Deficiency, but of what?

[AmateurGrower]

Hello all,

My friend has an outdoor grow going of some gifted (supposedly) Cherry Pie. He's using FF Ocean Forest soil and Fox Farm nutes. I'm interested in hearing if you think this is a specific deficiency or overfeeding or ???.

4 females that showed sex about a week or 10 days ago. I'm happy to answer any questions if anyone can help me diagnose this.

AG

 

[zem]

could me cal-mag deficiency.

 

[umbra]

BUGS

 

[Rosebud]

I would like to see the whole plant not just one beat up fan leaf, please.

 

[burnin1]

If you are using filtered or reverse osmosis water you may experience a calcium deficiency. Too much potassium can make your leaves look like that as well.

 

[burnin1]

If you would flip the leaves and check for bugs with a louve or magnifying glass and shoot us a pic of the whole plant it would be greatly appreciated.