Do yourself a favor and get on that PH. Mg and Zn become unavailable in different PH ranges. Mg is good from 8 down to 6 but below that availability rapidly drops. Zn is good from 5 up to about 7.2 then it's availability falls off. Unless it's some kind of rootbound lockout, it's likely 1 or the other I'm guessing.

Really shouldn't be Mg since you have been feeding it. Could be Zn, Zn works hand in hand with Mg within the plant producing enzymes and stuff. Could manifest itself as both maybe if only one was missing?

How long has the same plant been in the same pot? Have you ever flushed?
irydyum Reviewed by irydyum on . Plants leaves(Turning white) Iv'e been trying to figure this out for a while, but still no luck. I don't think it's an iron defiecency problem. It started 2 weeks ago, it started on the bottom leaves, one leaf at a time it slowly became white, then the other and then slowly died(leaves). The plant is healthy, but now it is starting on it's 2nd to bottom set of leaves. Iv'e looked at the leaves with a magnifying glass, and i don't see bugs. It isn't white spots, it just slowly becomes white'r, and white'r. I will try to Rating: 5