Orange Gladiolus Seeds – Flower Plant

Bring vibrant color and elegant height to your garden with Gladiolus Seeds – Orange. Known in the U.S. simply as Gladiolus, this classic summer bloomer produces tall, sword-like spikes filled with bright orange flowers that stand out beautifully in borders, beds, and cutting gardens. Easy to grow and admired for their striking appearance, gladiolus plants thrive in warm, sunny locations and reward gardeners with long-lasting blooms ideal for floral arrangements.

Perfect for home gardeners seeking bold color and reliable performance, these seeds offer strong germination and consistent growth when planted in well-drained soil.

Features

• Produces tall, elegant flower spikes with vivid orange blooms

• Ideal for summer gardens, borders, and cut-flower displays

• Adaptable to a wide range of garden climates

• High-quality seeds with strong germination

• Suitable for containers, beds, and cottage-style gardens

Specifications

• Common Name: Gladiolus

• Seed Type: Ornamental flowering plant

• Color: Orange

• Growth Habit: Upright, tall spikes

• Height at Maturity: 24–48 inches

• Sun Requirement: Full sun

• Soil Requirement: Well-drained, moderately fertile soil

• Germination Time: 14–21 days

• Bloom Season: Summer (June to August depending on zone)

• USDA Hardiness Zones: Best grown as annual/bulb-like in Zones 3–10

• Sowing Time:

  • Indoors: Start 6–8 weeks before last frost (February–March depending on zone)

  • Outdoors: After last frost when soil warms (March–May)

• Planting Depth: 1/4 inch for seeds (seeds may take more than one season to reach flowering size)

• Spacing: 4–6 inches apart

• Watering: Moderate, avoid waterlogging

• Special Note: Gladiolus grown from seed may bloom in 2 seasons