Plant Smell

I am currently growing 3 plants under floresant lighting. 1 out of the 3 smells potent, like marijuana, where the other 2 dont smell at all. Does this mean its a possible female?

how big are they? and how old are they, do you know what strains they are? we need more specific info, also what are you suing as far as a medium to grow in?

can you see little hairs comming out of them, or little tiny sacks that look like grapes, and seeds bunched together... if they have them kill em, but if there is little hairs comming out you got a female.

I've found that during veg' the males tend to smell worse than the females. Unless it's a mass thing... meaning that once the males are removed the smell goes down because there is less of it around.

I do actually remember commenting on this before to my partner-in-cultivation.

Anyway, you can't tell from the smell. Don't worry when the time comes, it will be obvious which is which.