The Amazon lily (Eucharis amazonica) is a tropical bulb that rewards patience with clusters of fragrant, star-shaped white flowers up to three times a year. Native to moist, shady forests of Central and South America, it's a stellar houseplant worldwide and a landscape gem in Zones 10–11.
Botanical Background
Member of the Amaryllidaceae (sometimes placed in Liliaceae). The genus Eucharis (Greek eu = good/true, charis = grace/loveliness) includes six GRIN-listed species; taxonomy is messy, with E. ×grandiflora a hybrid of E. moorei and E. sanderi. Most gardeners simply call it "Amazon lily" or "eucharis lily."
Striking Features
- Flowers: 3–6 waxy, fragrant blooms per umbel on strong scapes above foliage. Prominent corona sometimes green-tinged; floral parts fused except style. Resembles a white narcissus.
- Foliage: Large, glossy, elliptic-oval leaves on long petioles form a tight rosette from the bulb. Leaves stay lustrous naturally—no leaf-shine needed!
Growing Requirements
| Factor | Requirement |
|---|
| Zones | 10–11 outdoors; container elsewhere |
| Temperature | 60–70°F ideal; below 55°F risks damage |
| Light | Bright, indirect; no direct sun |
| Soil | Well-drained, rich in organic matter |
| Water | Evenly moist; slight drying can trigger extra blooms |
| Fertilizer | Regular during growth; withhold to encourage flowering |
| Pot size | 3–5 bulbs in 6-inch pot; bloom best when pot-bound |
| Planting depth | Neck at or slightly above soil surface |
| Humidity | High preferred |
Propagation & Care
Offsets form slowly. Divide only when pot-bound (bulbs dislike disturbance). Repotted plants may "pout" briefly. Pests: caterpillars, spider mites, scale, bulb mites, slugs/snails. Inspect regularly.
Show & Cut-Flower Use
Amazon lily shines in flower shows—its natural leaf gloss often fools judges into thinking leaf-shine was used! Flowers are long-lasting cut stems and make exquisite corsages. Even out of bloom, the rosette form gives strong architectural presence.
Sourcing
Check Dave's Garden PlantScout, online catalogs, or local garden centers. Several DG members offer trades.
References: USDA GRIN database; Wikipedia. Thanks to mgarr for the PlantFiles image.
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