Field Guide
The Luci Canna Guide to Pyramid Breeding
A method for combining the best features of two or more strains into a stable line — the same convergent, trait-stacking approach used on everything from corn to pistachios, written for the grow room.
Inside: defining characters, why you only chase two features at a time, building IBLs, the F1→F2 selection that does the real work, and a long checklist of discrete cannabis traits worth breeding for.