Use Canna Aqua nutrients, a two-part A + B nutrient formula for fast growing plants in re-circulating water systems such as EBB & flow systems, aeroponic systems, drip systems, NFT systems, that use any type of inert growing medium like rockwool, grow rocks or hydroton. Use Canna Aqua Flores A + B for the blooming and fruiting stages of the plant. Aqua flores nutrients are specially formulated for blooming stages of plants grown in re-circulating systems using inert mediums. Rich in elements like potassium, phosphate and chelated trace elements that are easily absorbed, Canna Aqua Flores ensures a perfect bloom for your plants. For best results use canna aqua flores a and b in equal amounts.