yeah 4x4 what? and im tryna grow em as big as possible. they say you know its good soil when it has alot of worms n it and it does. good shade and spongey moist dirt. sound right?
a meter for indica and two for a sativa that should give enough space between for busing out,your in the us then its 2' for indica and 3 1/2 to 4 ' for sativa