🌸 Alternanthera reineckii ‘Pink Sunset’ – A Radiant Mutation of Underwater Elegance

Alternanthera reineckii ‘Pink Sunset’ is a breathtaking new mutation of the beloved Alternanthera reineckii, first introduced to the United States by Aquarium Plants Factory nursery in 2021. At first glance, this hybrid resembles Alternanthera reineckii 'Rosanervig', but its finer stems and elegantly narrower leaves set it apart as a distinct masterpiece of color and form.

Under strong light and nutrient-rich conditions, ‘Pink Sunset’ reveals a stunning gradient of magenta and rose-pink hues that shimmer through the water—making it one of the most striking stem plants for vibrant, artistic aquascapes.

🌟 Key Features

• Scientific Name: Alternanthera reineckii ‘Pink Sunset’

• Common Name: Pink Sunset Alternanthera

• Origin: Cultivar; introduced by Aquarium Plants Factory nursery (U.S.A., 2021)

• Form & Texture: Upright stem plant with slender, lanceolate leaves featuring glossy pink-to-magenta undersides and greenish tops.

• Growth Height: 20–40 cm – perfect for midground to background placement.

• Growth Rate: Moderate – responds well to trimming and replanting.

• Temperature Tolerance: 20–28°C – ideal for tropical aquariums.

• Water Conditions: pH 6–7.5 | Soft to moderately hard water.

• Difficulty Level: Moderate – thrives with consistent lighting and nutrients.

🌱 Growth & Propagation

• Lighting Needs: Medium to high light required to maintain vivid pink coloration.

• CO₂ & Fertilizers: Supplemental CO₂ and regular fertilization enhance color and density.

• Propagation: Simply cut and replant healthy stem tops; roots form easily in substrate.

• Substrate: Nutrient-rich substrate recommended for vigorous root growth.

• Can Grow Emersed: Yes – produces compact leaves in humid terrarium or paludarium conditions.

🖼️ Aquascaping Benefits

• Adds a radiant pop of pink and magenta contrast against green backgrounds.

• Ideal for creating a vibrant focal point in Dutch or nature-style aquascapes.

• Complements Ludwigia palustris, Rotala H’ra, and Bucephalandra varieties beautifully.

• Excellent for colorful mid- to background groupings or accent highlights.

📦 What You’ll Receive

Choose from our selection of fresh, nursery-grown Alternanthera reineckii ‘Pink Sunset’:

• Loose Fresh-Cut Plants: Approximately 6 unrooted, freshly trimmed stems.

• Fresh Cut Bunched: About 6 stems, neatly bundled with foam and a plant weight, without root.

• Potted Plants: Around 6 fresh-cut stems, without root in a net pot with rock wool.

⚠️ Disclaimer

Some initial leaf melt or slight color fading may occur during shipping or acclimation. This is normal—new growth will quickly regain vivid pink hues under stable lighting and nutrient conditions.

🚫 State Restrictions Notice ♻️ Be a Responsible Aquatic Plant Owner

Certain aquatic plants may be restricted or regulated in some U.S. states. Please check your local and state regulations before purchasing or introducing plants into natural waterways.
Never release aquarium plants into the wild.