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Horus

Reference

Glossary

Plain definitions for the terms used across the library, from µmol to water activity. Hover a dotted term in any article to see its definition in place.

A

Anbauvereinigung: Germany's licensed cannabis cultivation association
Germany's legal structure for a non-profit cannabis cultivation association under the KCanG, collectively cultivating for its members.

V

VPD (vapour pressure deficit)
The drying pull air exerts on a leaf, in kPa; stage targets run roughly 0.4–1.6 kPa from propagation to late flower.