Sun Blocker Foil Bubble Film 4 ft x 100 ft Roll control and aeration in a consistent

and aeration in a consistent growing medium such as: mycorrhizal fungi

3ft x 6ft ID

The white exterior reflects light and heat to prevent the degradation of your valuable nutrient solutions

Eight individual drying chambers

ensuring that your power keeps running when you need it most

Sun Blocker Foil Bubble Film 4 ft x 100 ft Roll control and aeration in a consistentSun Blocker is a barrier bubble film laminated between 2 layers of foil. Gardeners can better manage heating problems associated with indoor gardening with Sun Blocker. Sun Blocker helps conserve energy, reflects up to 97% of all radiant heat and inhibits the growth of fungi or bacteria.