Utricularia graminifolia is an elegant, light green foreground plant. We found this variety at an altitude of 2,000 m in fast-flowing water and emersed in the splash zone of small brooks in Sri Lanka. In aquaria this plant needs medium light to gradually produce a thick but very short carpet.https://www.aquaristikshop.com/aquaristic/Dennerle-Utricularia-graminifolia-In-Vitro/909019/
- Eneko I. wrote about Utricularia graminifolia In-Vitro Dennerle in 2017:
I have a small aquarium of 40 liters where I have placed this plant to cover the ground. At the beginning it becomes difficult, since you have to separate the plant in small portions, but later it is really satisfactory. It is advisable to use fine grained soil so that the plamta roots better. I have low illumination and no carbon dioxide and even so, the plant is spreading. Very satisfied with delivery times.