Dr. Doob
Member
I used a 300w led on my last grow, the results were 32g of dry bud, great quality but just tiny buds. Thought I'd give hps a go to see what differences there are aside from the obvious bigger yield. My set up is a 60x60x150 tent, lumii 600w hps dimmable ballast, RAM carbon filter attatched to a 4" RAM extraction fan, 6" rotating fan, soil/perlite mix, 17L pots, biobizz nutrients.
I was planning on only using the hps at 400w due to what I've read about heat problems but if anyone disagrees tell me please.
How far would anyone recommend keeping the hps lights from the canopy top?
I was planning on only using the hps at 400w due to what I've read about heat problems but if anyone disagrees tell me please.
How far would anyone recommend keeping the hps lights from the canopy top?