i got a 600w hps light. just like to know if you grow in this type of space. what type of yield you get. and what size pots you use. i find if grown in 15 liter buckets i could get four in there or nine 9 six litre pots. what you recon guys. with the 15 liter buckets i only got a grow space from the top of the buckets to the light of about 4ft 9 inches. Bertie thanks for any reply's