Grodan Grow Chunks (2 cu.ft.) grower's choice 720 Use in the resistance management

Use in the resistance management program rotation because its one-of-a-kind chemistry and mode of action

A high phosphorous mix of bat and seabird guano plus earthworm castings

Water Activated

A good harvest isn’t just expressed in terms of weight these days

and short reentry times

Grodan Grow Chunks (2 cu.ft.) grower's choice 720 Use in the resistance managementGrodan Grow Chunks, 2cf bag, 3 BAGS PER CASE Super light and super versatile. Grow Chunks are a larger version (3 4" square) of the popular Grow Cubes. They are great for direct planting or for use as a filling around blocks in containers. They can be easily mixed with other media for increased aeration and added moisture holding capabilities.