Rumex alpinus
🍃leaf (5)
🌸flower (5)
🍎fruit (5)
🌳bark (5)
🌿habit (5)
🌱other (5)

Rumex alpinus

Alpine dock · Mountain-rhubarb · Monk's-rhubarb · Butter dock · Munk's rhubarb

Tier 1 Difficulty: medium Water: low Light: full_sun
Water every
7 days
0
Soil pH
6–7
Hardiness
Zone 3–7
Click count
221
Observations
1,339

Description

Source: leafsnap

Rumex alpinus, common name monk's-rhubarb, Munk's rhubarb or Alpine dock, is a leafy perennial herb in the family Polygonaceae. It is native to upland areas of Europe and Western Asia.

Care Guide

💧 Water Every 7 days

Munk's rhubarb grows best in cool, moist alpine environments and needs regular watering, ideally once a week, to maintain consistent moisture. This plant prefers high humidity, which helps it use water efficiently during its active growing season. As an herbaceous perennial typically cultivated outdoors, Munk's rhubarb displays vigorous leaf growth.

Suggested frequency: Every 7 days
☀️ Light Full sun

Munk's rhubarb is a sun-loving, perennial herbaceous plant native to open habitats, commonly found in meadows and grasslands. It prefers full sun but can also tolerate partial sun.

Ideal: Full sun
FAQ
What are the sunlight requirements for Munk's rhubarb (Rumex alpinus)?

Munk's rhubarb, or Rumex alpinus, thrives in locations that receive full sun, which means the plant should be in a spot where it gets more than 6 hours of sunlight each day. It's important to observe how sunlight moves through your garden throughout the day to ensure that you choose a location that offers the right balance of light and shade. This strategy will help make sure your Munk's rhubarb plants are happy and healthy.

🌡️ Temperature 0–32.2°C
Ideal temperature: 0–32.2°C
💨 Humidity normal (40-60%)

This plant will thrive in moderate humidity, which is probably the level in your home. However, misting it a few times a week can be very beneficial. Make sure the room has good ventilation.

Humidity: normal (40-60%)
🪴 Soil 6-7
Soil pH: 6-7
🌱 Fertilizer

One fertilizer application in spring is generally enough for Munk's rhubarb, although multiple feedings can help maximize growth. Apply fertilizer every month to every month and a half. Fertilizing improves the leaves' appearance and performance, helping them maintain even color and a healthy texture. It also promotes root development and better nutrient uptake for the plant's long-term health.

🪴 Pot & Repot
✂️ Pruning

Munk's rhubarb thrives in cooler climates and has broad leaves that require regular care. To promote healthy growth, prune the plant from early to late spring to remove any dead leaves. Be careful not to over-prune, as this can cause stress to the plant. Using proper pruning techniques will enhance airflow and light penetration, leading to a more vigorous plant.

🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Characteristics

Plant Type
Herb
Life Cycle
Perennial
Genus
Rumex
Family
Polygonaceae
Hardiness Zone
3-7
Mature Height
0.61 m to 2.13 m
Mature Spread
49 cm to 91 cm
Leaf Color
Green, Dark Green
Leaf Type
Semi-evergreen
Flower Color
Yellow, Green
Flower Size
0.51 cm to 0.51 cm
Bloom Time
Early summer, Mid summer
Planting Time
Spring, Summer, Autumn
Harvest Time
Late summer, Early fall
Native Area
Turkey, Austria, Slovakia, Montenegro, Bulgaria, Armenia, Poland, Greece, Croatia, Slovenia, Ukraine, Serbia, Germany, Italy, Spain, Switzerland, Iran, Albania, Azerbaijan, Romania, France

Tags (4)

Common Names (8)

en Alpine dock
en Mountain-rhubarb
en Monk's-rhubarb
en Butter dock
en Munk's rhubarb
en Monk’s rhubarb
en Alpine rhubarb
en Rivas