Species Terrestrial Water Starwort
green leaves and yellow-green stems

Terrestrial Water Starwort

Callitriche terrestris

Terrestrial Water Starwort (Callitriche terrestris) is an aquatic plant known for its star-shaped leaves. It is a low-growing plant with leaves that are generally arranged in a whorl of four to six around the stem. It is capable of sustaining itself on land or in shallow ponds and streams.It is native to Europe and Asia, but it is currently found across much of North America. This hardy species prefers moist and wet soils in full to partial sun. It often forms dense colonies in ponds around other aquatic plant species, creating a beautiful ornamental garden. With its bright green foliage and star-shaped leaves, Terrestrial Water Starwort is a unique and attractive addition to wetland gardens or home aquariums.

Watering:

Minimal

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.

Season

Fall
Winter
Spring
Summer
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Starts Flowering

⚠️ Perenual and its members cannot be held liable for any health issues that may arise from the information provided on the website or from using any of the plants found on the site. The information provided is intended to be used as general guidelines only.