Onyx Auto Feminized by Flash Auto-flowering Seeds is a powerful version of the beloved Onyx weed strain.

Developed by crossing Auto AK47, White Russian, and a number of Nepalese strains, this outstanding cannabis variety produces incredible, large long flowers and few leaves. It’s also pest resistant, making it robust and resilient.

This high performance auto-feminized marijuana strain produces a powerful effect and a strong, mixed berry flavour.