i'm no strain expert, but i did just buy cali-o from nirvana
from what i understand, they're pretty close, just another breeder(s) twisting some common base genetics around a bit
Dutch passion orange bud is different than the california orange.....that is what your asking right? Ive grown DP orange bud and got only one good pheno out of 6 germed seeds. I gave the others away.
