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Ceratophyllum demersum


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photo by Visions, copyright GAP Photos (45561)

Plant details

An extremely useful, quick-spreading pond plant that' will act as an oxygenator and help keep the water clear. Lob the rootless plants into deep water (at a minimum depth of 30cm), and they spread just below the surface, producing long, tail-like growths with tough, brittle, dark green leaves. If it starts to clog the pond, be ruthless and haul out the excess growth in summer.

Family: Ceratophyllaceae

Genus: Ceratophyllum

Species: demersum

Plant type: Aquatic

Foliage colour: Dark green

Sun exposure: Full sun

Soil: Boggy

Hardiness: Hardy

Skill level: Beginner

Height: 30cm

Spread: 30cm

Time to plant: March to June

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