Dittrichia viscosa, commonly known as false yellowhead or sticky fleabane, is a perennial or subshrub in the Asteraceae family. It is native to the Mediterranean region and prefers subtropical climates. The plant is known for its sticky, aromatic leaves and yellow flowers that bloom in late summer to autumn.
Dittrichia viscosa thrives in bright, direct sunlight and prefers moderate temperatures. It can tolerate dry conditions and does not require frequent watering. The plant is relatively low-maintenance and can adapt to various environmental conditions.
土壌
Dittrichia viscosa prefers well-draining loam soil. It can tolerate poor soil conditions but thrives best in moderately nutrient-rich soil. Ensure the soil dries out almost completely between waterings to prevent root rot.
肥料
This plant does not require regular fertilization. If desired, a balanced, slow-release fertilizer can be applied sparingly during the growing season to promote healthy growth.
植え替え
Repotting is not frequently required for Dittrichia viscosa. If grown in a container, repot the plant when it becomes root-bound or outgrows its pot. Choose a slightly larger pot with good drainage and fresh loam soil.
伝搬
Dittrichia viscosa can be propagated through seeds or cuttings. The best time to propagate is in the spring. For seed propagation, sow the seeds in well-draining soil and keep them moist until germination. For cuttings, take a healthy stem cutting, remove the lower leaves, and plant it in moist soil.
剪定
Pruning is not necessary for Dittrichia viscosa. However, you can trim back any dead or damaged stems to maintain the plant's appearance and encourage new growth.
毒性
Dittrichia viscosa is not known to be toxic to pets or humans. However, it is always advisable to keep plants out of reach of pets and children to prevent any accidental ingestion.