DIFFICULTY Moderate

Benefits from more deliberate care.

LIGHT High

Around 10 hours is a useful starting point.

CO₂ Required

Injected CO₂ is important for expected growth.

GROWTH Medium

Medium trimming needs.

PLANT OVERVIEW

About Purple Bacopa

A stunning purple-hued stem plant.

Bacopa salzmannii is highly sought after for its ability to maintain a deep purple color even in moderate lighting conditions.
Shrimp friendly Nano suitable High-tech suitable
CARE PROFILE

What this plant needs.

The useful numbers and practical notes, grouped around how you actually keep the plant.

TANK FIT

Placement + size

Primary placementMidground
Typical height4–12 in
Typical width3 in
Suggested minimum tank10 gal
Suggested tank height14 in+
LIGHT + CO₂

Energy demand

Ideal lightHigh
Photoperiod range8–12 hr
Approx. PAR30–100
Injected CO₂Required
CO₂ benefitHigh
NUTRITION

Where it feeds

Root feedingModerate
Water-column feedingModerate
Overall fertilizer demandHigh
Iron demandModerate
MicronutrientsModerate
WATER

Useful parameter range

Temperature68–82°F
pH6–7
GH2–10 dGH
KH2–8 dKH
PLANTING

How to plant it.

Substrate: Nutrient-rich substrate

Plant with space for light.

GROWTH + PROPAGATION

What to expect after planting.

Propagation

Stem cuttings

Acclimation

May melt if shaded.

COMMON PROBLEMS

What usually goes wrong.

Requires good light to stay purple.