Vitamin Z female cannabis seeds by Grounded Genetics is one of the new hybrids from their new Z Road line. The receptor plant used to create the Vitamin Z is Zunami #13, a female selection bred in-house by Grounded Genetics made from unreleased seed stock. Grounded Genetics pollinated the Original Z cut with their Gelato 41 x Sherb Bx1 stud; this pollination project resulted in around 60 plants, with the first cull leaving them with three initial keepers before selecting number 13. Grounded Genetics picked pheno 13 as the keeper as she managed to lock in the Z terp profile, the Jealousy bag appeal, whilst improving on the lack of vigour from the Original Z. Zunami 13, rooted much faster than the mother, Zkittlez which is widely-recognized as a difficult cultivar to propagate.