Rotala ‘Green’: The Versatile Aquascape Stem Plant
Rotala rotundifolia ‘Green’ is a classic and highly popular aquatic stem plant tissue culture in the family Lythraceae. This specific variant is prized for its ability to maintain a beautiful, bright green hue even under high-intensity aquarium lighting, where other varieties of R. rotundifolia often turn pink or red.
As an amphibious plant native to Southeast Asia, Rotala rotundifolia exhibits heterophylly, meaning its leaf shape changes drastically between its emerged (above water) and submerged (underwater) forms. When purchased in its typically grown emerged form, the leaves are often round (rotundifolia means “round-leaved”), but once planted submerged, the new growth will feature the typical narrow, ribbon-like leaves adapted for underwater environments.
| Key Features | Details |
|---|---|
| Plant Type | Aquatic stem plant (tissue culture) |
| Leaf Color | Bright green (remains green under strong light) |
| Light Requirement | High to medium intensity lighting |
| Water Type | Freshwater, tropical aquariums |
| Submersion Behavior | Changes leaf shape from round to narrow ribbon when submerged |
FAQ
Does Rotala ‘Green’ change leaf shape when submerged?
Yes, when planted underwater, Rotala ‘Green’ develops narrow, ribbon-like leaves, while the emerged leaves are round and bright green.
Is this plant suitable for low-light aquariums?
No, Rotala ‘Green’ thrives under high to medium intensity lighting and may not grow well in low-light conditions.
Can this plant be grown entirely underwater from the start?
Please contact customer service
Brandon Jones –
I bought this plant for my 55-gallon freshwater tank with strong lighting. The leaves stayed bright green instead of turning pink like other Rotala varieties. After a week, the submerged growth started forming the narrow, elegant leaves I expected. It’s a great addition to my aquascape and looks very natural.
Mary Mackenzie –
The plant arrived healthy and the initial leaves were round and green. Once placed in the tank, the new growth under water developed the typical ribbon shape. It’s not the fastest grower, but it’s stable and adds visual interest to the background.
Ian Russell –
I’ve tried several Rotala varieties before, and this one stands out for its consistent green color. Even with 24/7 LED lighting, it doesn’t turn pink. The leaf shape change is noticeable and adds depth to the tank.