Bupleurum Seeds – Golden Blooms

Bupleurum Seeds grow into elegant plants admired for their unique, chartreuse-green to golden-yellow blooms and delicate foliage. Known for their long-lasting flowers, Bupleurum adds texture and contrast to garden beds and floral arrangements. These hardy plants thrive in sunny conditions and are widely appreciated for their resilience, drought tolerance, and ability to complement a wide variety of garden styles.

Bupleurum, often called Hare’s Ear in the U.S., is especially valued by florists for its attractive stems and foliage, making it a top choice for both fresh and dried arrangements. It performs best in well-drained soil and requires minimal care once established.

Features:

• Type: Annual to short-lived perennial

• Common Name (US): Hare’s Ear

• Scientific Name: Bupleurum falcatum

• Flower Color: Yellow to golden-green

• Plant Height: 24–36 inches (60–90 cm)

• Foliage: Blue-green, narrow leaves

• Sunlight: Full sun preferred

• Soil Type: Well-drained, light soil

• Watering: Moderate; avoid overwatering

• Bloom Time: Mid-summer to early fall

• Special Feature: Ideal for fresh and dried floral arrangements

Specifications:

• Planting Season: Spring or early fall

• USDA Hardiness Zones: 4–9

• Sowing Method: Direct sow outdoors after last frost or start indoors 6 weeks before transplanting

• Germination Time: 14–21 days

• Germination Temperature: 60–68°F (15–20°C)

• Plant Spacing: 10–12 inches (25–30 cm)

• Mature Height: Up to 3 feet (90 cm)

• Maintenance Level: Low; prune faded blooms to extend flowering

• Best Growing Months:

  • Northern Zones (4–5): May to August

  • Central Zones (6–7): April to September

  • Southern Zones (8–9): March to October

• Uses: Borders, cut flowers, bouquets, rock gardens, pollinator gardens