Terroir And Storage

Terroir—the environmental conditions under which cannabis is cultivated—significantly influences volatile terpene expression and aroma development. Soil composition, light cycles, humidity, and temperature during flowering all contribute to the final aroma profile of harvested material. Once harvested, proper storage conditions become equally critical: temperature stability, light exclusion, humidity control (typically 55–62% RH), and airtight containment help preserve terpene integrity and prevent degradation. Improper storage can lead to terpene loss, oxidation, and unwanted flavor drift within weeks. Understanding both cultivation environment and post-harvest handling is essential for breeders and cultivators seeking consistent, stable aroma phenotypes.

Breeders working with terroir-dependent strains often conduct multi-environment trials to identify which genotypes express target aromas consistently across different growing conditions. Preservation protocols directly impact a breeder's ability to accurately assess and maintain aroma traits across generations.