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Global Natural Products
• OMRI Listed and Compliant for use in organic farming
Efficacy 2
Stir thoroughly until fully dissolved
Vapor Pressure @25°C 1x10^-7 torr
Mother Earth Perlite #4 Terp Derp Global Natural ProductsMother Earth Perlite #4 measures 1 inch, and is the largest perlite on the market. Mother Earth Perlite is naturally occurring siliceous rock that expands up to 20 times its original volume when heated to 1600 F. This kilning process is very similar to popping popcorn and produces a growing media that is sterile and has a neutral pH of 7. 0. The exceptional physical properties of this perlite make it tops in the perlite world for adding porosity to
US$ 110.00
US$ 125.00
