Water
Water regularly to keep the soil consistently moist, especially during dry periods. Avoid waterlogging, as this can lead to root rot. Allow the top inch of soil to dry slightly between waterings once established.
Safety note: This plant may be toxic to humans and pets. See toxicity details.
Iberian comfrey (Symphytum ibericum) is a low-growing, spreading perennial valued for its attractive foliage and clusters of bell-shaped flowers.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun to Partial Shade
50% intensity
Prefers at least 6 hours of sunlight daily, but tolerates some shade.
Consistent Moisture
50% intensity
Keep soil evenly moist, but not soggy. Reduce watering in winter.
Well-drained, fertile soil
50% intensity
Hardy
25% intensity
Tolerates a wide range of temperatures; thrives in temperate climates.
Moderate Feed
50% intensity
Enrich soil annually and feed with balanced liquid fertilizer in spring.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | Yes 2/5 intensity |
| Toxic for pets | Yes 2/5 intensity |
| Edible | No |
Contains pyrrolizidine alkaloids, which can cause liver damage.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water regularly to keep the soil consistently moist, especially during dry periods. Avoid waterlogging, as this can lead to root rot. Allow the top inch of soil to dry slightly between waterings once established.
Cut back flowering stems after blooming to encourage a tidier appearance and potentially a second flush of flowers. In late autumn or early spring, remove dead or damaged foliage to maintain plant health and prevent disease overwintering.
Easily propagated by division of established clumps in early spring or autumn. Stem cuttings can also be taken in late spring or early summer and rooted in moist soil or water.
Comfrey is a vigorous grower and rarely needs repotting. If container-grown, repot every 2-3 years in early spring into a larger container with fresh, good-quality potting compost.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Where Iberian Comfrey (Symphytum ibericum) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Boraginales |
| Family | Boraginaceae |
| Genus | Symphytum |
| Species | Symphytum ibericum |
Similar in genus Symphytum
Answers based on plant encyclopedia data
