
(Myriophyllum ussuriense)

Ussuri water milfoil, Ussuri watermilfoil, Asian watermilfoil
Myriophyllum ussuriense is a submerged aquatic plant with feathery leaves that grow in whorls around the stem. It is native to Asia and is commonly used as an aquarium plant.
12-36 inches (30-90 cm)
Myriophyllum ussuriense requires moderate to high light levels. It should be placed in a well-lit area or under artificial lighting for at least 10-12 hours per day.
This plant prefers high humidity levels, so it should be grown in a humid environment or misted regularly.
This plant requires regular fertilization with a balanced liquid fertilizer. It is important not to over-fertilize, as this can lead to algae growth and other issues.
Pruning is not necessary for this plant, but it can be trimmed to control its size and shape.
Common pests for Myriophyllum ussuriense include snails, aphids, and spider mites. Diseases are not common in aquarium-grown specimens.
12-18 inches (30-45 cm)
This plant requires consistent moisture levels, so it should be grown in a well-draining substrate and kept consistently moist. The water should be changed regularly to prevent the build-up of toxins.
Myriophyllum ussuriense prefers a temperature range of 68-78°F (20-25°C). It should be kept away from cold drafts and extreme temperature fluctuations.
This plant can grow year-round in an aquarium.
Myriophyllum ussuriense is considered easy to grow and is suitable for beginner and experienced aquarists alike.
Myriophyllum ussuriense is not suitable for outdoor growing in the United States.
Myriophyllum ussuriense is also known as the Whorled Watermilfoil due to its distinctive leaf arrangement.