Method Seven Catalyst HPS Phone Filter HGC702854 Indoor use only

Indoor use only

By reducing the chance of cross-plant contamination

Seabird Guano greatly enhances beneficial bacterial activity in the soil

Superior Formulation - Advanced DF Formulation Means Easy and Effective Mixing with Optimal Coverage and Better Control

and husk delivers oxygen to plant roots while retaining moisture and nutrients – giving you more control over your fertigation regimen

Method Seven Catalyst HPS Phone Filter HGC702854 Indoor use onlyMethod Seven Catalyst HPS Phone and Tablet Camera Filter Create professional quality media in your grow room with the Catalyst Phone Clip Photo Filter. The Catalyst clips securely to your cell phone or tablet, balancing the color spectrum with a high quality Carl Zeiss lens for insane optical clarity when used under HPS (High Pressure Sodium) lights. The filter screw mount is a 37mm aluminum alloy ring and can be removed and adapted for security