Radish Seeds – Blue

Grow an eye-catching and distinctive root crop with Blue Radish Seeds (Heirloom), a rare variety known for its unique bluish exterior and crisp, mild flavor. These fast-maturing roots thrive in cool weather and loose, well-drained soil, making them an excellent choice for spring and fall plantings.

As a non-GMO heirloom type with high germination, this radish offers dependable growth, uniform roots, and quick harvests. Perfect for raised beds, containers, and home vegetable gardens, Blue Radish adds unusual color and fresh crunch to salads and seasonal harvests.

Features

• Produces unique bluish-colored radish roots

• Crisp texture and mild, refreshing flavor

• Heirloom, non-GMO seeds with high germination

• Fast-growing, cool-season variety

• Ideal for raised beds, containers, and garden rows

Specifications

• Common Name: Blue Radish

• Botanical Name: Raphanus sativus

• Variety: Blue (Heirloom)

• Color: Blue to bluish-purple exterior with white interior

• Plant Type: Cool-season annual

• Planting Season: Early Spring or Fall

  • Zones 3–4: Direct sow April–June or August

  • Zones 5–6: Direct sow March–June or September

  • Zones 7–8: Direct sow February–April or October

  • Zones 9–10: Direct sow January–March or October–November

• Growing Zones: Suitable for Zones 3–10

• Sunlight: Full sun

• Soil Requirement: Loose, well-drained soil

• Germination Time: 5–10 days

• Days to Maturity: 25–35 days

• Root Size: Small to medium round roots

• Growth Habit: Fast-growing root crop