Primula Japonica Seeds

Primula Japonica Seeds produce the elegant Japanese Candelabra Primrose, known for its tiered whorls of vibrant blooms and lush foliage. These hardy perennials thrive in moist, partially shaded areas, making them an excellent choice for woodland gardens, shaded borders, and water-edge plantings. With their striking appearance and reliable growth habit, these seeds offer gardeners a beautiful and low-maintenance flowering option.

Features

• Produces unique candelabra-style blooms in late spring to early summer

• Prefers moist, well-drained soil and partial shade

• Ideal for woodland gardens, borders, and shaded landscapes

• Hardy and reliable perennial once established

• Suitable for cool to moderate climates

Specifications

• Common Name: Japanese Candelabra Primrose

• Scientific Name: Primula japonica

• Plant Type: Perennial flowering plant

• Bloom Season: Late spring to early summer (May–June)

• USDA Hardiness Zones: 4–8

  • Zone 4: Plant indoors Feb–Mar; transplant outdoors Apr–May

  • Zone 5: Sow indoors Feb–Mar; transplant outdoors Apr–May

  • Zone 6: Start indoors Jan–Feb; transplant Mar–Apr

  • Zone 7–8: Direct sow outdoors Feb–Mar or start indoors Dec–Jan

• Light Requirements: Partial shade

• Soil Requirements: Moist, rich, well-drained soil

• Growth Height: 18–24 inches

• Germination Time: 21–30 days under cool conditions

• Planting Depth: Lightly press seeds on soil surface; do not cover heavily

• Watering Needs: Keep consistently moist during germination and growth phase