Roots Organics 70/30 Coco & Perlite no-shipping A-OK Starter Plugs fits a

A-OK Starter Plugs fits a standard 10 x 20 tray (flat)

Perfect for tanks as small as 15 gallons

horticultural-grade perlite

Diameter of Pipe - NPT 1"

quality enclosure and timer cover that resists dust and moisture

Roots Organics 70/30 Coco & Perlite no-shipping A-OK Starter Plugs fits aRoots Organics 70 30 is a natural and organic blend of pure coconut coir and perlite, naturally buffered with dolomite. This blend can be used right out of the bag with your favorite nutrients, or combine it with dry soil amendments and fertilizer ingredients to make your own custom soil blend. Roots Organics 70 30 is the perfect growing media for organic gardening; It is free draining yet retains sufficient moisture for fast growing, heavy feeding