Achillea millefolium, Common Yarrow

Yarrow is an all-star plant choice among California native gardeners, including beginners. It is durable and easy to grow in a wide range of soil types and has low moisture requirements. It reseeds and spreads quickly, making it a good groundcover plant for open spaces and meadows. Semi-evergreen. Most die back in winter but new growth pushes up in early spring or when winter rains start.

Plant it in an area that receives full sun to encourage compact growth and many flowers. In partial sun or shade, yarrow tends to grow leggy. Yarrow performs best in well-drained soil. It thrives in hot, dry conditions; it will not tolerate constantly wet soil. Loamy soil is recommended, but yarrow can also be grown in clay soil as long as it does not always stay saturated with water.

Yarrow gets about 2-3 ft. high and its abundant white flowers attract bees, butterflies, and other insects. It is a staple in native pollinator gardens throughout the state. Yarrow has many alternative common names, including soldier’s woundwort and nosebleed plant. They reflect its long history as an important medicinal plant.