Catananche caerulea, commonly known as Cupid's Dart, is a perennial plant native to the Mediterranean region. It belongs to the Asteraceae family and is known for its striking blue flowers that bloom in summer. The plant has a dormancy period during the winter months.
Cupid's Dart thrives in full sun and prefers moderate temperatures. It requires well-drained soil and should be watered sparingly, allowing the soil to dry out between waterings. The plant does well in moderate humidity and can tolerate some drought once established.
土壌
Catananche caerulea prefers well-drained loamy soil. It is important to ensure good drainage to prevent root rot. The soil should be allowed to dry out almost completely between waterings.
肥料
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize the plant during the growing season, typically in spring and summer, to promote healthy growth and flowering.
植え替え
Repotting is generally not necessary for Catananche caerulea as it prefers to grow outdoors. However, if grown in containers, repotting can be done in early spring before the growing season begins. Ensure the new pot has good drainage.
伝搬
Cupid's Dart can be propagated by seeds or division. Seeds can be sown in spring, while division is best done in early spring or autumn. Ensure the divisions have enough roots to establish themselves.
剪定
Pruning is not typically required for Catananche caerulea. However, deadheading spent flowers can encourage more blooms and maintain a tidy appearance.
毒性
Catananche caerulea is not known to be toxic to pets or humans. It is generally considered safe to grow in gardens where pets and children are present.