Super Coarse Perlite spl_allstate start your own feeding program

start your own feeding program 14 days after planting or seedling emergence

0 comes with a 2 Year Factory Warranty

These pumps can fit in spaces of 8 in x 8 in

Identically shaped plugs

Installation: In-duct / air handling unit

Super Coarse Perlite spl_allstate start your own feeding programPerlite is a unique volcanic mineral which expands from four to twenty times its original volume when it is heated. Perlite can reach temperatures of approximately 1600 1700 degrees F. The media's expansion is due to the presence of two to six percent combined water in the crude perlite rock, which causes the perlite to pop in a manner similar to that of popcorn. When expanded, each granular, snow white particle of perlite is sterile with a neutral pH