Douglas fir is an evergreen tree with needle-like leaves year-round. There are two varieties of Douglas fir, which are differentiated by their habitat, physical characteristics, and growth rates. Coast Douglas fir grows faster and reaches a height of 250 feet, while rocky mountain Douglas fir only reaches a height of 160 feet. Douglas fir native to New Zealand is sweeter, with a freshness unique to this variety. It is sourced from a single plantation, which helps maintain quality standards. The oil thus extracted is ideal for perfume and is still available at a competitive price. Douglas fir possesses a complex aroma with a blend of citrus and camphorous notes. With a bright, fresh character and without unpleasant notes, it is popular for its applications in aromatherapy and usage in niche fragrances. Douglas fir is unique, though in the coming years, it has the potential to become a mainstream fragrance and flavour option.