Help! Early signs of nutrient problems?

Doc Anderson

New Member
Hey there RIU -

Got some problems here. These Dutch Treats are a little over 8 weeks old, and have been experiencing some minor leaf claw, leaves rolling under, and chlorosis in the older fan leaves. I've looked at several guides without finding anything that consistently fits the bill (Zn, Cu seemed to look similar). On top of it, it seems like we're seeing some nitrogen issues even though the plants are being fed once a week with GO BioThrive Grow 4-3-3.

Anyways, I want to flip to 12/12 in the next couple of days, but want to understand the nutrient problem so I can plan for flowering. Any thoughts?

By the way - less worried about the one in the middle; I think it just needs potting up. The two outer ones are what I want to attend to.

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