Monk's rhubarb (Rumex alpinus)
Care, watering, light and tips for Monk's rhubarb on Floravia.
Quick facts
- Family: Polygonaceae
- Difficulty: Moderate care
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Monk's rhubarb
Rumex alpinus, commonly known as Alpine Dock or Alpine Rhubarb, is a robust perennial herbaceous plant belonging to the Polygonaceae family, native to the mountainous regions of Europe and Asia. It is characterized by its large basal leaves with long petioles and greenish flowers arranged in dense panicles. It is ideal for naturalistic gardens, moist borders, or as a ground cover in cool, shady areas.
Native range
Mountains of central and southern Europe, from the Pyrenees to the Balkans and the Caucasus
Care tips
It prefers locations with partial shade to full shade, although it can tolerate some sun if the soil is kept consistently moist. It requires a rich, moist, and well-drained soil, showing good adaptability to heavy soils. Watering should be regular to maintain soil moisture, especially in dry climates or during summer. Avoid prolonged soil dryness, as this can stress the plant and reduce its vigor.
How to save a dying Monk's rhubarb
- Warning signs
- Yellowish or wilted leaves, soft and drooping stems, stunted growth.
- First aid
- Check drainage and reduce watering if waterlogged. If dry, water thoroughly. Place in cool partial shade.
- What kills it
- Excessive direct sun and heat, or constant waterlogging. It doesn't tolerate extreme drought.
- Can it be saved?
- Yes, if roots aren't rotted or completely dry. Act quickly to adjust watering and location.