The dumbest question ever perhaps...

How big is an average plant? I'm trying to size up a grow box i'm gonna build and i don't know what to build for.

there really isnt a way to answer that question accuratley.

Depends on the type of plant you plan on growing different strains equals different heights. It can also depend on if you plan on training the plant as well. Another factor is the length you plan to veg, lights, etc. A lot goes into determining the height of a plant.

I see, it doesn't have a definite height then. I thought it was a certain height or something, sorry

Definitely not the dumbest question ever--many plants do have an average size--but not so much for the maryjane.

Cannabis size has many variables, here are a few: strain, available root space, size when forced to flower, what, how much and how often they are fed, wattage/lumens and proximity to light source, etc.

Some strains nowadays are advertised for compact grows.
Typically a plant can double to triple in size when forced to flower--but that is not a rule--some barely grow at all and some turn into giants--just gotta to get to know your strain.

Not very helpful at all, I know--but it is what it is. Seed banks also provide info on average size of certain strains. You'll have to do lil homework.

~cheerio~

pc moving slooooow--or is it riu this evening??

anyway--no one had answered yet when i began my post--but after having to resend 3x, it took several minutes--so yeah, now my answer is a lil redundant. oh-well