Russian Comfrey (Symphytum uplandicum)

Russian Comfrey

Also known as: Healing Herb, Bruisewort, Gum Plant

Russian Comfrey (Symphytum uplandicum) is a hybrid plant that occurs naturally in the Caucasus Mountains of Russia. It is cultivated as an ornamental in gardens, most commonly used for shady borders. It has very large leaves and blue, bell-shaped flowers. It can spread aggressively through creeping roots.

Scientific classification

Species

Russian Comfrey (Symphytum uplandicum)

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Herb

Plant Type

Late spring, Summer

Bloom Time

91 cm to 1.2 m

Plant Height

60 cm to 90 cm

Spread

Green, White, Silver

Leaf Color

2.5 cm

Flower Size

Pink, Blue, Purple

Flower Color

Deciduous

Leaf type

Distribution of Russian Comfrey

Distribution Map

Russian Comfrey is native to certain regions in Europe and has been introduced to various other parts of the continent. Its presence spans across both its native range and these additional areas where it has been cultivated. The plant has adapted to a variety of climates within these regions, illustrating a broad adaptability outside of its original habitat.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Waste areas

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Russian Comfrey

Every 1-2 weeks

Water

Partial sun

Sunlight

0 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Originating from cooler climates, russian Comfrey prefers moderate moisture and consistent watering, ideally every 1-2 weeks. While it tolerates brief dryness, its growth cycle relies on rainfall, needing less water during rainy seasons. This herbaceous perennial thrives outdoors with balanced hydration.

Fertilize: For russian Comfrey, use balanced fertilizer in spring and high-phosphorus blends in early summer. Fertilize bi-monthly with 1/4 cup per plant, adjusting during dormancy. Employ slow-release types and water well post-application to avoid root burn, ensuring healthy growth and vibrant blooms for russian Comfrey.

Pruning: Russian Comfrey features vibrant green leaves and rapid growth. Prune in early to late spring, removing dead or damaged leaves. Post-flowering cutbacks foster denser growth and reduce seeding. Regular pruning maintains aesthetics and health. Use sterile tools to prevent disease; consult reliable horticultural sources for guidance.

Propagation: Russian Comfrey is a robust herbaceous perennial known for its medicinal properties. It is best propagated by root division, ensuring each segment has roots and growing buds. Adequate soil moisture and protection from extreme elements are crucial for the successful establishment and growth of russian Comfrey.

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