I have a NL5 plant and its 1.5 weeks old and under 24/7 compact flouro, its 2 inchs tall and on 3rd set of leaves.....can i put it under HPS now?? And also would it be ok to change the light sched to 18/6 or would it stress it??
High AbyssBC I leave my babies under the flouro's for 5 weeks Vegging {24 hr light} then I put them under the big light ..Here I keep the lights on for 18 hrs. an 6 hrs. off..I do that for 4 or 5 weeks..Then at that point they go on a 12/12 for 8 weeks no less for budding..