Anagallis Tenella Aquatic Pond Plant – Water Speedwell

Anagallis tenella, commonly known as Bog Pimpernel or Water Speedwell, is a low-growing perennial herbaceous plant that belongs to the Primulaceae family. It is native to wetland areas and is characterized by its delicate, small flowers and trailing habit.

Here’s a detailed description and care guide for Anagallis tenella:

Description:
Anagallis tenella is a small, low-growing plant that typically reaches a height of about 2-6 inches (5-15 cm) with a spreading or trailing habit. The stems are slender and often form dense mats. The leaves are small, oval to lanceolate in shape, and arranged oppositely along the stems. They are usually light green in color and may have a slightly hairy texture.

The flowers of Anagallis tenella are the main attraction. They are typically small, measuring around 0.4 inches (1 cm) in diameter, and come in various shades of pink, purple, or blue. The flowers have a five-lobed shape, and each lobe is rounded or notched. They bloom from spring to summer, and in some cases, sporadically throughout the year. The blooms are attractive to pollinators like bees and butterflies.

Care Guide:

Lighting: Anagallis tenella thrives in partial shade to full sun. It can tolerate some shade, particularly in hot climates or during the hottest part of the day. However, to encourage more abundant flowering, provide it with at least a few hours of direct sunlight each day.

Water: Anagallis tenella prefers consistently moist soil or growing conditions. It naturally occurs in wetland areas, so it’s best to keep the soil moist but not waterlogged. If growing in a container, make sure it has good drainage to prevent waterlogging. Regular watering is essential, particularly during dry periods.

Soil: Anagallis tenella grows well in moist, fertile soil. It prefers soil that is rich in organic matter and well-draining. A mixture of peat moss, compost, and sand can help create a suitable growing medium. It can tolerate slightly acidic to slightly alkaline soil conditions.

Temperature: Anagallis tenella is a cool-season plant that thrives in mild to cool climates. It is hardy in USDA hardiness zones 6-9. It may struggle in regions with extremely hot or dry summers, so providing some shade or protection during the hottest periods can help maintain its vigor.

Fertilization: Anagallis tenella generally does not require heavy fertilization. However, you can apply a balanced, slow-release fertilizer in early spring to provide some additional nutrients. Follow the package instructions for the appropriate dosage. Avoid excessive fertilization, as it may promote more foliage growth than flowers.

Maintenance: Anagallis tenella is a relatively low-maintenance plant. Regularly remove any dead or faded flowers to encourage continuous blooming. If the plant becomes too leggy or overcrowded, trim it back lightly to promote bushier growth. Mulching around the base of the plant can help retain moisture and suppress weed growth.

Propagation: Anagallis tenella can be propagated through division or by collecting and sowing its seeds. Division is best done in spring or fall by carefully separating clumps and replanting them in suitable soil. Seeds can be sown in containers or directly in the garden, ensuring they remain moist until germination.

Pests and Diseases: Anagallis tenella is generally resistant to pests and diseases. However, it may occasionally attract aphids or be prone to root rot if the soil is overly saturated. Monitor the plant regularly for signs of pests or diseases and take appropriate measures if necessary.

By following these care guidelines, you can enjoy the delicate and colorful blooms of Anagallis tenella in your garden. Adjust the care routine based on your specific growing conditions and monitor the plant for any signs of stress, pests, or diseases. With proper care, Anagallis tenella can provide a charming ground cover or trailing plant for moist areas, borders, or containers.