Gladiolus Black Jack | Capper 12 x 8

Gladiolus 'Black Jack' is a stunning addition to any summer garden with its dramatic deep crimson-red, velvety blooms edged with darker, almost black borders. These magnificent flowers create bold vertical accents in landscapes and provide exceptional cut flowers for arrangements. Standing tall at 36-48 inches, this striking gladiolus variety delivers remarkable visual impact wherever it's planted.

Dramatic Beauty for Gardens and Bouquets

The 'Black Jack' gladiolus offers exceptional value and performance for landscapers and garden retailers:

• Rich, velvety crimson-red blooms with distinctive black edges create dramatic visual impact
• Impressive flower spikes reach 36-48 inches, making perfect vertical accents in garden designs
• Sword-shaped green foliage provides attractive structure even before blooming
• Excellent vase life as cut flowers, perfect for professional floral arrangements
• Strong stems resist bending and breaking, reducing maintenance needs

These magnificent gladioli are supplied in convenient cappers of 12 x 8 bulbs, with premium size 14/+ corms ensuring robust growth and abundant flowering.

Planting and Growing Information

Plant 'Black Jack' gladiolus corms 4-6 inches deep and 6-12 inches apart in well-drained soil after danger of frost has passed. These sun-loving plants require at least 6 hours of direct sunlight daily. In colder regions, lift corms after first frost for winter storage. Expect magnificent blooms in mid to late summer, approximately 70-90 days after planting. Regular watering and fertilization during the growing season will maximize flower production.

Order Your Wholesale Supply Today

Our 'Black Jack' gladiolus corms are available exclusively for trade customers in convenient cappers of 12 x 8 bulbs. These premium-quality corms come in attractive, 100% recyclable packaging with detailed planting instructions and display options including peg holes for hanging displays or placement on wooden racks. With limited stock available (only 10 units remaining), secure your supply now for spring shipping to meet your customers' demands for dramatic summer blooms.

• EAN code
  82514
• Catalog
  Retail
• Singular Unit
  Bulb
• Bloom Height
  100-140cm
• Size
  14/+
• Shipping Time Frame
  Spring