Hey man, hope you're doing well. Welcome to AFN and it's nice to have ya here!
Any way you could post pictures? What do the stems/stalk look like, is it changing colors? What about the veins of the leaves?
Here's some basic stuff on eyeballing deficiencies. Does anything look close to one of the leaves?
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Also how are you monitoring pH? This is a very important element when it comes to growing and managing nutes.
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Also, how old are the ladies? What strain? How are you growing? We want to help ya bro but you gotta help us so we can offer better guided advice!