Bacopa caroliniana, commonly known as Lemon Bacopa or Blue Water Hyssop, is a perennial aquatic plant that is popular in aquariums and ponds. It is native to the southeastern United States and is known for its bright green, oblong leaves and small, pale blue flowers. The plant emits a lemony scent when its leaves are crushed, hence the name “Lemon Bacopa.”
Bacopa caroliniana is a creeping plant that can grow both submerged and emersed (partially above water). It can reach a height of 12-14 inches (30-35 cm).
It prefers moderate to high light but can tolerate lower light conditions.
It thrives in a wide range of water parameters but prefers slightly acidic to neutral pH (6.0-7.5) and soft to moderately hard water.
Ideal water temperature for Bacopa caroliniana is between 72°F and 82°F (22°C to 28°C).
This plant is relatively easy to care for, making it a good choice for beginner aquarists. It can be propagated through stem cuttings, and regular trimming helps maintain its shape and encourage bushier growth.
Bacopa caroliniana is a popular choice for aquariums due to its attractive appearance and ease of care. It provides hiding spots for small fish and helps improve water quality by absorbing excess nutrients.
This plant is versatile and adds a beautiful touch to any aquatic setup.