listen to what these guys are telling you... wait to water until they are thirsty. Indoors 1000w I can feed nutes every 3-4 days. start off slow. quarter recomended dose. then increase slowly. always test your nutrient solutions ppm to get a better idea of how much juice they are getting. I start w/ dechlorinated h20 @ 100ppms, first feed grow big 250ppms, increase with each feeding by 15-25ppms. big bloom starts around 300ppms and ends off around 420ppms as a daily feed. grow big is then phased out by tiger bloom. big bloom continues with daily watering. again moniter ppms and slowly increase. tiger bloom maxes out at around 700+ppms during flowering. when adding increased amounts of nutes, makes sure you monitor your solutions ph. adjust accordingly.