Hydrocotyle leucocephala
Brazilian Pennywort – Fast-Growing, Versatile Stem Plant
Hydrocotyle leucocephala, commonly known as Brazilian Pennywort, is a highly adaptable and fast-growing aquatic plant recognized for its round, coin-shaped leaves and trailing growth habit. It can be grown rooted in the substrate, draped over hardscape, or left floating, making it extremely versatile for a wide range of aquascaping styles. Its rapid growth and nutrient uptake also make it excellent for improving water quality and controlling excess nutrients.
🌱 Key Features
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Distinctive round, penny-like leaves
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Can be grown rooted, creeping, or floating
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Very fast growth under good conditions
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Excellent nutrient and nitrate absorber
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Beginner-friendly and highly adaptable
⚙️ Optimal Aquarium Parameters
Difficulty: Easy
Growth Rate: Fast
Placement: Foreground (trained), Midground, Background, or Floating
🌡️ Water Parameters
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Temperature: 20–28 °C (68–82 °F)
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pH: 5.5–7.8
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GH: 2–12 dGH
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KH: 1–6 dKH
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TDS: ~100–250 ppm
💡 Lighting
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Requirement: Low to High
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Medium to high light produces compact growth and smaller leaves
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Low light results in larger leaves and longer internodes
💨 CO₂
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Optional but Beneficial
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CO₂ encourages faster growth, tighter spacing, and richer coloration
🌿 Nutrients
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Primarily a water-column feeder
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Regular dosing of macros and micronutrients recommended
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Responds well to nitrate and iron availability
✂️ Care & Maintenance
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Trim frequently to prevent shading of slower-growing plants
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Can be trained to creep horizontally by trimming vertical shoots
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Very tolerant of parameter fluctuations once established