Vallisneria (Vallisneria spiralis) | Aquarium Plant

Light required: Moderate
Outdoor Water Temperature: 32-94°F

Requires planting in silt, substrate, loam soil, up to 50% sand. Do not plant in stone. 

Very easy to grow, prefers oxygenated water by either slightest movement or areation somewhere within 12 feet. 

Can grow 1 foot or deeper prefers 1 to 3 feet deep and may go deeper if enough light and oxygen to grow exist at lower levels. Very winter hardy. Good for all ponds without ducks or large koi as they both enjoy eating this plant. 

Goldfish are no issue with vallisneria.