Common Bistort
Persicaria bistorta
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Description
Common Bistort is a perennial herbaceous plant known for its dense, cylindrical spikes of pink flowers. It is native to Europe and parts of Asia, thriving in damp meadows and along stream banks. In agroecology, it plays a crucial role in soil stabilization and erosion control due to its extensive rhizome network. The plant is a valuable addition to the herbaceous layer of a food forest, providing ground cover that suppresses weeds and retains soil moisture. Historically, it has been used in traditional European cuisine and medicine. In regenerative agriculture, it is appreciated for attracting pollinators such as bees and butterflies, and it can be paired with plants like comfrey and yarrow to enhance biodiversity and soil health.
Growing Details
Common Bistort thrives in moist, well-drained soils with a preference for slightly acidic to neutral pH levels. Prepare the soil by incorporating organic matter such as compost to enhance fertility and drainage. Mulching with straw or leaf litter helps retain moisture and suppress weeds. Companion plants include comfrey, which can improve soil structure, and yarrow, which attracts beneficial insects. Harvest leaves in early spring and roots in late autumn. Store dried roots in a cool, dry place.
Tags
Carbon Farming
Attracts Wildlife
Erosion Preventing
Bee Friendly
Meadow
Visual Appeal
Easy Propagating
Colouring
Range (Based on GBIF Data)
The map shows known occurrence points of <strong>Persicaria bistorta</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 Asia
applicable geo region: Temperate regions
language used: en
Flowering:
middle
of May for 60 days
Harvest:
middle
of July for 30 days
Seed Start:
?
Indoor Start:
Transplant:
Uses & Benefits
Edible Rating:
(3/5)
edible uses: The young leaves and shoots of Common Bistort can be eaten raw or cooked, often used in salads or as a potherb. The roots, rich in starch, can be dried and ground into a flour traditionally used in bread making. Harvest leaves in spring when they are tender, and roots in autumn for optimal flavor and nutritional content.
Medicinal Rating:
(3/5)
medicinal uses: Common Bistort has astringent properties and has been used traditionally to treat diarrhea, wounds, and ulcers. It is also used in herbal medicine to reduce inflammation and as a gargle for sore throats. The root is the primary medicinal part, typically harvested in autumn and used in decoctions or tinctures. Caution is advised as excessive consumption can lead to constipation.
health concerns: Excessive consumption may cause constipation due to its astringent properties.
other uses: The roots of Common Bistort can be used to produce a natural dye, yielding a range of colors from yellow to brown.
Scientific Literature
Loading scientific articles about <strong>Persicaria bistorta</strong>...
Botanical data
specie: Persicaria bistorta
common names: Bistort; Snakeweed; Adderwort
family: Polygonaceae
sub family:
tribe:
sub tribe:
genus: Persicaria
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 / -10ยฐC / 25ยฐC
water demands: Medium
humidity: Medium
light demands: Medium
root type: Medium
frost tender: Low
hardness:
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(6/10)
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: Common Bistort thrives in moist, well-drained soils with a preference for slightly acidic to neutral pH levels. Prepare the soil by incorporating organic matter such as compost to enhance fertility and drainage. Mulching with straw or leaf litter helps retain moisture and suppress weeds. Companion plants include comfrey, which can improve soil structure, and yarrow, which attracts beneficial insects. Harvest leaves in early spring and roots in late autumn. Store dried roots in a cool, dry place.
Potential Disturbances: Common Bistort is generally pest-free but can occasionally be affected by slugs and snails. Introduce natural predators like ground beetles or use barriers such as crushed eggshells around the plants. Companion planting with garlic or chives can help deter these pests.
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