Yellow Water Lily
Nuphar lutea
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Description
Nuphar lutea, known as the Yellow Water Lily, is an aquatic perennial native to Europe, North Africa, and parts of Asia. It thrives in still or slow-moving freshwater environments such as ponds, lakes, and rivers. The plant features large, heart-shaped leaves that float on the water's surface and bright yellow, cup-shaped flowers that bloom from late spring to early autumn. In agroecology, the Yellow Water Lily plays a crucial role in water purification, providing habitat and food for aquatic wildlife, and contributing to the biodiversity and ecological balance of aquatic systems. Historically, it has been used in traditional medicine and as a food source. In a food forest, it serves as an aquatic layer, supporting the ecosystem by oxygenating water and providing shelter for fish and amphibians. It can be paired with other aquatic plants like watercress and duckweed to enhance biodiversity.
Growing Details
Yellow Water Lily prefers full sun and grows best in still or slow-moving water. It can be propagated by seed or division of rhizomes. Plant in a container submerged in water or directly in the mud at the bottom of a pond. Use a rich, loamy soil with added organic matter to support growth. Mulching with aquatic-safe materials can help retain moisture and suppress weeds. Companion plants include watercress and duckweed, which can enhance the ecosystem. Common mistakes include planting in water th
Tags
Attracts Wildlife
Erosion Preventing
Visual Appeal
Easy Propagating
Colouring
Range (Based on GBIF Data)
The map shows known occurrence points of <strong>Nuphar lutea</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, North Africa, and parts of
applicable geo region: Temperate regions
language used: en
Flowering:
middle
of May for 120 days
Harvest:
middle
of August for 60 days
Seed Start:
?
Indoor Start:
Transplant:
Uses & Benefits
Edible Rating:
(3/5)
edible uses: The seeds and rhizomes of the Yellow Water Lily are edible. Seeds can be dried and ground into flour or popped like popcorn. Rhizomes should be cooked thoroughly to remove bitterness and can be used as a starchy vegetable. Harvest seeds in late summer when they are mature.
Medicinal Rating:
(3/5)
medicinal uses: Traditionally, the rhizomes and leaves of the Yellow Water Lily have been used for their astringent and anti-inflammatory properties. They have been applied in poultices for skin irritations and consumed in decoctions to treat diarrhea. Caution is advised due to the presence of alkaloids; proper preparation is essential.
health concerns: The plant contains alkaloids that may be toxic if consumed in large quantities. Proper preparation is required to ensure safety.
other uses: The plant is effective in natural water filtration systems and provides habitat for aquatic wildlife, enhancing biodiversity.
Scientific Literature
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Botanical data
specie: Nuphar lutea
common names: Yellow Pond Lily; Spatterdock; Cow Lily
family: Nymphaeaceae
sub family:
tribe:
sub tribe:
genus: Nuphar
Growing Conditions
area needed: 0.0 m
spacing: 0.0 m
growing difficulty: Low
Deciduous / Evergreen: Evergreen
Seed Temp (Opt/Min/Max): 20ยฐC / 15ยฐC / 25ยฐC
Plant Temp (Opt/Min/Max): 0ยฐC / 0ยฐC / 0ยฐC
water demands: High
humidity:
light demands: High
root type: Deep
frost tender: Medium
hardness:
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(5/10)
first harvest: 0 years
life span: 0 years
succession: Mid
growth rate: Medium
max height: 0.3 m
max width: 1.0 m
soil preference:
Heavy
pH preference:
Neutral
flower type:
Hermaphrodite
growth details: Yellow Water Lily prefers full sun and grows best in still or slow-moving water. It can be propagated by seed or division of rhizomes. Plant in a container submerged in water or directly in the mud at the bottom of a pond. Use a rich, loamy soil with added organic matter to support growth. Mulching with aquatic-safe materials can help retain moisture and suppress weeds. Companion plants include watercress and duckweed, which can enhance the ecosystem. Common mistakes include planting in water th
Potential Disturbances: Common pests include aphids and water snails. Natural pest management strategies include introducing beneficial insects like ladybugs to control aphids and using organic sprays such as neem oil. Planting marigolds nearby can help repel pests. Regular monitoring and manual removal of snails can also be effective.
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