Product Review

Back by popular demand, new and improved Commercial Edition Zone is a finely-filtered, tested and scientifically proven root zone optimization formula that helps to maintain a healthy, pathogen-free rhizosphere environment for optimal nutritional uptake by the plants roots. Zone is designed to control outbreaks of nasty, yield-decreasing root rot (pythium, phytophthora, fusarium) in your media. Use as a full-time maintenance dose in all systems (water culture, ebb & flow, top feed, etc.) with all mediums (coir, rockwool, soilless, perlite, hydroton, etc.) or increase dosage strength for existing problematic pathogenic root zone conditions. Zone should not be used with full organic nutrients (guano, worm castings, animal waste, etc). Aqua Feed, Coir Feed and Media Feed nutrient elemental ratio has been calculated to synergistically include use with Commercial Edition Sila-Guard, Cal-Mag, Trich-XL, Zone and Saturator as a balanced, high-purity, plant nutrition formulation guaranteeing a maximum yield, optimal plant health, growth and increased trichome and terpenoid production. Simply follow the Feed Chart instructions - it's that easy! The Dutch Master Commercial Edition is a range of advanced nutrients suitable for both professional and general hydroponics growers and is proudly manufactured by Fujifilm in Chicago U.S.A. under strict licensing exclusively for Dutch Master Nutrients in an ISO 9001, ISO 13485 (medical manufacturer) and ISO 14001 (green manufacturing practices) certified facility. Available in 1 QT, 1 GAL & 5 GAL sizes delivered to your door in discreet packaging. Visit DUTCHMASTERNUTRIENTS.COM for product info, usage instructions and feed charts!