GROW!T Clay Pebbles, 4 mm-16 mm, 40 L Bluelab This formula delivers these primary

This formula delivers these primary macronutrients in a highly bioavailable form

Easy installation

1/4" x 150 ft: Long reach for large rooms and multi-zone layouts with fewer equipment moves

That keeps the lamp inside its spec instead of running a CMH arc tube on a magnetic HID ballast

Directions for Use: Just place seeds or cuttings into the hole in the top of the plug

GROW!T Clay Pebbles, 4 mm-16 mm, 40 L Bluelab This formula delivers these primaryPLANT! T horticultural clay pebbles are made from 100% natural clay. They are clean, pH stable, and offer great aeration and drainage in hydroponics, especially in flood and drain, deep water culture, and drip feed systems. Due to their unique structure and ability to cover a large surface area, they offer the ideal environment to foster beneficial bacterial growth around the root zone, leading to naturally healthier plants. When used in aeration of