Swamp lily (Crinum americanum)
Care, watering, light and tips for Swamp lily on Floravia.
Quick facts
- Family: Amaryllidaceae
- Difficulty: Easy to care for
- Watering: every 3 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Swamp lily
Crinum americanum, commonly known as "Seven Sisters," is a perennial aquatic or wetland plant admired for its attractive white flowers, often with a pinkish hue, arranged in umbels atop tall stalks. Its leaves are long and narrow, emerging from the base to form a lush clump. It is ideal for ponds, water body edges, or rain gardens, where its exotic beauty can be fully appreciated.
Native range
Southeastern United States and the Caribbean
Care tips
This plant thrives in full sun to partial shade and requires consistently moist soil or even submersion in up to 6-12 inches of water. It prefers rich, organic, and well-draining substrates if not submerged. A common mistake is allowing the soil to dry out, which can stress the plant and reduce its flowering. It is quite resilient once established, but protecting it from severe frosts is advisable in colder areas.
How to save a dying Swamp lily
- Warning signs
- Yellowish or soft leaves, drooping stems.
- First aid
- Check soil; if dry, water deeply. If waterlogged, improve drainage.
- What kills it
- Prolonged drought or constant waterlogging. It doesn't tolerate long periods without water.
- Can it be saved?
- Yes, if you act quickly. Check the bulb; if firm, there is hope.