Common Name
Dwarf arrowhead
Description
The Dwarf arrowhead stays lower than the "standard" form of Sagittaria subulata when it is grown under the same conditions. With lavish nutrient and CO2 supply, it reached a height of about 15 cm in our aquariums, otherwise it should remain lower in most cases. It is very well suited as a grass-like, undemanding ground cover, also in "low tech" tanks without additional CO2.
Sagittaria subulata "Pusilla" grows most luxuriant in nutrient-rich substrate and with CO2 addition, the light demand is moderate. However strong lighting, moderate nutrient supply and rather low CO2 concentration contribute to low growth. The plant also tolerates hard, slightly alkaline water. The optimum temperatures are 18 to 28℃; temperatures below 10 and up to 30℃ are tolerated. For planting, single plants with some space to each other are spread over the provided area. With time, they grow together with their underground runners. Too lush stands should be thinned out, also a deep trim close to the bottom surface is possible.
Source
Flowgrow
Characteristic
Grasslike foreground plant
Forms a dense lawn
Lower than standard Sagittaria subulata
Undemanding
Complete Botanical Name
Sagittária subuláta (L.) Buchenau
Family
Alismataceae
Genus
Sagittaria
Category
Foreground
Difficulty
easy
Growth
medium
Carbon Dioxide
need
pH Value
5-9
Temperature Tolerance
4-30℃
Carbonate Hardness
2-30 dKH
General Hardness
0-30 °dGH
Propagation
Runners
Can Grow Emersed?
yes
