Help Identifying Deficiency

[xbox4him]

Well im currenty 28 days into flowering (outdoors), and i dont have any flowering food, so im working with what ive got. In a couple of the older fan leaves, discolorations has been happening to the leaves: they look light green, yellowish, and have purple color going over it. Im thinking its a Molybdenum deficiency, but i would like other peoples confirmations.

Also is it normal for the bottom younger leaves to start to go white and fall off? (Im assuming yes, but would like to double check)

THanks!

 

[Captain Kronic]

Well, for one thing, if you aren't giving them any nutes in flowering... you may want to try and come up w/something to give them. In flower, they are working extra hard and will need something!

 

[superbluehaze]

potassium my friend, for sure.
happy growing