Temperature helps alot also. Nice to have about 5-10f degree difference between night and day.
tinytoon Reviewed by tinytoon on . why wont my plants flower? i changed the light setting 12 days ago and still no flowers. i looked w/ a $9 magnigying glass but saw no hairs or sacks. my plants are clustered due to space issues. 9 plants about 5 or 6 inches apart. there about 32 inch tall. they are hydroponically growing with a 400 watt hps light. i feed it flowering nutrients and mkaintain water levels. today i changed the light setting grom 12/12 to 10/14 (Light/dARK). the plants are sort of curving, there stems grow outwards and the main stem curves Rating: 5