Field Marshal premium grade mineral nutrients are made to the highest quality to give you the very best growing experience from seed to table. Made in the UK for UK regional water conditions, available in formulas for soil, coco fibre and hydroponics.
Field Marshal nutrient additives perform targeted functions at specific stages of plant growth to improve growth and yield. Nutrient additives are easy to use, simply add to your regular nutrient solution whether in a watering can, butt or reservoir.
Field Marshall treatments boost the metabolism and vitality of the leaves and root zone: the most important interactive "exchange" parts of a plant. They are applied best as specific treatment applications, rather than added to the regular nutrient solution.