After the introduction of kelp meal 2-1-2 (ASM212), we were approached by head growers of greenhouses and vegetable farms to provide a kelp based fertilizer with higher P2O5 content than ASM212, can easily mix with other grow media ingredients to form a homogeneous grow substrate and can be applied as top dressing during flowering stage. Our interpretation of their criteria is this Kelp Meal Granular 2-5-2 (pelletized ASM212 with rock phosohate).
Later on some outdoor LPs claimed they were able to have a successful harvest using only Kelp Meal Granular 2-5-2 and water from veg to bloom. Well, if this is true then it will make life easier, especially for the new hobbyists.
