Bac Amino Complex contains a high concentration of free amino acids, fulvic acids and plant extracts. If the plant shows any symptoms, the dose and frequency of use may be increased. Use: It is advisable to use the product when crops need a physiological stimulus, for example during the early vegetative cycle, when plants have enough leaf mass. If you want to know more about the BAC range, check out BAC's knowledge centre. Healthy and luscious plant development quick growth Solid yields Amazing crop quality .hb-qff .hb-qff-row { display: grid; grid-template-columns: 140px 1fr; gap: 14px; align-items: baseline; margin: 0 0 10px; } .hb-qff .hb-qff-row:last-child { margin-bottom: 0; } .hb-qff dt, .hb-qff dd { margin: 0; } @media (max-width: 480px) { .hb-qff .hb-qff-row { grid-template-columns: 1fr; gap: 3px; } } Quick Feed Facts THE HYDRO BROS Dilution / Dose 1-2ml per 10 litres of water (0.1-0.2ml per litre). When To Use From early veg through the transition into flowering — can be run start to finish in your feed. Substrate Fit Soil, coco, and hydro. Grower Notes A biostimulant, not a feed — it supports nutrient uptake and stress recovery rather than supplying NPK. Push the dose up if the crop is showing deficiency or stress symptoms. Feed Schedules Coco Feed Schedule Soil Feed Schedule Organic Feed Schedule If you're looking to use their whole range, check out: Soil Grow Soil Bloom Coco Grow AB Coco Bloom AB Additives Amino Complex F1 Extreme Booster Calmag 2.0 Silica Power Root Stim Bloom Stim Final Solution Frooting Power Supplements Funky Funghi Yuccah Wetting Agent BAC Lime Powder (calcium) Plant Vitality Plus Organic Line Organic Grow Organic Bloom Organic PK