Here's an interesting sourcing story behind Douglas Fir essential oil.
The Douglas Fir used for this oil grows abundantly in New Zealand, particularly on the South Island. These trees were originally introduced to the region. Still, over time, they've thrived perhaps a little too well, competing with native plant species in a way that threatens our local ecosystems.
Harvesting the trees for essential oil actually helps manage this environmental challenge. dōTERRA works with partners to collect Douglas Fir trees when they are still young, usually around five to seven years old, before they begin producing cones that would allow them to spread even further.
If the trees were left unmanaged, large areas would eventually need to be cleared using chemical methods, which could harm surrounding plants and soil.