HomeAll Wildflowers: Hydrastis-LespedezaHypericum pyramidatum (Great St. John's Wort) Wildflower Seeds

Hypericum pyramidatum (Great St. John's Wort) Wildflower Seeds Reaching up to five feet in height with good sized blossoms, this is the largest of all St.... Quantity: Select the size here . . . Packet: (2000 Seeds) . . . $2.50 1/4 Oz: (7.09g) . . . $4.80 1 Oz: (28.4g) . . . $10.00 1/4 Lb: (113g) . . . $40.00 1 Lb: (454g) . . . $150.00 5 Lb: (2.27kg) . . . $720.00

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Origin: US Native

Other Common Names:

Duration: Perennial

Bloom Time: Summer

Height: 48” to 72”

Spacing: 18” to 24”

Light: Full Sun to Part Shade

Soil Moisture: Medium

USDA Zone: 2a-10b

Germination: No pre-treatment needed. Sow seeds on soil surface at 75F and water.

Seeds Per Oz: 205000

Reaching up to five feet in height with good sized blossoms, this is the largest of all St. John’s Worts! The blooms are bright yellow and star-shaped. These wildflowers are quite showy, and the carefree plant is very easy to grow!