Botanical Name: Achillea millefolium.
Collection Method: Steam Distillation.
Plant Part: Flowering tops and leaves.
Aromatic Description: It has a rich, sweet, herbaceous, woody and spicy aroma.
Strength of Aroma: Medium.
Plant Family: Asteraceae.
Consistency: Thin.
Color: Blue.
Blends Well With: Yarrow Oil blends well with geranium, bergamot, clary sage, cypress, helichrysum, ylang-ylang, vetiver, black pepper, marjoram, coriander seed, basil, cedarwood, lavender, grapefruit, rosemary, pine and neroli for diffusion.