Eichhornia crassipes (jacinthe d'eau)

• Floating aquatic plant with bulbous leaf stalks that aid buoyancy.
• Lavender to violet flowers with a distinctive yellow spot.
• Glossy, round leaves arranged in rosettes.
• Extremely fast-growing, capable of doubling in population in days.
• Invasive species in many regions; can choke waterways and harm native ecosystems.

Care:

• Light: Needs full sun (6–8 hours/day) for optimal growth and flowering.
• Water: Fresh, still or slow-moving water; roots must stay submerged.
• Temperature: Thrives in 70–90°F (21–32°C); dies below 50°F (10°C).
• Fertilizer: Optional in containers—use diluted aquatic plant fertilizer occasionally.
• Maintenance: Thin regularly to prevent overcrowding and water oxygen depletion.
• Propagation: Spreads via stolons (runners); rarely from seed.

Ideal For:

• Outdoor ponds and water features.
• Aquatic filtration (removes excess nutrients).
• Temporary displays or educational use (in controlled environments).

⚠️ Note: Check local regulations—banned in some areas due to its invasive nature.

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