CannaForge
Age Verification · Compliance

Are you 21 or older?

CannaForge is a curated, hand-vetted cannabis genetics platform — verified breeders, managed onboarding, and platform-supported fulfillment. By entering, you confirm you are of legal age in your jurisdiction. Seeds are sold for collection where germination is restricted by local law.

Leave
CannaForge
Terpene · 0 strainsnoindexed

Stretch Ratio

Stretch ratio is not a terpene, but rather a plant morphology trait describing the vertical distance between leaf nodes during the vegetative and flowering phases. Breeders and cultivators monitor stretch ratio to predict canopy architecture and space requirements. Some cultivars display compact growth with minimal internodal spacing, while others exhibit pronounced vertical extension, particularly during the transition to flowering. Stretch behavior is influenced by genetics, light spectrum, photoperiod, and environmental conditions. Understanding a strain's typical stretch ratio helps inform cultivation planning, training methods, and final plant dimensions.

Lineage Atlas · 0 records

Stretch Ratio strains

No strains tagged into Stretch Ratio yet — they'll appear here as breeders submit lineage records under this terpene.

About Stretch Ratio

Stretch ratio is not a terpene, but rather a plant morphology trait describing the vertical distance between leaf nodes during the vegetative and flowering phases. Breeders and cultivators monitor stretch ratio to predict canopy architecture and space requirements. Some cultivars display compact growth with minimal internodal spacing, while others exhibit pronounced vertical extension, particularly during the transition to flowering. Stretch behavior is influenced by genetics, light spectrum, photoperiod, and environmental conditions. Understanding a strain's typical stretch ratio helps inform cultivation planning, training methods, and final plant dimensions.

Breeder relevance

Breeders select for consistent stretch ratios to develop cultivars suited to specific growing environments—compact varieties for limited vertical space, and taller varieties for outdoor or greenhouse production. Predictable stretch characteristics are valued in commercial breeding programs for crop uniformity and yield optimization.

Educational reference · Cultivar metadata only · No medical claims