RedRock® Grow Block PRO w/ 42/40 Hole, 6" x 6" x 5.3" (48/Case) Powdered Fertilizers and static brush is included

and static brush is included for collecting pollen

It is formulated with an essential plant hormone that promotes rapid root generation and growth

greater stem thickness and bigger leaves

Disclaimer: Drip Clean works in all growing media and contains no dyes

The nutrients in Stack encourage healthy growth and flowering

RedRock® Grow Block PRO w/ 42/40 Hole, 6" x 6" x 5.3" (48/Case) Powdered Fertilizers and static brush is includedOne Case (48 pcs.) RedRock Grow Block PRO w 42 40 Hole 15x15x13. 5cm 6 Inch x 6 Inch x 5. 3 Inch Commercial grade PRO Stone wool grow blocks sourced and manufactured in North America Stone wool grow blocks are made in the USA RedRock Stonewool grow blocks PRO are priced for commercial agriculture production Stone wool has high fiber density makes better use of water and fertilizers while allowing dry back Sizes available for any crop