I’m Joint, the breeder behind Joint Custody Seeds. I bring 17 years of growing experience to a breeding program centered on deliberate stress testing and careful selection. I call that approach the Undeniable Heat system.
My books and films explain how I work and what I’ve learned along the way.
Undeniable Heat explains Joint’s approach to plant evaluation and selection. The Cultivar Logbook is the companion for recording observations, decisions, and results.
