Large-fruit seatassel (Ruppia megacarpa)

Large-fruit seatassel

Large-fruit seatassel is a robust aquatic plant thriving in salty coastal waters. Its defining feature is its large seed, aptly reflected in its name 'megacarpa'. The broad, ribbon-like leaves emerge from a slender, creeping stem, undulating with the currents. Adapting to submerged life, large-fruit seatassel exhibits long, flexible flower stalks which rise above the water to facilitate pollination.

Scientific classification

Species

Large-fruit seatassel (Ruppia megacarpa)

Water plantains and allies

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

Perennial

Lifespan

Images of Large-fruit seatassel

Care Guide for Large-fruit seatassel

Every week

Water

Full sun

Sunlight

Pruning: Large-fruit seatassel thrives as an aquatic plant, producing large fruit and submerged growth. Early spring pruning removes dead stems, enhances growth, and maintains water flow. Careful trimming prevents diseases, but avoid over-pruning, as foliage is essential for photosynthesis and stability.

Get tips and tricks for your plants.

Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.

Download the App for Free

Learn More About Large-fruit seatassel

Plant disease auto-diagnose & prevention

AI-powered plant doctor helps you diagnose plant problems in seconds.

Download the App for Free