Water Avens (Geum rivale) is a perennial herbaceous plant native to Europe and parts of North America, thriving in damp environments such as wetlands, stream banks, and moist meadows. It plays a crucial role in agroecology and regenerative agriculture by enhancing biodiversity and supporting pollinators, as its nodding, bell-shaped flowers attract bees and other beneficial insects. The plant's ability to stabilize soil and prevent erosion makes it valuable in waterlogged areas. Historically, Water Avens has been used for its medicinal properties and as a natural dye. In a food forest, it serves as a ground cover layer, providing habitat for soil organisms and contributing to the ecosystem's overall health. It pairs well with moisture-loving guild companions like Meadowsweet (Filipendula ulmaria) and Marsh Marigold (Caltha palustris).
Growing Details
Water Avens prefers moist, well-drained soils with a pH of 6.0 to 7.0 and partial shade, though it can tolerate full sun if the soil remains damp. Prepare the soil by incorporating organic matter such as compost to improve moisture retention. Mulching with straw or leaf litter helps maintain soil moisture and suppress weeds. Companion plants include moisture-loving species like Meadowsweet and Marsh Marigold. Avoid planting in overly dry or compacted soils. Harvest roots in early spring before f
The map shows known occurrence points of <strong>Geum rivale</strong> recorded in scientific biodiversity databases.
Source: <a href="https://www.gbif.org" target="_blank">GBIF.org</a> โ Global Biodiversity Information Facility
Location & Timing
native geo location: Native to Europe and parts of North America
applicable geo region: Temperate regions
language used: en
Flowering:
beginning
of May for 60 days
Harvest:
beginning
of July for 30 days
Seed Start:
?
Indoor Start:
Transplant:
Uses & Benefits
Edible Rating:
(1/5)
edible uses: The roots of Water Avens can be used to make a chocolate-flavored tea, although this use is not common. The tea is prepared by drying and steeping the roots, which are available in early spring before flowering.
Medicinal Rating:
(3/5)
medicinal uses: Traditionally, the roots of Water Avens have been used in herbal medicine to treat ailments such as sore throats and digestive issues due to their astringent properties. The roots can be dried and powdered for use in teas or tinctures. Caution is advised as excessive consumption may lead to digestive discomfort.
health concerns: Excessive consumption of root preparations may cause digestive discomfort.
other uses: The plant can be used as a natural dye, producing a range of colors from its roots and flowers.
Scientific Literature
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Botanical data
specie: Geum rivale
common names: Water Avens; Purple Avens; Chocolate Root
family: Rosaceae
sub family:
tribe:
sub tribe:
genus: Geum
Growing Conditions
area needed: 0.3 m
spacing: 0.3 m
growing difficulty: Low
Deciduous / Evergreen: Evergreen
Seed Temp (Opt/Min/Max): 15ยฐC / 10ยฐC / 20ยฐC
Plant Temp (Opt/Min/Max): 15ยฐC / 5ยฐC / 25ยฐC
water demands: High
humidity: High
light demands: Medium
root type: Medium
frost tender: Low
hardness:โโโโโโโโโโ(4/10)
first harvest: 0 years
life span: 0 years
succession: Mid
growth rate: Medium
max height: 0.6 m
max width: 0.3 m
soil preference:
Medium (Loam)
pH preference:
Neutral
flower type:
Hermaphrodite
growth details: Water Avens prefers moist, well-drained soils with a pH of 6.0 to 7.0 and partial shade, though it can tolerate full sun if the soil remains damp. Prepare the soil by incorporating organic matter such as compost to improve moisture retention. Mulching with straw or leaf litter helps maintain soil moisture and suppress weeds. Companion plants include moisture-loving species like Meadowsweet and Marsh Marigold. Avoid planting in overly dry or compacted soils. Harvest roots in early spring before f
Potential Disturbances: Water Avens is generally pest-free but may occasionally be affected by aphids or slugs. Introduce beneficial insects such as ladybugs and lacewings to control aphid populations. Use copper barriers or diatomaceous earth to deter slugs. Companion planting with garlic or chives can also help repel pests.
Growth Timeline
Recipes Using This Plant
Animals Interacting With This Plant
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