Used during the vegetative stage to promote healthy plant growth, Gro Terra® contains essential macro and micro elements needed for proper plant development. HOW TO USE Fill your mixing container with 1 GAL (4 L) of water. For the vegetative stage, mix 1 – 2 TSP (5-10 ml) of Gro Terra® per 1 GAL (4 L) of water. Stir thoroughly until powder has dissolved completely. Adjust nutrient strength according to the growth rate and size of plant (in environments above 85°F (29°C) use only ½ TSP (2.5 ml) per 1 GAL (4 L) of water). Top feed or flood once a day, drip feed twice a day. Keep the growth medium moist. Flush with water once every 7th day for the duration of the 2 week feeding program. At the end of the 2 week feeding program, flush with Super Leach®.