Gladiolus Exuberant Koi Blend Bulbs
Best vibrant floral choice for gardeners seeking low-maintenance summer color.
Elevate your garden with the Gladiolus Exuberant Koi Blend, featuring two striking varieties, 'Extravert' and 'Koi'. These bulbs produce impressive 24- to 48-inch spikes adorned with large, orchid-like flowers boasting elegantly ruffled petals in a vibrant mix of light green, pink, magenta, and yellow. Perfect for beds, borders, or containers, they offer low-maintenance beauty and attract delightful butterflies and hummingbirds. Enjoy sensational cut flowers for summer bouquets, with blooms appearing in the first year and a prolonged season if planted successively.
$27.95
Owner Satisfaction
4.6
/ 5
Category Rank
726
/ 3183
#726 in Plant & Flower Bulbs
Price vs Category Average
+19%
Above average
Pack Size
15
/ bulbs
Who it's for
- Gardeners seeking a sophisticated, painterly color palette
- Floral designers wanting dramatic, long-stemmed blooms for arrangements
- Landscapers needing reliable vertical structure for summer borders
Who should skip it
- Cold-climate gardeners wanting low-maintenance, leave-in-ground perennials
- Busy homeowners looking for hands-off, self-supporting plants
- Organic gardeners preferring to avoid active pest management
Performance breakdown
Visual Impact
Ruffled, orchid-like petals create a high-drama focal point for any garden.
Pollinator Attraction
Vibrant colors and nectar-rich blooms effectively draw hummingbirds and butterflies.
Maintenance Ease
Reliable performers that thrive with minimal intervention throughout the growing season.
Floral Utility
Sturdy, long-stemmed spikes are ideal for creating professional-grade summer bouquets.
Establishment Speed
Gardeners can expect impressive, showy blooms within the very first year.
Versatility
Adaptable bulbs perform equally well in containers, beds, or garden borders.
Key Specs
Pack Size
15 bulbs
Mature Height
4 Feet (approx. 121.92 cm)
Mature Width
6 inches (approx. 15.24 cm)
Hardiness Zones
7 - 10
Planting Depth
4 to 6 inches
Spacing
4 to 6 inches
Light Requirements
Full Sun, Part Shade
Soil Type
Normal, Loamy, Well-drained
Features
- Large, showy, orchid-like flowers
- Excellent cut flowers for bouquets
- Attracts butterflies and hummingbirds
- Blooms in the first year
- Low-maintenance care
- Suitable for beds, borders, and containers
- Prolonged flowering season potential
- Perennial lifecycle
What customers say
Gardeners praise the Gladiolus Exuberant Koi Blend for its exceptional quality and striking design. The bulbs are noted for their reliability, consistently producing robust, healthy growth. The unique color patterning accurately matches product imagery, creating a dramatic visual impact. This blend is celebrated for delivering superior aesthetic results and dependable performance, making it a worthwhile investment for vibrant summer displays. Its beauty and consistent success make it a favorite for creating eye catching gardens.
Know before you buy
To extend your flowering season, plant your bulbs in two-week intervals starting in early spring. This staggered planting schedule ensures that new spikes emerge as the earlier ones finish, keeping your garden colorful for a longer period.
Yes, these are well-suited for containers as long as the pot is at least 12 inches deep to accommodate the 4-foot height and root system. Ensure your container has adequate drainage holes to prevent the bulbs from sitting in water.
Because these gladiolus can reach up to 4 feet in height, they may require staking, especially if planted in an area exposed to strong winds. A simple garden stake or support ring installed early in the season will help keep the heavy, orchid-like flower spikes from leaning or snapping.
These bulbs are hardy in zones 7 through 10. If you live in a colder climate, you should dig up the bulbs in the fall after the first frost, store them in a cool, dry place, and replant them in the spring.
Gladiolus thrive in well-drained, loamy soil. If your garden soil is heavy clay, mix in organic matter like compost to improve drainage and prevent the bulbs from rotting.
Each order contains 15 bulbs, which is enough to create a substantial, colorful cluster in a garden bed or several smaller arrangements in containers.
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$28