Growth Technology Complete Focus is the all-rounder of the GT Focus range: a complete, single-part liquid nutrient that gives any plant all 12 essential minerals in one concentrate. Use it in hydroponics, semi-hydro, soil or potting mix, from vegetative growth through to flowering. This 1L bottle makes up to 200L of working solution at 5mL per litre. Why growers choose Complete Focus Complete in one part. Developed with Growth Technology's Single Part Technology (SPT), it blends all 12 essential minerals, including calcium, into one easily absorbed liquid concentrate. A basic NPK fertiliser supplies only three. pH buffered, so all 12 essential minerals stay available to the plant. No pH adjusting is needed with most tap water. Made from the highest grade raw materials, with chelated trace elements for effortless absorption. Guaranteed free of chlorides, urea and sodium. Suitable for use on all plants. Completely odourless and easy to use. What it's formulated for A complete, balanced feed means a healthier plant. Complete Focus is formulated for: Faster growth and development Stronger root development Profuse vegetative growth Bigger, brighter flowers and blooms Greater resistance to disease and tolerance of environmental stress How to use Hydroponics and semi-hydro: 5–10mL per litre of water Soil and potting mix: 3–7mL per litre of water Delicate plants such as herbs, foliage and leafy greens: use the lower rates Heavy feeders such as vegetables, fruit and flowers: use the higher rates Use at each watering for best results, and gradually increase the strength as plants grow towards maturity. Flush once a month with plain water to remove any build-up of mineral salts. One capful is 20mL. Store in a cool, dark place. Analysis (% w/v) Nitrate-Nitrogen 2.2 | Phosphorus 0.5 | Potassium 2.7Calcium 1.3 | Magnesium 0.5 | Sulfur 0.14Iron 0.04 | Manganese 0.012 | Boron 0.003Zinc 0.003 | Copper 0.002 | Molybdenum 0.001 Phosphorus is less than 0.5% w/w when diluted. Size: 1L. Also available in 250mL, 5L or 20L.