Valeriana tuberosa, commonly known as tuberous valerian, is a perennial or tuberous geophyte belonging to the family Caprifoliaceae. Native to temperate regions, this plant is known for its tuberous roots and delicate, fragrant flowers. It typically enters a dormancy period during the colder months.
Tuberous valerian thrives in temperate climates with moderate temperatures. It prefers bright, indirect light and should be watered when the soil partially dries out. Maintaining moderate humidity levels will help the plant flourish.
土壌
This plant prefers well-draining loam soil with a slightly acidic to neutral pH. Ensure the soil has good drainage to prevent waterlogging, which can harm the tuberous roots.
肥料
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize the plant during the growing season to support healthy growth and flowering.
植え替え
Repot tuberous valerian every 2-3 years or when the plant outgrows its container. Choose a slightly larger pot with good drainage, and handle the tuberous roots carefully to avoid damage.
伝搬
Propagate tuberous valerian by dividing the tubers during the dormancy period. Ensure each division has a healthy tuber and some roots. Plant the divisions in well-draining soil and water moderately.
剪定
Prune the plant to remove dead or damaged foliage and to maintain its shape. Pruning is best done during the growing season to encourage new growth.
毒性
Tuberous valerian 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.