Symphytum grandiflorum, commonly known as creeping comfrey, is a low-growing perennial valued for its ability to form a dense ground cover and its early spring flowers. This plant features broad, hairy leaves and produces clusters of nodding, bell-shaped flowers, typically in shades of cream or pale yellow, from early to mid-spring. Its spreading growth habit and tolerance of shade make it a useful addition to woodland gardens and shady borders, contributing both ground cover and early spring blooms to various settings. It belongs to the Boraginaceae family.
Origin: Symphytum grandiflorum is native to the Caucasus region.
Light: Symphytum grandiflorum thrives in partial to full shade. It can tolerate some sun, but prefers shadier conditions.
Water: This plant prefers consistently moist soil. Regular watering is necessary, especially during dry periods.
Soil: Symphytum grandiflorum adapts to a range of soil types, but does best in fertile, humus-rich soil. It can tolerate slightly acidic to neutral conditions.
Fertilising: A light application of compost or balanced fertilizer in spring can support healthy growth.
Pruning: Cut back the plant after flowering to maintain a tidy appearance and prevent excessive self-seeding.
Spreading: This plant spreads readily by its roots, so it can become quite vigorous.
Pests and Diseases: Symphytum grandiflorum is generally resistant to pests and diseases.
Uses: Symphytum grandiflorum is primarily grown as a ground cover in shady areas. It is also used in woodland gardens and borders.
Toxicity: Like other comfrey species, Symphytum grandiflorum contains pyrrolizidine alkaloids, which can be toxic if ingested in large quantities. It is best to avoid internal use and exercise caution around children and pets