Dennerle - Proserpinaca palustris

Introduction:

Proserpinaca palustris, commonly known as Mermaid Weed, is a unique and eye-catching aquatic plant admired for its finely serrated, saw-toothed leaves that range in color from bright green to coppery orange, depending on lighting and nutrient conditions. Native to the Americas, this species brings an exotic, almost alien aesthetic to freshwater aquascapes. Its finely textured foliage provides exceptional contrast and movement, making it an excellent choice for midground to background placement. Dennerle’s in vitro version offers a clean and sterile start, free from pests, algae, and snails—ideal for sensitive or high-maintenance tanks.

Care Requirements:

• Water Parameters:
  Temperature: 22–28°C
  pH Range: 5.5–7.0
  Hardness: Soft to medium (2–8°dH)

• Nutrient Requirements:
  Thrives with a well-balanced fertilization regime, particularly with iron and micronutrients. Benefits significantly from CO₂ injection to maintain compact form and bring out orange-pink hues. Root tabs can support additional growth in nutrient-poor substrates.

• Tank Setup:
  Minimum Tank Size: 30 litres
  Substrate: Nutrient-rich or inert with root tab support
  Decorations: Not typically used for anchoring; best planted in open areas
  Lighting: Medium to high—intense lighting enhances leaf serration and coloration
  CO₂: Recommended for healthy growth and vibrant tones

Care Tips:

After rinsing off the in vitro gel, divide the culture into individual stems and plant them using tweezers in small groups. Regular trimming encourages bushy, multi-stemmed growth. Avoid planting in shaded areas to maintain the intricate, feathery leaf structure. Stable water parameters and clean flow are key for avoiding leaf melt.

With its unusual shape, rich coloration, and dramatic texture, Proserpinaca palustris is a striking choice for aquarists seeking to add something bold and different to their aquascape. Ideal for artistic layouts or as a standout specimen in planted tanks, it thrives with attentive care and rewards with truly mesmerizing growth.

Please note: Product images are for display purposes only. As a natural product, plant appearance will vary.