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Tulipa Emperor 'White Emperor'

Tulip

White Emperor, also known as Purissima, is a Fosteriana Tulip featuring large, bowl-shaped milky-white blooms that open wide in sunlight. Its sturdy stems reach 14 to 18 inches, supporting flowers that can span up to 5 inches across. Blooming in early spring, it thrives in full sun and well-drained soil, making it ideal for borders, containers, and mass plantings.

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Bin Display Box of 100 Bulbs, Size 12 + $57.20
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Bulk Tray of 500 Bulbs, Size 12+ $242.00
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Skid of 5,000 Bulbs, Size 12+ $2,250.00
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Skid of 10,000 Bulbs, Size 12+ $4,300.00
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Skid of 20,000 Bulbs, Size 12+ $8,400.00
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When should I plant Tulipa Emperor 'White Emperor'?
Fall Planting Schedule
Growing and Maintenance Tips for Tulipa Emperor 'White Emperor'

Planting: Plant in fall when soil temperatures fall below 55°F. Set bulbs 6–8 inches deep, pointed end up. Fosteriana tulips thrive in spots that warm up early in spring—ideal for naturalizing or mass planting.
Spacing: Space 4–6 inches apart. Group in clusters of 10 or more to emphasize their large, elongated blooms and strong early color.
Light: Full sun encourages sturdy stems and vivid blooms. Light shade is tolerated but may reduce flowering vigor.
Soil: Requires well-drained, neutral to slightly acidic soil (pH 6–7). These early risers dislike soggy ground, especially as temperatures warm.
Watering: Water after planting to settle bulbs. In spring, water during dry spells, keeping soil moist but never saturated.
Temperature & Dormancy: Needs 12–16 weeks of cold (below 50°F) for proper rooting and flower development.
Fertilization: Apply a balanced bulb fertilizer at planting and again in spring when foliage emerges—this supports consistent early bloom quality.
Pests: Generally untroubled. Mulch or mesh deters squirrels. Deer will eat the flower buds or emerging foliage, especially in early spring. Protect with fencing or repellents in high-pressure areas. 
Disease: To prevent Botrytis (Tulip Fire), use only healthy, firm bulbs and plant in sunny, well-aerated sites. Avoid overhead irrigation and dispose of any infected plant material—do not compost. Rotate planting areas and avoid replanting in affected spots for at least three years.

Additional Information
Height 14 Inches
Spread 2-4 Inches
Spacing 4-6 Inches
Hardiness Zone 3-8
Color White
Detailed Description for Tulipa Emperor 'White Emperor'

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