Canna - Mono Magnesium and rockwool substrates

and rockwool substrates

The plant can absorb all the administered nutrients optimally around a slightly acidic value

HESI Fertiliser for COCO - HESI COCO

The product is suitable for use as a deficiency replenisher or a supplementary one component nutrient to stimulate strong growth and flowering

The liquid mineral is soluble

Canna - Mono Magnesium and rockwool substratesThere are lots of high quality, ready made base nutrient formulations out there which have been optimised for certain substrates and different stages of the plants' life. Despite this, deficiencies can, and often do, still occur. Canna Mononutrients only contain one nutrient element in each bottle (except for the Trace Mix). This allows the grower to identify and treat a deficiency in one particular nutrient without having to feed more of everything