Please help - pictures attached.

Hi, im growing in a 10 litre air pot, coco perlite mix, using canna range. Approx 3 month? I had a problem with this one (don't laugh) I ordered an auto, started her and she didn't flower, time passed and about 4 week ago I flipped her as obviously this thing wasn't flowering, anyway she's flowering now and im having to feed twice a day which ive been doing on/off for a week now however there's an issue with her leaves? Checked PH/PPM though run off and this these are ok 6 and shes taking up nutes. Im a bit perplexed tbh and thought I could potentially find here any feedback will be greatly appreciated.

Kind regards,

Lamundo

sorry im a soil guy, cant help with your issue. just wanted to say job well done, she looks great in that last pic

Man the only thing that I see is a little bit of burn on some of your lady but she is the good as always thank you for your time and the best wishes to you and your family and friends and please keep us posted

With all the tips burnt like that I would guess your nutes are too hot. Maybe not feed twice a day?

She is looking good to me is what that is what supposed to be said

Yellowing with browning like that could also be Potassium deficiency.

OK thanks for your kind comments and help.