Could this be MOLD

[WGPsmoker420]

Hey I went and checked on my plants today two of them have this wierd coloring on the top its like blackish purple theyre still growing and look fine beside this strange color on the stem and leaves near the tops what could it be?

[MynameStitch]

pics would really help out alot, what are some of your growing conditions?

are you using soil or hydro?
what ph is your soil or hydro setup?
if your using soil what mixture or brand is it?
what water temps if you are growing hydro?
what are your ppms or EC?
what nutes are you using how much and how often?
what part of the plant is affected?
what size pots are these plants in and how big are they if growing in soil?
seeds or clones?
Strain?
lighting and wattage and distance from the plants?
temps/humidity?
how often are you watering?

[WGPsmoker420]

half day sun half shade in the open but theres a tree over it.

[WGPsmoker420]

ill go back with a camera if i can get one to use mine is broke ASAP,

[dire_wolf]

i think my plant has what your are talking about. i thnk it might just be from the strain. what kind of seeds did you get.

[WGPsmoker420]

bag seeds well their clones but I have not yet flowered one.

[WGPsmoker420]

Now that I look at it it looks like the color purple on buds and its on all the tops of the plants wha tare the chance this is a purple pheno. can some people please post pictures of mold on plants in VEG.