Bupleurum Seed - Hare's Ear Bupleurum Flower Seeds

Bupleurum Seeds

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Flower Specifications

Season: Annual

USDA Zones: 3 - 10

Height: 24 inches

Bloom Season: Mid summer to mid fall

Bloom Color: Yellow

Environment: Full sun

Soil Type: Well drained sandy or loamy

Deer Resistant: Yes

House Plant: No

Latin Name: Bupleurum Rotundifolium

Planting Directions

Temperature: 60 - 65F

Average Germ Time: 14 - 60 days

Light Required: Yes

Depth: Surface sow and cover thinly with 1/8 inch topsoil

Sowing Rate: 1 - 2 seeds per plant

Moisture: Keep seeds moist until germination

Plant Spacing: 12 inches

Care & Maintenance: Bupleurum

Hare's Ear (Bupleurum Rotundifolium Griffithii) - Bupleurum seeds grow quickly and easily to produce this annual for the cutting garden. Bupleurum adapts well to growing in many environments. For cut flowers, it is an excellent choice for filler in bouquets. This annual is easy to start from flower seeds, either by sowing the Bupleurum seeds in the flower garden or ahead of time indoors. When transplanting, space the Hare's Ear plants 12 inches apart, being careful not to disturb the roots. For cut flowers, provide support for straighter stems.

Bupleurum rotundifolium 'Griffithii' is an excellent foliage plant with flowers that are green. Bupleurum, commonly called Hare's Ear, is a great complement to other flowers and grows to 24 inches tall with a spread of 12 inches. Germination from flower seeds can be erratic, but it is worth sowing as they contrast well with other flowers and are a great bouquet addition. Hare's Ear Bupleurum can grow as a perennial in frost free zones.