Winged Water Starwort

Winged Water Starwort (Callitriche marginata) enjoys moist soil but should not be allowed to dry out completely. Water every 7 to 10 days or as needed. Plants are best watered early in the day so that foliage has the opportunity to dry out before nightfall. Allow the soil to dry out slightly between waterings but do not allow it to dry completely. If planted in submerged tanks, maintain a water level of at least 6 inches and check for adequate levels of dissolved oxygen in the water.

Winged Water Starwort ( Callitriche Marginata) requires a minimum of 6 hours of direct or filtered sunlight per day, preferably in the morning and early evening. In certain cases, the plant can tolerate more shade, but for best results, a minimum of 6 hours of light is recommended. This plant flourishes in a cool to moderately warm climate with relative humidity levels of 60 to 80 percent. Unlike many other aquatic plants, it does not require a nutrient-rich soil or environment to grow. It can be grown in either saltwater or freshwater tanks, though it prefers a slow-moving current or standing water in both scenarios.

Winged Water Starwort (Callitriche marginata) should be pruned in late spring or early summer. Pruning should be done to reduce excessive growth to keep the plant looking neat and to encourage new growth. It is best to prune allot at once rather than a few stems at time, so a 10% pruning is recommended. When trimming, look for dried or dead growth and any old stems that are no longer productive. After trimming, remove any debris from the water around the plant.