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Echinodorus cordifolius ‘Marble Queen’ — Sword Plant
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$12.34

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SKU: 6026-1 Categories: , ,

Description

Echinodorus cordifolius ‘Marble Queen’: A Stunning Variegated Sword Plant for Freshwater Aquariums

Description:
Echinodorus cordifolius ‘Marble Queen’ is a beautiful variegated variety of the classic Heartleaf Sword Plant, prized for its unique marbled leaves that feature striking green and creamy white patterns. This eye-catching plant adds a splash of brightness and texture to midground or background areas in freshwater aquariums, making it an excellent choice for aquascapers seeking contrast and natural elegance.

Like its parent species, Echinodorus cordifolius ‘Marble Queen’ produces broad, heart-shaped leaves that can grow up to 18 inches tall, providing excellent coverage and shelter for fish and invertebrates. The marbled coloration is enhanced under moderate to high lighting and nutrient-rich substrate, with leaf patterns becoming more vivid with good care.

This plant is hardy and adaptable, thriving in a wide range of water conditions. It grows quickly when supplied with root tabs or an enriched substrate and can benefit from CO₂ supplementation for even more vigorous growth. Flower stalks may appear above the water’s surface, occasionally producing baby plants for propagation.

Care Tips:

  • Lighting: Moderate to high lighting is best to maintain vibrant variegation and healthy growth.

  • Substrate: Nutrient-rich substrate or root fertilization supports strong root development.

  • Water Parameters:

    • Temperature: 72°F–82°F

    • pH: 6.5–7.5

    • Hardness: Soft to moderately hard

  • Tank Size: Recommended for tanks 20 gallons and larger due to its size and spread.

  • Growth Rate: Fast; requires regular trimming to keep the plant healthy and attractive.

  • Maintenance: Remove older or damaged leaves to promote fresh, colorful growth.

Echinodorus cordifolius ‘Marble Queen’ combines the classic sword plant’s ease of care with the dramatic beauty of variegated foliage. Its unique leaf patterns and hardy nature make it a standout feature in any planted aquarium.

Echinodorus FAQs

Frequently Asked Questions About Echinodorus (Sword Plants)

Q: What is an Echinodorus plant?
A: Echinodorus, commonly known as sword plants, are a popular genus of aquatic plants used in freshwater aquariums. Known for their rosette growth and long, sword-shaped leaves, they are ideal for midground or background planting and thrive in a wide range of tank setups.

Q: Are Echinodorus plants easy to grow?
A: Yes, most Echinodorus species are beginner-friendly and very hardy. They adapt well to a variety of water conditions and do not require CO₂ injection, although they respond positively to it.

Q: How big do sword plants get?
A: Depending on the species, Echinodorus plants can range from 6 inches to over 20 inches in height. Larger varieties like Echinodorus bleheri or Echinodorus ‘Altlandsberg’ make excellent background or centerpiece plants in tanks 20 gallons or larger.

Q: Do sword plants need substrate fertilizer?
A: Yes. Echinodorus are heavy root feeders, and while they can grow in plain gravel, they perform best in nutrient-rich substrate or when supplemented with root tabs.

Q: Can I grow Echinodorus in low-tech tanks?
A: Absolutely. Sword plants thrive in low-tech aquariums with moderate lighting and stable water parameters. They don’t require high light or CO₂ to survive but will grow more vigorously if provided.

Q: Do Echinodorus plants flower?
A: Yes, some Echinodorus species may produce emersed flowers under the right conditions, especially in open-top tanks or shallow setups. These stalks can also produce adventitious plantlets for propagation.

Q: How do I propagate Echinodorus?
A: Echinodorus plants propagate by sending out flower stalks with baby plants or “runners.” Once these plantlets develop roots and a few leaves, they can be gently removed and replanted.

Q: Are Echinodorus plants safe for fish and shrimp?
A: Yes, Echinodorus are completely safe for all freshwater fish, snails, and shrimp. Their broad leaves provide excellent cover and grazing surfaces for shrimp and fry.

Q: Why are the leaves turning yellow or transparent?
A: Yellowing or transparent leaves are often signs of nutrient deficiencies, especially a lack of iron or potassium. Make sure the plant is receiving adequate lighting and root fertilization.

Q: Can sword plants be used in outdoor ponds?
A: Some hardy Echinodorus species can be grown in temperate or tropical outdoor ponds, provided temperatures don’t drop too low. They may also transition to emersed growth when exposed to air.

Additional information

WeightN/A
DimensionsN/A
Plant Types

2" Pot, Bare Root

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