Echium strictum, commonly known as the 'Viper's Bugloss', is a member of the Boraginaceae family. Native to the Canary Islands, this plant is known for its tall spikes of blue flowers. It thrives in dry, rocky environments and is well-adapted to Mediterranean climates.
Echium strictum requires bright, direct sunlight for optimal growth. It prefers moderate temperatures and can tolerate dry conditions. Ensure the plant is watered sparingly, allowing the soil to dry out almost completely between waterings. Maintain moderate humidity levels.
土壤
Echium strictum prefers sandy soil with good drainage. It thrives in nutrient-poor conditions and does not require rich soil. Ensure the soil mix is well-draining to prevent root rot.
肥料
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize sparingly, as the plant does not require high nutrient levels. Apply fertilizer during the growing season to support flower production.
换盆
Repot Echium strictum when it outgrows its container or if the soil becomes compacted. Choose a slightly larger pot with good drainage. Repotting is best done in the spring before the growing season begins.
传播
Echium strictum can be propagated from seeds or cuttings. Sow seeds in well-draining soil in the spring. Cuttings can be taken in late spring or early summer and should be placed in sandy soil to root.
修剪
Pruning is not typically required for Echium strictum. However, you can remove spent flower spikes to encourage new growth and maintain the plant's appearance.
毒性
Echium strictum is toxic to pets and humans if ingested. All parts of the plant contain pyrrolizidine alkaloids, which can cause liver damage. Handle the plant with care and keep it out of reach of children and pets.