Need help Whats wrong with this? Pic

[Lobo00]

Many leaves turning like the pic.
Thanks

[waterdog]

Many leaves turning like the pic.
Thanks

Tell us a little ...please. What nutrient are ya giving them and how often? Indoors or out? Soil,Hydro,Coco????? It's hard to help without ANY of the details!

[Lobo00]

Outdoor bucket, I been feeding bloom every third time I notice also the small stems turning purple, all plants are feed the same only one has this problem.

[LetsSeeYa]

Outdoor bucket, I been feeding bloom every third time I notice also the small stems turning purple, all plants are feed the same only one has this problem.

Man post the plant, i could be man issues. Two leaves are not enough info and dont pull anymore leaves off your plant as it already stressing.

Post a pic, we can help:rasta:

[the86thcreator]

there are several factors to consider, is this starting more towards the top of the plant or more towards the bottom? Hard to tell without more info. Google cannabis nutrient deficiency and you'll find some charts to narrow it down. Either way your run of the mill vegetable fertilizer applied as directed should clear it up.