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Giant Duckweed (Spirodela polyrhiza)

Giant Duckweed (Spirodela polyrhiza) is a free-floating aquatic plant with small, round, dark green to purplish leaves.

Above information is sourced from Wikipedia

Sunlight

Prefers full sun to partial shade.

Watering

Always keep submerged in water.

Soil

Does not require soil; floats on the water surface.

Temperature

Thrives in moderate temperatures.

Habitat

Aquatic, Outdoor

Fertilizer

Fertilize sparingly.

Care Requirements

Light

Prefers full sun to partial shade.

Bright light encourages growth.

Water

Always keep submerged in water.

This is an aquatic plant.

Soil

Does not require soil; floats on the water surface.

Temperature

Thrives in moderate temperatures.

Ideal range is 15-25°C.

Habitat

Aquatic, Outdoor

Fertilizer

Fertilize sparingly.

Use diluted balanced fertilizer in nutrient-poor water.

Plant Overview

Plant Type

Aquatic

Plant Category

Foliage

Plant Environment

Aquatic, Outdoor

Lifespan

Perennials

Plant Height

0.1-0.5 cm

Spread

1-5 cm

Growth Rate

Very fast

Dormancy

Submerges as turions in cold conditions

Leaf Color

Dark Green, Purple

Leaf Type

Simple

Weed Status

Yes

Image Gallery

Synonyms
Lemna bannatica Waldst. & Kit. ex Schleid.
Lemna major Griff.
Lemna maxima Blatt. & Hallb.
Lemna orbicularis Kit. ex Schult.
Lemna orbiculata Roxb.
Lemna polyrhiza L.
Lemna thermalis P.Beauv. ex Nutt.
Lemna umbonata A.Braun ex Hegelm.
Lenticula polyrrhiza (L.) Lam.
Spirodela atropurpurea Montandon
Spirodela maxima (Blatt. & Hallb.) McCann
Telmatophace orbicularis (Kit. ex Schult.) Schur
Telmatophace polyrhiza (L.) Godr.
Taxonomy
  • kingdomPlantae
  • divisionTracheophyta
  • classLiliopsida
  • orderAlismatales
  • familyAraceae
  • genusSpirodela
  • speciesSpirodela polyrhiza
Toxicity

Toxic for humans

No

Rating: 0/5

Toxic for pets

No

Rating: 0/5

Edible

No

Additional Care Tips

FAQs