Crocus Jumbo Mixed Bulbs – White, Purple, Blue & Yellow, Giant Dutch Crocus, Fall Planting

Crocus Jumbo Mixed brings together the finest large-flowering Dutch Crocus varieties in a vibrant blend of white, purple, blue, and yellow — hand-selected from leading Dutch growers for superior growth and blooming performance across all regions of America. With top-sized 9 cm+ corms, these jumbo-flowered crocuses produce big, bright, long-lasting blooms early in the season — weeks before most other spring flowers arrive. Planted in sweeping drifts, this mix creates a naturalistic tapestry of color that's as beautiful in a formal garden border as it is in a naturalized lawn. Easy to grow, fully hardy, and an outstanding value for large-scale color.

Why Gardeners Love It

• Top-sized 9 cm+ corms from leading Dutch growers — large, vigorous, long-lasting blooms
• Rich color mix of white, purple, blue, and yellow — a naturalistic, garden-ready combination
• Blooms weeks before most spring flowers — one of the first colors of the season
• Naturalizes well — spreads and returns more abundantly each year
• Fully hardy and easy to grow across a wide range of climates
• Available in large quantities — ideal for sweeping lawn and border plantings

Growing Details

• Type: Dutch Crocus (Giant / Large-Flowering Mix)
• Bloom colors: White, purple, blue, and yellow
• Bloom time: February–April (early spring)
• Height: 5 inches
• Sunlight: Full sun to part shade
• Soil: Average, well-drained
• USDA Hardiness Zones: 4–8
• Planting depth: 2–3 inches
• Spacing: 2–3 inches apart
• Corm size: 9 cm+ (top-size)
• When to plant: Fall

Planting & Care

Plant corms pointed tip up in well-drained soil in fall. Group generously for the best visual impact — a random, scattered planting pattern creates the most naturalistic effect. If naturalizing in lawn, avoid mowing until foliage has fully yellowed in late spring. Thrives with minimal care once established.