Flowers Bupleurum

Green Gold

Bupleurum Seed

Product ID: 1045

A classic filler for bouquets.

Erect plants produce 2 1/2" yellow-lime green flowers atop long, wiry stems. Excellent for mixed bouquets and makes a unique dried flower. Also known as thoroughwax and hare's ear. Ht. 24-36". Avg. 19,400 seeds/oz. Packet: 100 seeds.




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1,000 Seeds

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Additional Information

DAYS TO GERMINATION: 14-21 days at 55-60°F (13-16°C).

SOWING: Direct seed (recommended): Where plants are to bloom in early spring, sow as soon as soil can be worked. Cover seeds with 1/4" of soil. Thin when the first true leaves appear.


SOIL REQUIREMENTS: Average, well-drained soil.



HARVEST: Fresh: Harvest when flower heads begin to show color.
Dried: Harvest when flowers have opened completely and hang to dry.

USES: Excellent cut or dried flower. Bouquet filler. Provides interest at back of flower beds.

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Quick Facts

Latin Name
Bupleurum rotundifolium
Days To Maturity
Average number of days from seeding date until ready for harvest.
80 - 90 Days
Life Cycle
Plants can be Annuals (single growing season), Perennials (grow year after year), Tender Perennials (grow year after year in warmer climates; and in some cases when given special protection in colder climates), or Biennials (require two years to mature).
Hybrid Status
Hybrid: The offspring of a cross between two or more distinct parent lines, usually of same species, and selected for improved traits.<br>Open-pollinated: A non-hybrid variety that can reproduce itself in kind, demonstrating relatively stable traits from one generation to the next.
Open Pollinated
Product Features
Use for Cut Flowers and Bouquets Use for Cut Flowers and Bouquets
Variety good for fresh cut-flower displays.
Ideal for Drying and Crafts Ideal for Drying and Crafts
Variety is excellent for creating dried flowers.
Use for Cut Flowers and Bouquets Ideal for Drying and Crafts