Post Harvest Yield

Post-harvest yield refers to the dried flower weight obtained after processing a cannabis crop, typically expressed as a percentage of fresh plant weight or total biomass. This classification captures the moisture loss and material reduction that occurs during drying and curing. Breeders and cultivators track post-harvest yield as a practical metric distinct from fresh weight, since water content varies significantly based on environmental conditions and harvest timing. Genetics, grow environment, harvest maturity, and drying methodology all influence final yield measurements. Understanding post-harvest yield helps breeders identify cultivars with favorable dry-to-fresh ratios and supports cultivators in production planning.

Breeders select for genetics that maintain strong post-harvest yields across different environments, as this trait directly affects commercial viability and consistency. Consistent post-harvest yield data across multiple generations helps breeders stabilize strain performance and identify which genetic backgrounds produce reliable dry weights.