Smile of Thailand Annual Water Lily — Scarlet Red Goblet Blooms (350+ Petals) | Day Bloomer
Smile of Thailand is a rare, collector-grade annual water lily with breathtaking scarlet-red, goblet-shaped flowers held high above the water. Each bloom is packed with 350+ petals, creating a dense, luxury “bouquet” look you simply don’t see in typical annual water lilies. It is a day bloomer with large flowers 6–8 inches across, and it can make a bold centerpiece in any sunny water garden when given warmth, space, and heavy feeding.
Note on awards: I attempted to locate public, indexed sources for awards/official recognition (Facebook/Instagram posts often aren’t searchable). I did not find a reliable public award record. If you have the award name + year, I’ll add it cleanly.
Why Customers Love It
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350+ petals for a truly premium bloom form
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Scarlet red goblet flowers held high above the water
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Day bloomer with 6–8" flowers
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A rare, “wow factor” annual water lily for collectors
Plant Requirements (quick reference)
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Type: Annual water lily (day-blooming)
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Sun: Full sun, all-day direct sun (6+ hours strong midday minimum)
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Container: 5–10 gallon wide aquatic pot (fabric pots preferred)
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Depth (soil surface → water surface): 8–18 inches
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Soil: Heavy loam topsoil only (no bagged mix, peat, compost, “aquatic media,” or gravel)
Care & Fertilizing (simple schedule)
High petal count = high appetite.
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Fertilizer tablets: 6–10 tablets on the 1st & 15th each month (May–September)
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Application: Push tablets 3–4" into the soil around (not on) the crown
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Don’t skip feedings: missed doses reduce bloom size and frequency fast
Water Lily Planting Tips
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Place in the warmest, sunniest part of the pond
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Use a wide pot (cramped roots = fewer blooms)
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Keep surface water open—pads are “solar panels” for blooms
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Still water shows goblet blooms best; avoid splashing/aeration over pads
Do’s & Don’ts
Do
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Plant in full sun and heavy loam
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Use a large pot for a large plant and large blooms
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Fertilize twice monthly without skipping
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Repot immediately on arrival; keep all parts wet while planting
Don’t
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❌ Don’t use compost/peat mixes, “aquatic media,” or gravel/stones
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❌ Don’t shade pads with floating plants
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❌ Don’t underfeed—this lily needs steady nutrition to perform
We love helping your space grow! To ensure your pond plants thrive, please follow our included planting guide carefully.
Please note that our guarantee covers healthy arrival and initial plant quality, but does not cover:
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Koi Damage: Koi love to snack! Larger koi will eat almost all water lilies, submerged oxygenating pond plants, free-floating pond plants, or any pond plants planted below 4 inches of water—especially newly planted ones. Because of this, combining these pond plants with Koi is not recommended and isn't covered under our guarantee. Koi get more aggressive with size and feeding them regularly only increases metabolism it won't lessen damage to tender plants.
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Other Wildlife: Damage from other animals or pond life, such as turtles or deer.
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Improper location: pond plants that are moved or planted indoors, or outside their recommended guidelines, are not guaranteed.
Have questions about planting depth, setup, or choosing the right pond plants for your space? Chat with our team anytime—we're always happy to help!
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Shipping Information (Annual Water Lily)
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Shipping Window: Typically summer shipping (annual water lilies ship when heat and water temps support success)
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Weekly Shipments: Once active, we ship weekly through summer, usually until or through September
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Method: 2–3 day service (usually UPS); occasionally USPS or FedEx depending on destination
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Schedule: Ships early each week; tracking emailed on ship day
Helpful Links
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Full Planting Instructions →
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Waterlily World® Fertilizer Tablets →
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PondGro™ Aquatic Loam Soil →
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Aquatic Containers →
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PondGro™ Fabric Pots →
Shipped as: a live young adult plant (root with leaves/lilypads). Plant immediately in heavy loam soil at the recommended depth. Minor leaf yellowing from transit is normal and quickly replaced by new growth.
