2'' Neoprene Inserts Multi-Color (192-pack) Growing Accessories A small amount improves the

A small amount improves the utilization of standard feed mixes

Calcium and magnesium fertilizer supplement designed to prevent and correct problems that can arise from deficiencies

and iron supplement that is pH

4 RAW Full Up - 2 oz

Thanks to the variable speed controls

2'' Neoprene Inserts Multi-Color (192-pack) Growing Accessories A small amount improves theOur new 2" x 0. 5" multi colored Neoprene Inserts are the same great quality as our other models, but these inserts come with 192 pieces per pack and are ideal for color coding to keep your strains organized. Included colors are red, orange, yellow, green, blue, and purple.