Sessile Joyweed
Alternanthera sessilis
Family : Amaranthaceae
Robust and easy stem plant with green leaves, often used in background or paludarium.
Description
Alternanthera sessilis is an amphibious plant with creeping or erect stems. Its leaves are sessile (without petiole), oval, bright green, sometimes tinged with red. It can reach 40 cm in aquariums. Growth is fast. It produces small white flowers in heads when emersed. Underwater, it adapts well but can become invasive. It is very hardy and tolerates a wide range of parameters. Used as background or emersed in paludariums.
Habitat
Region :
Wetlands, rice paddies, stream edges
Distribution :
Recommended parameters
Care
Care notes
Low to moderate lighting (0.3-0.6 W/L) is sufficient, but stronger light promotes compact growth. CO2 not necessary but beneficial. Temperature 20-30°C, pH 6-8, GH 2-20, KH 2-15. Nitrates <30 mg/L, phosphates <3 mg/L. Tolerates hard water. Frequent trimming to control growth. Suitable for beginners. Compatible with all fish. Can be grown emersed. Beware of spreading roots.
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