Germinated on the 7th

How's this look?

I'm not a hydro guy but looks stressed with the red stems and lighter colored leaves, looks to be trying to grow fine still though.

again, im no hydro grower, so could be wrong, but are you hitting them with cal/mag each time you feed, purple can be from a magnesium problem, a temprature problem (to cold) or a strain trait, so it may be nothing to worry about

I have had a little trouble regulating temp, I do got cal mag in the nutrient solution. I run my lights at night since it was a little cold out still when I started, house is old with no insulation and the tent usually reflects the outside temp when the lights off. Also I've been hitting it hard with evo8. I did see some leaf curl on the bottom most leaves but the color change wasnt present then, I thought that was the water temp being low but as this is my first grow, not 100% sure. I was top feeding a lil too until I got roots in the water, should I take that back up ? Nutes at half recommended strength

Small for over 3 weeks old.

MickFoster said:

Small for over 3 weeks old.

Click to expand...

A little bit for sure.

Any suggestions for corrective measures?

Do you count the age from the day you started germ?

I germinated in rockwool which I won't do again, took a while

Let em keep growing. It's probably just a temp thing.