Grodan Grow Chunks (2 cu.ft.) Grow Light Bulbs This large-grind mix is 100%

This large-grind mix is 100% soluble and will not clog irrigation systems or leave sediment in reservoirs

Ideal for vegetables

Green Cleaner concentrate eliminates pests and pathogens

Its low EC and stable pH make this coir such a supreme hydroponic and soilless medium that based on our testing

Grodan Grow Chunks (2 cu.ft.) Grow Light Bulbs This large-grind mix is 100%Grodan 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.