Got looking at them today and noticed yellowing on several of them. what could be wrong, need to fix it before we add Food to them?? Also we are using a 400 m/h light right now and was told we would be better off using the h.p.s. light all the way through the grow from this point??? WE DO NOT HAVE any other lights to use.. hopefully next time we can use the other type to veg. with..

Stacy & Jamie

p.s. we have them under 24-7 light right now for veg. should we take it down or leave it at this. ?????????????????
PLEASE SOMEONE HELP US .....