AG420 specializes in fine crafted super-base concentrates (no water added, just pure goodness). All AG420 products are preserved naturally in their non-hydrate form (yes, even the liquid products). AG420 products allow you the freedom to handcraft feed programs specific to your plant genotype. Each AG420 product has unique effects on the plant. Each product gives freedom to manipulate variables; root growth, growth speed, growth habit, stack time, swell size, crystal formation, specialized immunities, etc.