Seed Moisture Content

Seed moisture content refers to the percentage of water present in cannabis seeds at measurement, typically expressed as a weight percentage. This parameter significantly influences seed viability, storage stability, and germination success rates. Seeds harvested at optimal moisture levels (generally 8-12%) exhibit better long-term storage potential and more consistent germination performance. Moisture content varies based on harvest timing, drying methods, and environmental conditions during seed maturation. Breeders and seed banks monitor this metric to establish baseline quality standards and predict shelf-life longevity. Understanding seed moisture is essential for anyone maintaining genetic libraries or conducting breeding work over multiple seasons.

Breeders track moisture content during seed curation to identify which lots are suitable for long-term preservation versus immediate use. Seeds stored below optimal moisture levels may experience reduced viability; conversely, excess moisture promotes fungal growth and mold contamination, making this metric critical for genetic security in breeding programs.