changing my light how far should it be

olly perry

Well-Known Member
i have seedlings that need repotting so i think my 250w is guna be useless now so i have a 600w hps how far should i have it the plants are bout 6-8 inch
 
Check this chart out...it will help


HPS-Light-Distance-Chart.jpg
 
actually his chart does in fact it answers all. those ladies are still small and would continue to rock the 250. generally the closer the better without burning them...now that does not help but most people without spreaders or air cooled stick to 18-24 inches away with the 600 and like 12 inches with the 250 but mind your photoprint covers all. good luck
 
Back
Top