Chaenostoma cordatum, commonly known as Bacopa or Sutera cordata, is an evergreen perennial herb native to the streambanks and wetlands of South Africa. It typically forms a dense mat of foliage and reaches a height of 2-4 inches (5-10 cm) with a spread of up to 24 inches (60 cm). This plant is characterized by its small, dark green, heart-shaped leaves and abundant, small, round, five-petaled flowers that are most commonly blue, pink, or white. The flowers are particularly showy in spring, although they can be found blooming throughout the year in its native climate.

Bacopa is valued for its long flowering season and is often used in hanging baskets, containers, and as a ground cover. It is also popular in water garden settings due to its affinity for moist conditions. While it can be grown as an annual in colder climates, it thrives in full sun and requires ample water to maintain its lush appearance. Bacopa prefers well-draining soil and can tolerate a range of soil types, from sandy to loamy. It is relatively low maintenance but may benefit from occasional feeding with a balanced fertilizer during the growing season. Potential problems include aphids and whiteflies, which can be managed with appropriate pest control measures.CC BY-SA 4.0