Selfing A Keeper Plant
Selfing is the process of reversing a female sativa with silver so it pollinates itself, giving S1 seeds that carry only that plant's genetics. The offspring are not clones and can still vary, but they are much closer to the original than a cross with any other parent and it is a practical way to keep a keeper phenotype in seed form. The breeding page on https://hazesativaseeds.com walks through the spray timing and warns that repeated selfing over generations can expose hidden weaknesses in a line. For a single generation of backup seeds it is straightforward enough for a home grower.
