Ive seen people on here claim that you should only use it for one week, three weeks before harvest. But my bottle says i shoould begin week 4 of flower. and end two weeks before harvest...Any suggestions?
Mine says what you first said. Use for one week, 3 weeks before harvest. Dunno what's right. I use it from week 3 or 4, and upto two weeks before harvest, when I stop feeding alltogether...