Shoal & Stem
The Tiger Pit

Duckweed

Lemna minor

Sparsely planted

Where it's from

Native to Afghanistan, Alabama, Alaska, Albania, Algeria, Altay and 167 more

Recorded as introduced in Ascension, Galápagos, New South Wales, New Zealand South and 6 more places

Native range: The World Checklist of Vascular Plants (WCVP) (CC BY 4.0).

At a glance

Light
Low to high
CO₂
Not required
Growth
Extremely fast
Temp
50–86°F
10–30°C
pH
5.0–8.0
GH
18–447 ppm
1–25 dGH

Ammonia 0 ppm and nitrate under 60 ppm.

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Everything about Duckweed

Care guide, common diseases, compatible livestock, keepers' experiences and more