Okay,I have six plants in FoxFarm OceanFloor soil in 3gal pots under 1000w MH day 17 of veg. The soil says 2-3wks no nutes(no feeding to date) and I want to begin flowering on day 22,I have full line of nutes grow big,big bloom,tiger bloom,open sesame,beasty bloomz,cha ching,bush dr. sledgehammer flush, it says feed every other watering so if I water 10-30% runoff it stays moist for 5+days so should I only water about 1 litre per plant(which is next to no runoff) so I get to feed and water each once a wk. THANKS FOR THE HELP!
I used to feed with every watering but I would use less nutes so they wouldn't burn. I read that plants like that just as much as full strength every other watering. So if you're using 1tsp/gal every other watering, use .5tsp/gal every feeding. Or maybe a little less. This gives the plants the same amount of nutes but its less at a time. I did this and then a flush every 2 or 3 weeks and keep a close eye on NPK and PH levels. I'm sure other people will disagree but that's what I liked and the girls seemed to like it