Athena Stack Carboload Root Riot propagation plugs are

Root Riot propagation plugs are from composted natural materials

time consuming step

Other foaming device

polypropylene probe with built-in pH

Athena Stack Carboload Root Riot propagation plugs areStack is a natural plant nutrient made from kelp extract. The nutrients in Stack encourage healthy growth and flowering. Stack gives the plant tools to reach its full genetic potential. When used as a foliar or root drench, Stack helps correct minor potassium deficiencies. Instructions for use: May be used as a foliar spray or root drench, one application weekly. Safe for use in irrigation systems. Stack contains organic ingredients and may separate