🌟 Nymphaea 'Star of Siam' – Tropical Waterlily
A truly unique tropical waterlily with dazzling purple blooms and magical contrast.
| Attribute | Details |
|---|---|
| Botanical Name | Nymphaea 'Star of Siam' |
| Common Name | Star of Siam Waterlily |
| Plant Type | Tropical Day-Blooming Waterlily |
| Flower Color | Deep violet to bluish-purple with white-striped petals and bright golden center |
| Bloom Shape | Starburst with narrow, pointed petals |
| Bloom Size | 4 to 6 inches (10–15 cm) wide |
| Fragrance | Mild, sweet fragrance |
| Leaf Color | Deep green with prominent maroon mottling |
| Leaf Size | 10 to 12 inches (25–30 cm) in diameter |
| Plant Spread | 3 to 5 feet (90–150 cm) |
| Light Requirement | Full sun (minimum 6 hours daily) |
| Water Depth | 12 to 24 inches (30–60 cm) above the crown |
| Blooming Season | Late spring to early autumn |
| USDA Hardiness Zones | Zones 9–11 (treat as annual or overwinter indoors in cooler zones) |
| Growth Habit | Vigorous, free-flowering, surface-floating |
💜 Why Choose 'Star of Siam'?
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🌌 Unique Bloom Pattern: Violet petals with white striping give a celestial, glowing effect unlike any other lily.
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🌞 Reliable Day Bloomer: Opens in the morning, closes at night — ideal for daytime enjoyment.
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🐝 Pollinator Magnet: Attracts bees, butterflies, and beneficial insects to your pond.
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🪷 Showstopper Foliage: Striking mottled leaves provide visual interest even when not in bloom.
🌱 Planting & Care Guide
| Category | Instructions |
|---|---|
| Best Planting Time | Spring to early summer, once water temperatures reach at least 70°F (21°C) |
| Container Type | Use a wide, shallow aquatic container (10–14" wide, no drainage holes) |
| Soil Type | Heavy clay loam or aquatic planting mix (avoid peat or commercial potting soil) |
| Top Layer | Cover soil with a layer of pea gravel to keep it in place |
| Water Placement | Submerge pot so the crown sits 12–24 inches below the surface |
| Sunlight Needs | Requires full sun (6–8 hours per day) for optimal blooming |
| Fertilization | Use aquatic fertilizer tablets every 3–4 weeks during the growing season |
| Winter Care | In Zones 8 and below, remove and store the tuber indoors in water or moist media |
| Ongoing Maintenance | Regularly remove old leaves and faded flowers to promote new growth and clean water |
🏞️ Perfect For:
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Formal water features & backyard ponds
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Aquatic container gardens
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Koi and goldfish ponds
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Tropical landscape designs
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Ornamental water bowls or tubs
🛒 Product Details
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What You’ll Receive: Healthy bareroot Plant
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Shipping Window: Spring through early fall (zone-dependent)
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Availability: High-demand variety – order early for best selection
🌠 Design Tip: For a breathtaking contrast, pair Star of Siam with soft pink or white lilies like Chompu Korakot in your pondscape.
