Yellow Avalanche Lily (Erythronium grandiflorum) is a perennial herb known for its bright yellow, nodding, lily-like flowers that emerge in early spring, often as snow me
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Sunlight
Full sun in cool climates, partial shade in warmer regions.
Watering
Consistently moist during spring growth, dry during summer dormancy.
Soil
Well-drained, humus-rich, slightly acidic to neutral soil.
Temperature
Thrives in cool conditions, tolerating winter cold and preferring mild springs.
Habitat
Outdoor
Fertilizer
Light feeding in early spring with a balanced, slow-release fertilizer.
Full sun in cool climates, partial shade in warmer regions.
Consistently moist during spring growth, dry during summer dormancy.
Spring to Early Summer
Well-drained, humus-rich, slightly acidic to neutral soil.
Thrives in cool conditions, tolerating winter cold and preferring mild springs.
Outdoor
Light feeding in early spring with a balanced, slow-release fertilizer.
Early Spring
Plant Type
Herb
Plant Category
Flowering, Ornamental
Plant Place Type
Ground, Garden
Plant Environment
Outdoor
Lifespan
Perennials
Plant Height
15-40 cm
Spread
10-20 cm
Growth Rate
Moderate
Dormancy
Summer
Leaf Color
Green, Mottled
Leaf Type
Lanceolate
Flower Size
3-6 cm
Optimal Sunlight Lux
50000
Toxic for humans
Yes
Rating: 4/5
Toxic for pets
Yes
Rating: 4/5
Edible
No
All parts, especially the bulbs, contain compounds that can cause gastrointestinal upset if ingested. Raw consumption is not recommended.
