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Banana Plant
BeginnerNymphoides aquatica
A unique plant with banana-bunch-like tubers. Charming when producing floating leaves.
About
Nymphoides aquatica is a perennial aquatic plant in the family Menyanthaceae, native to the southeastern United States, commonly known as the Banana Plant. Its most distinctive feature is the cluster of green banana-shaped tubers (nutrient-storing roots) arranged at the base, allowing it to establish simply by placing it on the substrate. The tubers serve as a nutrient reservoir, so the plant is typically positioned with the tubers half-exposed rather than buried. It extends long stems producing heart-shaped floating leaves at the water surface, but can be enjoyed as a submerged plant before it reaches the surface. Floating leaves should be trimmed regularly if they overly cover the surface. A beginner-friendly plant that grows in low to medium light without CO2, it also enjoys collector popularity for its unique appearance.
Basic Info
Origin
Southeastern United States
Lifespan
Perennial
Size
5-15cm
Temperature
20〜28℃
Watering & Fertilizer
Root tabs
Growing Tips
Placement
Just place lightly on substrate
Growth
Produces floating leaves, can be trimmed
CO2
No CO2 needed, easy to grow
Notes
Don't bury banana-shaped tubers too deep
Banana Plant FAQ
QWhat is the growing difficulty level for Banana Plant?
Beginner. A variety suitable for beginners. No special equipment or experience is required—you can grow it without problems by setting up a basic cultivation environment.
QWhat is the ideal temperature for Banana Plant?
The ideal temperature for Banana Plant is 20〜28℃. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Banana Plant?
The average lifespan of Banana Plant is Perennial. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Banana Plant get?
The mature size of Banana Plant is 5-15cm. This may vary slightly depending on cultivation environment and individual differences.
QHow should I water and fertilize Banana Plant?
Banana Plant: watering & fertilizer — Root tabs. Aim for appropriate frequency and amount.
QWhat is the typical price for Banana Plant?
The price of Banana Plant varies significantly by variety, characteristics, size, and lineage. Please check ボタちょく's price guide for the latest market information.
Last updated: June 24, 2026
References & Sources
Edited & verified by: BoTachoku Editorial Team
The classifications, regulations, and growing data on this page are created and verified based on the primary information database below.
Taxonomy & Authority
Regulations & Conservation Status
Sources: 環境省 特定外来生物等一覧(外来生物法) / CITES Appendix II 植物掲載分類群(科・属レベル)
Regulations may change. Always verify the latest information with the relevant authorities.
Related Species
Find listings for this species
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