Achillea filipendulina, commonly known as Fernleaf Yarrow, is a perennial plant in the Asteraceae family. Native to the Caucasus, Iran, and Afghanistan, it is known for its fern-like foliage and bright yellow flower clusters. It thrives in temperate climates and has a dormancy period during the winter months.
Fernleaf Yarrow is relatively easy to care for. It prefers full sun and moderate temperatures. Watering should be done sparingly, allowing the soil to dry out between waterings. It can tolerate average humidity levels and does not require high humidity to thrive.
土壤
Achillea filipendulina prefers well-draining loamy soil. It can tolerate poor soil conditions but performs best in moderately fertile soil. Good drainage is essential to prevent root rot.
肥料
Fertilize Fernleaf Yarrow with a balanced fertilizer, such as 5-10-10, once in the spring. Avoid over-fertilizing, as this can lead to weak growth and fewer flowers.
换盆
Repotting is generally not necessary for Fernleaf Yarrow, as it is typically grown outdoors. However, if grown in containers, repot every 2-3 years to refresh the soil and provide more space for root growth.
传播
Fernleaf Yarrow can be propagated by division or from seeds. Division is best done in the spring or fall, while seeds can be sown in the spring. Ensure the soil is well-draining and keep it moist until the plants are established.
修剪
Pruning is beneficial for maintaining the plant's shape and encouraging more blooms. Deadhead spent flowers to promote continuous blooming. Cut back the plant in late fall or early spring to remove dead growth and prepare for new growth.
毒性
Achillea filipendulina is not toxic to pets or humans. It is generally considered safe to grow in gardens where pets and children are present.
额外的
Fernleaf Yarrow is drought-tolerant once established and can be a great addition to xeriscapes or low-water gardens. It also attracts beneficial insects like bees and butterflies, making it a valuable plant for pollinator gardens.