Create bold, colorful displays with Giant Mixed Gladiolus Bulbs, known for their tall flower spikes and vibrant blooms. Perfect for garden beds and cutting gardens, these gladiolus varieties offer a wide range of colors—from soft pastels to striking bicolors—making them a standout addition to any landscape.

Key Benefits

• Produces large, showy blooms on tall stems
• Wide mix of colors for dynamic garden displays
• Excellent for cut flowers and bouquets
• Easy to grow in a variety of garden settings
• Ideal for succession planting for extended blooms

Product Details

• Quantity: 30 bulbs
• Bulb Size: 12 cm
• Plant Height: 36–48 inches
• Bloom Time: Mid to late summer
• Light Requirements: Full sun
• Hardiness Zones: 8–11 (perennial); colder zones dig and store

Planting & Growing Tips

• Plant in well-drained soil after danger of frost
• Space plantings every 2 weeks from early spring to late June for continuous blooms
• Plant in groups of 6 or more for best visual impact
• Stake if needed to support taller blooms

Ideal Uses

• Cut flower gardens
• Mixed borders and landscape beds
• Seasonal color displays
• Indoor floral arrangements

Important Use Notes

• In colder climates, dig bulbs in fall and store indoors
• Avoid waterlogged soil to prevent rot
• Water regularly during active growth

A garden favorite, these gladiolus bulbs deliver dramatic height, vibrant color, and stunning cut flowers all season long.