DIFFICULTY Easy–Moderate

A forgiving choice for newer planted tanks.

LIGHT Moderate

Around 9 hours is a useful starting point.

CO₂ Optional

Injection is not normally necessary.

GROWTH Medium

Weekly trimming needs.

PLANT OVERVIEW

About Lindernia rotundifolia

An easy round-leaved stem with a bright, bushy look.

Lindernia rotundifolia has paired round leaves along soft stems and grows readily even without CO2. A variegated form exists; both make cheerful, easy midground bushes for low- to high-tech tanks.
Shrimp friendly Nano suitable Low-tech 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 placementBackground
Typical height4–10 in
Typical width3 in
Suggested minimum tank10 gal
Suggested tank height12 in+
LIGHT + CO₂

Energy demand

Ideal lightModerate
Photoperiod range8–11 hr
Approx. PAR20–55
Injected CO₂Optional
CO₂ benefitModerate
NUTRITION

Where it feeds

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

Useful parameter range

Temperature70–82°F
pH5.5–7.2
GH1–12 dGH
KH0–8 dKH
PLANTING

How to plant it.

Substrate: Nutrient-rich substrate

Plant stems with spacing; replant healthy tops after trimming.

GROWTH + PROPAGATION

What to expect after planting.

Propagation

Stem cuttings

Acclimation

Transitions from emersed to submersed growth after planting.

COMMON PROBLEMS

What usually goes wrong.

Leggy with poor lower leaves in weak light or low CO2.