Heteranthera dubia aka Water Star Grass
Taxonomy
Common names
Water Star Grass, Grass Leaf Mud Plantain, Grassleaf MudplantainHow to care for Water Star Grass
Water
Water Star Grass should be watered regularly, allowing the soil to dry out between waterings.
Toxicity
Ploi lacks confirmed information on the toxicity of this plant. If you, a relative, or your pet accidentally consume plant material with unknown toxicity, it's best to consult a medical expert.
Growth-pattern
New growth will sprout from the top of the Water Star Grass as it grows vertically.
More info:
Wikipedia