As mentioned, the Tape grass needs 6 to 7 hours of direct sunlight to do the process of photosynthesis. This helps them produce enough food to grow. You can make this easier for yourself when you group them together and plant them in the same spot in your garden. This way, they will get enough of their light requirements to produce flowers, grow sturdy stems, and produce the glucose that they need for their food.
Tape Grass, Vallisneria
Tape grass (Vallisneria spiralis)
Tape grass (Vallisneria spiralis)
Photosynthesis: How golf supers can use it with IPM - Turf & Rec
Watergrass (Luziola) Flower, Leaf, Care, Uses - PictureThis
Apple mint Care (Watering, Fertilize, Pruning, Propagation) - PictureThis
Tape grass (Vallisneria spiralis)
Tape Grass, Vallisneria
SCCF-RECON