The Round-leaved Sundew is a small, carnivorous plant native to boggy areas across the Northern Hemisphere. It plays a crucial role in nutrient cycling within its ecosystem by capturing and digesting insects, thus compensating for the nutrient-poor conditions of its habitat. This plant is a ground cover layer in wetland ecosystems and contributes to the biodiversity of bog environments. Historically, it has been used in European herbal medicine for its respiratory benefits. It is a fascinating example of plant adaptation and survival in challenging conditions.
Growing Details
Prefers acidic, nutrient-poor bog conditions with a sphagnum moss substrate. Use only distilled or rainwater to prevent mineral buildup. Avoid fertilization as it derives nutrients from insects. Companion plants include other bog species like Sphagnum moss and Cranberry. Ensure winter dormancy by maintaining temperatures between 0-5ยฐC. Common mistakes include overwatering and using tap water, which can harm the plant.
The map shows known occurrence points of <strong>rotundifolia</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: Northern Hemisphere bogs and wetlands
applicable geo region: Europe, North America, Asia
language used: en
Flowering:
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Harvest:
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Uses & Benefits
Edible Rating:
(0/5)
edible uses: Not consumed due to its carnivorous nature and potential toxicity.
Medicinal Rating:
(3/5)
medicinal uses: Traditionally used as a cough remedy and for respiratory issues such as bronchitis and whooping cough. The leaves contain naphthoquinones, which have been used in European herbal medicine. Caution is advised due to potential toxicity if misused.
health concerns: Potential toxicity if ingested improperly. Use with caution and consult with a qualified herbalist.
other uses: Valuable for educational purposes in bog gardens and as a natural pest control agent in specialized wetland environments. It is important for the conservation of bog ecosystems.
Scientific Literature
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Botanical data
specie: rotundifolia
common names: Round-leaved Sundew, Common Sundew
family: Droseraceae
sub family:
tribe:
sub tribe:
genus: Drosera
Growing Conditions
area needed: 0.1 m
spacing: 0.1 m
growing difficulty: High
Deciduous / Evergreen: Deciduous
Seed Temp (Opt/Min/Max): 15ยฐC / 10ยฐC / 20ยฐC
Plant Temp (Opt/Min/Max): 15ยฐC / 5ยฐC / 25ยฐC
water demands:
humidity:
light demands:
root type:
frost tender:
hardness:โโโโโโโโโโ(0/10)
first harvest: 0 years
life span: 5 years
succession:
growth rate: Fast
max height: 0.2 m
max width: 0.1 m
soil preference:
pH preference:
Alkaline
flower type:
growth details: Prefers acidic, nutrient-poor bog conditions with a sphagnum moss substrate. Use only distilled or rainwater to prevent mineral buildup. Avoid fertilization as it derives nutrients from insects. Companion plants include other bog species like Sphagnum moss and Cranberry. Ensure winter dormancy by maintaining temperatures between 0-5ยฐC. Common mistakes include overwatering and using tap water, which can harm the plant.
Potential Disturbances: Generally pest-free due to its carnivorous nature. However, aphids can occasionally be a problem; introduce ladybugs or use neem oil as a natural remedy.
Growth Timeline
Recipes Using This Plant
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