Common Spikerush (Eleocharis palustris) is a perennial, rhizomatous sedge found in wetlands, marshes, and along the edges of ponds and streams. It is characterized by its slender, erect stems that can reach up to 1 meter in height. This plant plays a crucial role in wetland ecosystems by stabilizing soil with its dense root mats, filtering sediments, and improving water quality. In regenerative agriculture, Common Spikerush serves as a keystone species in aquatic ecosystems, providing habitat and food for various wildlife, including birds and aquatic insects. It is particularly valuable in creating natural buffers and enhancing biodiversity. Historically, it has been used by indigenous cultures for minor medicinal purposes, such as treating wounds or skin irritations. In agroecological systems, it can be part of a guild with other wetland plants like cattails and bulrushes, contributing to a balanced ecosystem.
Growing Details
Common Spikerush thrives in wet, marshy conditions and can tolerate a range of soil types, from sandy to clay. It prefers full sun but can grow in partial shade. For optimal growth, prepare the soil by ensuring it remains consistently moist, and consider mulching with organic matter to retain moisture. Companion plants include other wetland species like cattails and bulrushes, which can enhance biodiversity and ecosystem function. Avoid planting in areas prone to complete drying out. Propagation
The map shows known occurrence points of <strong>Eleocharis palustris</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 temperate regions of the Northern H
applicable geo region: Temperate regions of the Northern Hemisphere
language used: en
Flowering:
beginning
of May for 90 days
Harvest:
beginning
of August for 60 days
Seed Start:
?
Indoor Start:
Transplant:
Uses & Benefits
Edible Rating:
(0/5)
edible uses:
Medicinal Rating:
(1/5)
medicinal uses: Traditionally, some indigenous cultures have used parts of the plant for minor medicinal purposes, such as treating wounds or skin irritations. The plant's astringent properties can be applied topically.
health concerns:
other uses: Common Spikerush is often used in wetland restoration and erosion control projects due to its ability to stabilize soil and filter water.
Scientific Literature
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Botanical data
specie: Eleocharis palustris
common names: Common Spikerush; Creeping Spikerush; Marsh S
family: Cyperaceae
sub family:
tribe:
sub tribe:
genus: Eleocharis
Growing Conditions
area needed: 0.5 m
spacing: 0.3 m
growing difficulty: Low
Deciduous / Evergreen:
Seed Temp (Opt/Min/Max): 15ยฐC / 10ยฐC / 20ยฐC
Plant Temp (Opt/Min/Max): 15ยฐC / 5ยฐC / 25ยฐC
water demands: High
humidity: High
light demands: High
root type: Shallow
frost tender: Low
hardness:โโโโโโโโโโ(4/10)
first harvest: 0 years
life span: 0 years
succession: Pioneer
growth rate: Fast
max height: 1.0 m
max width: 0.5 m
soil preference:
Medium (Loam)
pH preference:
Neutral
flower type:
Hermaphrodite
growth details: Common Spikerush thrives in wet, marshy conditions and can tolerate a range of soil types, from sandy to clay. It prefers full sun but can grow in partial shade. For optimal growth, prepare the soil by ensuring it remains consistently moist, and consider mulching with organic matter to retain moisture. Companion plants include other wetland species like cattails and bulrushes, which can enhance biodiversity and ecosystem function. Avoid planting in areas prone to complete drying out. Propagation
Potential Disturbances: Common Spikerush is generally pest-resistant. However, in overly humid conditions, it may be susceptible to rusts or fungal diseases. To manage these naturally, ensure good air circulation and consider introducing beneficial insects like ladybugs to control any aphid populations. Companion planting with marigolds can help deter nematodes.
Growth Timeline
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