Also known as Comfrey · Eastern Comfrey · Soft Comfrey
Category: Ornamental, Foliage
Type: Herb
Sunlight: Full Sun to Partial Shade
Water: Regular
Temperature: Hardy
Symphytum orientale, a robust perennial, features hairy foliage and clusters of white to pale pink flowers. It's known for its vigorous growth.
Symphytum orientale is a herbaceous perennial plant belonging to the Boraginaceae family, commonly known as comfrey. While many species within the Symphytum genus are widely recognized for their historical medicinal uses, Symphytum orientale is a distinct species with its own specific characteristics and distribution. It is a robust plant that typically forms clumps of upright stems, reaching a mature height of approximately 60 to 100 centimeters. The plant's growth habit is bushy and spreading, making it a substantial presence in the garden.
The leaves of Symphytum orientale are a prominent feature, being large, ovate to lanceolate, and covered in coarse hairs, giving them a somewhat rough texture. They are arranged alternately along the stems, with the lower leaves being significantly larger and often possessing winged petioles that decurrent down the stem. This decurrent nature is a characteristic that can aid in species identification. During the flowering season, which typically occurs from late spring through summer, Symphytum orientale produces clusters of bell-shaped flowers. These flowers are usually a pale blue to lilac color, though variations can occur. After flowering, the plant develops small, nutlet-like fruits, which are typically dark brown to black when mature and contain the seeds for reproduction.
Symphytum orientale is native to a specific geographical region, primarily found in parts of southeastern Europe and southwestern Asia, including countries like Turkey and Greece. Its natural habitat often includes open woodlands, meadows, and disturbed ground, where it thrives in well-drained soils. While it can tolerate a range of soil types, it prefers moist, fertile conditions. In cultivation, Symphytum orientale is generally considered an easy-to-grow plant, adaptable to various garden settings. It prefers full sun to partial shade and benefits from consistent moisture, especially during dry periods. It is also known for its hardiness and ability to withstand cold winters.
Historically, various Symphytum species have been utilized for their perceived medicinal properties, particularly due to compounds like allantoin, which is believed to promote cell proliferation and wound healing. However, it is crucial to note that the medicinal use of Symphytum species, including Symphytum orientale, requires caution and is often subject to regulatory restrictions due to potential toxicity, particularly liver toxicity associated with pyrrolizidine alkaloids. Scientific research continues to explore the biochemical composition and potential applications of these plants, but definitive and widely accepted uses for Symphytum orientale in modern medicine are not extensively documented or recommended for self-treatment. Ornamentally, Symphytum orientale can be an attractive addition to borders and wild gardens, providing lush foliage and attractive blooms. Its vigorous growth and ability to attract pollinators also contribute to its ecological interest.
At-a-glance light, water, soil, and growing conditions from plant data
Light
Full Sun to Partial Shade
50% intensity
Thrives in sunny locations but tolerates some shade.
Watering
Regular
50% intensity
Keep soil consistently moist during growing season, reduce in winter.
Soil
Well-drained, fertile
50% intensity
Temperature
Hardy
25% intensity
Prefers moderate temperatures; tolerates frost.
Fertilizer
Light
25% intensity
Feed sparingly in spring with a balanced fertilizer.
Symphytum Orientale Quick Facts
Key traits and growing stats from plant data
Plant Type
Herb
Plant Category
Ornamental, Foliage
Plant Place Type
Garden, Pot
Lifespan
Perennial
Plant Height
0.6-1.2 m
Spread
0.6-1.0 m
Growth Rate
Fast
Dormancy
Yes
Leaf Color
Green
Leaf Type
Hairy
Flower Size
1-1.5 cm
Optimal Sunlight Lux
60000
Care guide for Symphytum Orientale
Watering, pruning, propagation, and repotting details from plant data
Water
Symphytum orientale prefers consistently moist soil, especially during its active growth period. Water thoroughly when the top 2-3 cm of soil feels dry.
Reduce watering in autumn and winter when the plant becomes dormant. Avoid waterlogging, as this can lead to root rot.
Pruning
After flowering, deadhead spent blooms to prevent seed formation and encourage a tidier appearance. Cut back the entire plant to the ground in late autumn or early spring before new growth emerges.
This rejuvenates the plant and helps manage its spread.
Propagation
Symphytum orientale can be easily propagated by division of established clumps in early spring or autumn. It also readily self-seeds. Seeds can be sown in autumn or spring in a cold frame or directly in the garden.
Root cuttings can also be taken in spring.
Repotting
Repotting is generally only necessary for container-grown plants, typically every 2-3 years. Do this in early spring before new growth begins. Choose a pot only slightly larger than the current one.
Refresh the potting mix with fresh, well-draining compost.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Northern hemisphere
Flowering & fruiting calendar
Peak bloom · MayPeak fruit · Jul
FloweringFruiting
Southern hemisphere
Flowering & fruiting calendar
Peak bloom · NovPeak fruit · Dec
FloweringFruiting
Image Gallery
Photos of Symphytum Orientale (Symphytum orientale)
Symphytum Orientale Names & Synonyms
Common names and botanical synonyms
Common Names
Comfrey
Eastern Comfrey
Soft Comfrey
White Comfrey
Synonyms
Symphytum jacquinianum Tausch
Symphytum violaceum Gaterau
Symphytum Orientale Taxonomy
Botanical classification
Taxonomic classification of Symphytum Orientale
Rank
Name
kingdom
Plantae
division
Tracheophyta
class
Magnoliopsida
order
Boraginales
family
Boraginaceae
genus
Symphytum
species
Symphytum orientale
Symphytum Orientale FAQs
Answers based on plant encyclopedia data
What are the soil and light requirements for Symphytum orientale?
Symphytum orientale prefers well-drained soil and can tolerate a range of light conditions, from full sun to partial shade. It is quite adaptable.
How large does Symphytum orientale grow?
Symphytum orientale can grow to a height and spread of approximately 60 to 90 centimeters, forming a substantial clump.
Is Symphytum orientale invasive?
While not typically considered invasive, Symphytum orientale can spread vigorously and may naturalize in favorable conditions. It is best to plant it where its spread can be managed.
When does Symphytum orientale bloom?
Symphytum orientale typically blooms from late spring through early summer, producing clusters of white to pale pink, bell-shaped flowers.
How should I propagate Symphytum orientale?
Symphytum orientale can be easily propagated by division of its rootstock in early spring or autumn. It can also be grown from seed.