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Star Rotala

Pogostemon stellatus

Also called Water Star

Star Rotala
Photo: User:Tsunamicarlos, PD

Star Rotala (Pogostemon stellatus) is a mint-family aquatic perennial from tropical Asia and northern Australia, grown mainly in aquariums and aquascapes. It thrives when submerged in bright, nutrient-rich water.

Family
Lamiaceae (Mint family)
Grows as
Aquatic, Perennial
Light
Bright indirect
Water
Keep it fully submerged in an aquarium or pond; it grows in water.
Soil
Aquarium substrate or nutrient-rich gravel with root tabs, or a rich pond bottom.
Temperature
22–30 °C; protect below 18 °C
How easy
Moderate
Native range
Trop. & Subtrop. Asia to N. Australia
Climate
seasonally dry tropical

About

Pogostemon stellatus is an aquatic, perennial, herbaceous flowering plant (angiosperm) from East and Southeast Asia, the Indian subcontinent, New Guinea, and northern Australia. Because of its extensive geographic distribution, there are many different colors and leaf forms of this plant to be found in the wild.

It is a fairly common, but highly prized and sought-after, decorative and functional species within the aquarium trade and aquascaping hobby. Some of the modern hybrids and cultivars include varieties such as 'Dassen', 'Kimberley', 'Narrowleaf', and 'Octopus'.

Other Pogostemon plants

Patchouli · Pogostemon helferi

Text excerpted from the Wikipedia article Pogostemon stellatus by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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