

The Baby Tears Dwarf Narrow Bunch, commonly known as Pearlweed (Hemianthus micranthemoides), is a vibrant, low-growing aquatic plant favored by aquarists for its delicate appearance and adaptability. With its small, bright green leaves and versatile growth patterns, Pearlweed can serve as a foreground carpet, midground bush, or even a background filler, making it an excellent choice for various aquascaping styles.
Scientific Name: Hemianthus micranthemoides
Common Names: Pearlweed, Baby Tears, Pearl Grass
Origin: North America
Growth Habit: Low-growing stem plant with creeping or upright tendencies
Leaf Characteristics: Small, rounded, bright green leaves
Lighting Requirements: Moderate to high light
CO₂ Requirement: Not necessary but beneficial for denser growth
Placement: Foreground, midground, or background
Water Parameters:
Temperature: 20–28°C (68–82°F)
pH Level: 6.0–7.5
Hardness: Soft to moderately hard water.
Aesthetic Appeal: Its bright green foliage adds a lush, natural look to aquariums.
Versatility: Suitable for various aquascaping positions—foreground carpets, midground bushes, or background fillers.
Ease of Care: Thrives in a range of water conditions and lighting setups, making it ideal for both beginners and experienced aquarists.
Fast Growth: Rapid propagation allows for quick coverage and easy maintenance.
Habitat Enhancement: Provides shelter and breeding grounds for small fish and invertebrates.
Lighting: Provide moderate to high lighting to encourage compact and dense growth.
CO₂ and Fertilization: While not mandatory, CO₂ supplementation and regular fertilization promote healthier and faster growth.
Water Movement: Prefers gentle water flow; strong currents may hinder growth.
Pruning: Regular trimming helps maintain desired shape and prevents overgrowth.
Propagation: Easily propagated by cutting stems and replanting them into the substrate.
Q: Can Pearlweed grow without CO₂ supplementation?
A: Yes, Pearlweed can grow without CO₂, but adding CO₂ will enhance its growth rate and density.
Q: Is Pearlweed suitable for beginners?
A: Absolutely. Its adaptability and ease of care make it a great choice for novice aquarists.
Q: How often should I trim Pearlweed?
A: Regular trimming every 1–2 weeks helps maintain its shape and encourages bushier growth.
Q: Can Pearlweed be used in outdoor ponds?
A: While primarily used in aquariums, Pearlweed can be grown in outdoor ponds in suitable climates, but care should be taken to prevent it from becoming invasive.
At Fish Hut Aqua, we provide the healthiest aquatic plants, along with expert tips to ensure they thrive in your setup. From beginner-friendly greens to advanced aquascaping options, we’re here to help your aquarium flourish.
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