Widgeonweeds (Ruppia)

Widgeonweeds

Also known as: Ditch grasses

Widgeonweeds are usually annuals, but can be grown as a perennial in some temperate zones. These plants thrive in watery habitats and can tolerate brackish and salt water. The leaves all grow below water. They are occasionally planted in garden ponds, and provide a food source for native waterfowl.

Scientific classification

Genus

Widgeonweeds (Ruppia)

Family

Ditch-grass

Order

Water plantains and allies

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Annual

Lifespan

Images of Widgeonweeds

Species

Widgeongrass Spiral ditchgrass Large-fruit seatassel

Care Guide for Widgeonweeds

Every week

Water

Full sun

Sunlight

Water: Widgeonweeds thrives in aquatic environments, requiring moderate watering to maintain consistent soil moisture, typically weekly. Its growth benefits from submerged conditions or being near water, which stabilizes temperature and ensures hydration.

Propagation: Widgeonweeds can be propagated by seed sowing and division, requiring proper light, temperature (10-25°C), and waterlogged soil. To ensure success, maintain adequate water levels and prevent seed desiccation. For division, separate roots in spring or autumn and replant immediately in suitable substrate.

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Learn More About Widgeonweeds

How to Grow and Care

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