Mint bacopa (Bacopa caroliniana)

Mint bacopa

Also known as: Giant red bacopa, Carolina water hyssop

Mint bacopa is a popular aquarium plant that is suitable for low-maintenance growers, as it grows very slowly and spreads by branching. In an effort to lower the amount of light pollution which can affect animals, this plant is a candidate for scientists to make bioluminescence, helping to light the way without disturbing other organisms.

Scientific classification

Species

Mint bacopa (Bacopa caroliniana)

Mints plantains olives and allies

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10 cm to 30 cm

Plant Height

60 cm

Spread

2.5 cm

Flower Size

Semi-evergreen

Leaf type

20 - 38 ℃

Ideal Temperature

Spring, Summer

Growth Season

Images of Mint bacopa

Distribution of Mint bacopa

Distribution Map

Mint bacopa is a plant originally native to a major region in North America. It has since been introduced to various parts of South America, Europe, Asia, and Oceania. Its ability to adapt to different environments has facilitated its spread beyond its native range, establishing it in disparate geographic locales.

Native

Cultivated

Invasive

Introduced

No species reported

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Quickly Identify Mint bacopa

Thick, succulent oblanceolate leaves emit lemon scent when crushed.

Small, light blue flowers with 4-5 obovate petals blooming from May to September.

Smooth, hairless egg-shaped fruit with subtle green hue, developing from July to October.

Green stems with fine hairs above water, hairless when submerged, branching oppositely.

Adapts to wet or marshy areas, suitable for aquatic gardens, heat tolerant.

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Care Guide for Mint bacopa

Every 1-2 weeks

Water

Full sun

Sunlight

20 - 38 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Mint bacopa, native to southeastern U.S. wetlands, prefers moist, humid conditions. Water every 1-2 weeks, as it is moderately drought-tolerant. Often grown in containers, it thrives in a moisture-retentive medium that avoids waterlogging for optimal growth and vitality.

Pruning: To enhance the vitality and appearance of mint bacopa, prune in early to late spring by cutting back overgrown stems by one-third to half. Remove yellowed leaves to encourage new growth. Use clean, sharp tools for pruning to prevent disease and promote healthier foliage and flowering.

Propagation: Mint bacopa is a versatile freshwater plant ideal for aquatic decor. It adapts well, making it suitable for beginners. Optimal care includes sowing in moist substrate, ensuring adequate light, avoiding soil saturation, and maintaining consistent moisture and stable temperatures for robust growth.

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