendlyA 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