The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.
The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.
There are two species that can produce the oil: Gaultheria procumbens, native to North America, and Gaultheria fragrantissima, native to Asia and India. The production process involves fermenting ...