https://sensiseeds.com/en/blog/the-benefits-of-companion-planting-for-cannabis/
https://nioo.knaw.nl/en/press/worlds-most-spoken-language-isterpene’
Plants for increasing oil production or terpenes
Alfalfa
Basil
Clover
Yarrow
Stinging nettles
Chamomile
Oregano
Marigold
Garlic
Lavender