Symphytum tuberosum
TAXONOMY
FamilyBoraginaceae
GenusSymphytum
Zone5
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Plants of the World OnlineABOUT
Symphytum tuberosum, commonly known as Tuberous Comfrey, is a perennial herb in the Boraginaceae family. Native to Europe, it thrives in temperate climates and is known for its rhizomatous growth habit. The plant produces clusters of yellowish flowers and has a dormancy period during the winter months.
ALSO KNOWN AS
Tuberous Comfrey
Symphytum leonhardtianum
Symphytum mediterraneum
Symphytum minus
OVERVIEW
VPDCalculate
WaterWet
SoilLoamy
LightMedium (6 Hours)
Temperature15° C
Humidity60%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Tuberous Comfrey prefers moderate temperatures and medium light conditions. It thrives in environments with consistent moisture and moderate humidity. Regular watering is essential, but avoid waterlogging. The plant can tolerate a range of temperatures but prefers cooler, temperate climates.Soil
Symphytum tuberosum grows best in loamy soil with good drainage. The soil should be kept evenly moist but not waterlogged. A slightly acidic to neutral pH is ideal for optimal growth.Fertilizer
A balanced fertilizer with an N-P-K ratio of 10-10-10 is suitable for Tuberous Comfrey. Fertilize the plant during the growing season to support its development. Avoid over-fertilizing, as this can lead to excessive foliage growth at the expense of flowers.Repotting
Repot Tuberous Comfrey every 2-3 years or when the plant outgrows its container. Choose a slightly larger pot with good drainage. Gently remove the plant from its current pot, shake off excess soil, and place it in the new pot with fresh loamy soil.Propagation
Propagate Tuberous Comfrey through division or root cuttings. The best time to propagate is in early spring or late autumn. Divide the rhizomes and plant them in well-prepared soil. Ensure the new divisions are well-watered until established.Pruning
Pruning is beneficial for Tuberous Comfrey to maintain its shape and encourage healthy growth. Prune back dead or damaged foliage in early spring before new growth begins. Regularly remove spent flowers to promote continuous blooming.Toxicity
Symphytum tuberosum is generally non-toxic to pets and humans. However, it is always advisable to prevent pets and children from ingesting any plant material.Additional
Tuberous Comfrey is a hardy plant that can tolerate a range of conditions once established. It is often used in traditional medicine for its purported healing properties. Ensure the plant has enough space to spread, as it can become invasive in some areas.REVOLUTIONIZE YOUR PLANT CARE
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