rust

[kingcanabis]

ok three week's in to flower im showing rust spot's on top fan leaf's it's not mites but rust ... if you have help me know thk.s the king :confused:

[LOC NAR1958]

Rust, you really need pic's. I don't think I can help but you will get farther if peeps can see. If not bug then some kind of mineral diffencies. and tell alot more about your grow situation.

[kingcanabis]

yes it is a mineral diffencies im thking potassium but im look for some confirmation...little rust color stop's at first then leaf start's dieing at end's an so on.....im trying to git pic's

[kingcanabis]

over fert. look out.mineral diff. like potas? hmmmm. :confused:

[kingcanabis]

yes a lack of!!! In the last stage of a plant's life it you's a lot of (K) in growing the bud's and (pot ash) is one way it can git it. i seem to have fixed it by using EARTH JUICE meta-k and a bit of microblast it's looking better but not fixed yet..the king