More info
Datasheet
| Aquarium Compatible | yes |
| Plant Outdoor | yes |
| Plant Growth | very slow |
| Temperature Tolerance | 4°C / 39.20°F - 28°C / 82.40°F |
| Temperature | 18°C / 64.40°F - 23°C / 73.40°F |
| Light | low-high |
General Description
Acorus gramineus 'Pusillus' is a dwarf form of the Grass-leaf sweet flag or Japanese rush, belonging to the family Acoraceae. It is often not taller than 10 cm, but can reach up to about 15 cm in height. This plant is commonly known as Dwarf Sweet Flag in the aquarium trade.
Aquarium Suitability
Pusillus is considered suitable for aquariums. Although it has been previously regarded as of limited value or not entirely suitable, it can be grown permanently submerged, especially when attached to hard materials. It is recommended for nano tanks and as a midground plant.
Demands and Hardiness
This plant has an easy growth difficulty level and exhibits very slow growth. It can tolerate a range of light conditions from low to high and thrives in temperatures between 18-23°C. While it can withstand somewhat colder temperatures, caution should be exercised, as its tolerance range is between 4-28°C.
Aquascaping & Usage
Acorus gramineus 'Pusillus' is commonly utilized as an epiphyte, growing on hardscapes within aquarium setups. Its small size and slow growth make it suitable for nano tanks and as a midground plant, enhancing the visual appeal of the aquascape.
Propagation
Propagation of Acorus gramineus 'Pusillus' can be achieved through rhizome division, splitting, or by cutting off daughter plants. This allows for the expansion of the plant within the aquarium environment.
Habitat and Distribution
The plant is primarily found in aquatic habitats and outdoor settings. It is native to regions where it can grow submerged or partially submerged, contributing to the biodiversity of wetland ecosystems.