i admit im basically just throwing this out there for you to shred apart, and its based on just my own online research ^^ . But then, the black potion exists. My only gamble is that i say, for example, that super mahogany (suma) bred to mojave will produce 50% black potion and 50% mahogany.

Thats how you test hypotheses: you make a prediction, and then you succeed or have egg on your face. I think im right.

Best Regards