Species Pond Water Starwort
lime-green leaves

Pond Water Starwort

Callitriche stagnalis

Pond Water Starwort (Callitriche stagnalis) is an aquatic plant that grows in still or slow-moving ponds and lakes. It has finely divided, fan-shaped leaves and small flowers with four petals in shades of white or yellow. This aquatic species can tolerate a wide range of environmental conditions, from shallow depths to areas with nutrient-rich soil. Pond Water Starwort is a great addition to any water garden, as it offers surface cover and oxygenation and provides food for larvae, fish, and other aquatic species. This species is easy to care for and can tolerate full sun to partial shade.

Watering:

Minimal

Propagation:

Division,Stem Propagation,Seed Propagation,Layering Propagation

Hardiness Zone:

Sun:

full sun,part shade

Leaf:

Yes

Leaf Color:

green

Growth Rate:

Low

Drought Tolerant:

Yes

Salt Tolerant:

Yes

Care Level:

Easy

watering

Pond Water Starwort prefers consistently moist soil, so it’s important to water this plant species regularly. During the plant’s active growth period, water it every 3-4 days, making sure that the soil is evenly moist all the way down to the roots. During periods of colder, dry weather, it’s best to water the plant every 1-2 days. Make sure that the soil is never soggy - water lightly so that the soil can drain easily.

sunlight

Pond Water Starwort (Callitriche stagnalis) needs lots of sunlight in order to thrive. It should be placed in an area that receives full sun for at least 6 hours per day. The best time of day to expose this plant to sunlight is between midday and late afternoon, when the sun’s rays are at their strongest. If it is placed in an area that only receives partial sun, the plant will not grow as well and may become affected by disease or die.

pruning

Pond Water Starwort should be pruned annually in the spring and fall. Pruning should be done without delay after the plant blooms. To ensure the plant is healthy, prune back the stems that are at least 1-third of their original length. This will help with the formation of strong branches and leaves. Remove any dead or damaged branches with a pair of sharp pruners. Additionally, remove any flower heads that have died off to prevent the plant from self-seeding. This species should also be thinned out frequently to promote vigorous growth, promote air circulation, and improve sun exposure. Retain only the most vigorous stems and branches.