Item Number: SB178
Gladiolus Large Flowering Jester (Pack of 10)
Cheery Mix of Colors
Gladiolus x hortulanus 'Jester'
Introduce a burst of fiery elegance to your summer garden with the Gladiolus Large Flowering Jester. This dramatic variety is known for its sunny yellow petals edged with vibrant crimson, making each bloom look like a jester’s cheerful attire. Tall, graceful, and unforgettable, the Jester Gladiolus is perfect for creating vertical interest in borders, cutting gardens, and floral displays. Whether you're designing a vibrant flower bed or crafting homegrown bouquets, it delivers dazzling performance all season long.
- USDA Zones: 3–10
- Bloom Time: early summer
- Height: 44"
- Planting depth/Spacing: 5"/ 4–5"
- Deer Resistant: no
- Sun Requirements: full sun
To learn more about the bulbs’ upkeep and maintenance, please visit our blogs and videos below.
Blooming in early summer, their sequentially opening flowers create a continuous display of color and height. Ideal for both gardens and vases, this variety is easy to grow and thrives in warm, sunny conditions.
Key Characteristics and Benefits of Growing Jester Gladiolus
- Vivid Bi-Color Blooms: Bright yellow petals with bold red edges for striking visual contrast.
- Great for Cut Flowers: Tall, strong stems and long-lasting blooms make it a florist favorite.
- Pollinator Friendly: Attracts bees and butterflies to your garden space.
- Eye-Catching Design: Adds vertical elegance to garden beds, containers, and walkways.
- Ideal for All Skill Levels: Easy to grow and maintain, even for beginners.
For more tips on caring for flower bulbs, explore our complete Flower Bulb Growing Guide .
Growing Information and Gladiolus Life Cycle
Gladiolus life cycle begins when the corm is planted in spring after the danger of frost has passed. Roots emerge first, followed by a sword-like shoot that eventually sends up a flower stalk. Blooms open from the base upward over several weeks, creating a prolonged show of color. In USDA zones 3–6, corms should be lifted and stored in a cool, dry place after foliage has died back. In warmer climates, leave them in the ground to return each year.
Plant corms 5 inches deep and space them 4–5 inches apart in full sun. Water regularly, especially during dry spells, and use mulch to retain soil moisture and suppress weeds. For expert planting and care tips, visit our guide on Growing Summer Blooming Flowers: Gladiolus.
Multiple High-Quality Brands for Greater Choice
At Grow Organic, we proudly offer Gladiolus Large Flowering Jester through several premium bulb suppliers. This gives you more choices in quality, packaging size, and pricing—whether you're a hobby gardener planting a few or a professional landscaper planting by the dozens. Every brand we carry is carefully vetted to meet our strict standards for bulb health, vigor, and reliability.
Shop now and discover why gardeners across the country choose Grow Organic for their flower bulb needs. Explore even more seasonal color with our Annual Flower Seeds Collection for a vibrant spring-to-summer garden display.
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Since 1976, we've served our customers at every stage of growing. Please contact us at any time. We are happy to support and assist you.
Shipping Information
Shipping Information
Cannot ship to the following states: HI, AK, PR, VI, GU
Shipping Weight: 1.0 lb
Dimensions: 8.0"L x 4.0"W x 4.0"H
Features
Features
- Attracts Bees/Butterflies
- Container Compatible
- Good Cut Flower
Characteristics
Characteristics
Planting & Care
Planting & Care
Useful Information
Useful Information
Guarantee
Guarantee
We guarantee the perishable items we sell to be in good, viable condition when we sell them. Perishable items include, but are not limited to, garlic bulbs, flower bulbs, seed potatoes, onion sets & transplants, potted or bare root trees, vegetable crowns, etc. If your perishable item arrives in substandard condition, take photographs and please contact us within 3 days of the purchase date (or delivery date) and we will provide you with a refund of the purchase price (excluding shipping costs), or a replacement. Accordingly, we urge you to open any boxes marked as ""Perishable"" immediately upon receiving them and inspect the shipment thoroughly (do not crack open heads of garlic, we do not accept claims on cracked garlic). Because some perishable items can deteriorate very quickly, we cannot accept any claims beyond the 3-day time frame as it becomes too difficult to determine if these items were delivered in substandard condition, or if they turned into such substandard condition because of having been improperly cared for or stored once delivered.
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