Thanks for the feedback Killerweed, when the HPS lamp went in, we didn't have the fan at the time and the temps were getting a bit high. Since we have put it in though the temps have leveled off.

You think these leaves will recover, let the plant do what it needs for them or cut them off? Everything else that is coming through seems to be fine, just those few early leaves.

Also, does anyone use the bio bizz nutes? Are these safe to use every feed (2-3 days apart when soil looks like it needs it) or is is best to use them 1 in every 2/3 feeds?

Thanks.