Humboldt Nutrients M405 Micro , 32-Ounce

Part of our 3-part base nutrient program; Precise formulas when used with our grow and micro contain the ideal mix of nitrogen, phosphorous, potassium, micro-nutrients and trace elements; 3-part line is derived from safe, non-toxic raw materials sourced in north america; Contains proprietary ingredients that have helped our products consistently outperform traditional 3-parts; Developed in partnership between humboldt county experts and our phd chemists

micronutrients chelates to lock in solution enhances plant growth enhance plant strength