Interveinal Chlorosis

getting this Interveinal Chlorosis on several leaves curious if anyone has an idea of what sort of deficiency/tox it could be be?

Hydroponic based propagation method

Need more info. Medium, nute brand, EC, PH, etc...

Phosphorus deficiency. Details as requested above for helping figure out why.

hotrodharley said:

Phosphorus deficiency. Details as requested above for helping figure out why.

Click to expand...

I get those same symptoms once in a while and have tried adding more P leaning nutes and it doesn't seem to change. It's usually not very wide-spread so I just don't worry about it much.

Worth try tho.