This plant is considered a seedlings untill the plant has formed 4 real nods with real leafs and started the 5th set.

At that point it's safe to consider the plant has entered the Vegetation cycle.
Zandor Reviewed by Zandor on . Growth Stage Question This is quite a dumb question but at what stage marks the beginning of vegetative growth? Is it the amount of internodes or height in general? The seedling stage is supposidly completed within four to six weeks. Rating: 5