Mother Earth Large & Coarse Perlite #4 Non-Cooled Reflectors it represents cutting-edge fertilizer technology

it represents cutting-edge fertilizer technology

Removable and adjustable straps provide even more comfort and convenience

1 ºF Repeatability: ± 0

25 in (235 mm) Housing Fiberglass composite Certification ETL Commercial/Industrial

or an extensive hydroponic system

Mother Earth Large & Coarse Perlite #4 Non-Cooled Reflectors it represents cutting-edge fertilizer technologyMother Earth Perlite is naturally occurring siliceous rock that when heated to 1600 F expands up to 20 times its original volume. This kilning process is very similar to popping popcorn and produces a growing medium that is sterile and has a neutral pH of 7. 0. The exceptional physical properties of this giant perlite make it tops in the perlite world for adding porosity to soil and soilless mixes. This giant perlite has numerous hydroponic