Hypericum perforatum, PA Ecotype

Common St. Johnswort, PA Ecotype

Source of herbal St. Johnswort; not for use in native mixes; seeds are persistent in soils.

General Product Information

• Species Type:

  Naturalized

• Product Categories:

  Herbaceous Flowering Species, Uplands & Meadows

• Habitat:

  Fields, roadsides, open spaces; tolerates poor soils.

• Life Cycle:

  Perennial

• Bloom Period:

  June to September

• Flower Color:

  Yellow

• Typical Height:

  2.6 ft

Indicator Regions

• Northcentral & Northeast:

  UPL

• Midwest

  FACU

• Eastern Mountains and Piedmont:

  FAC

• Atlantic and Gulf Coastal Plain

  FACU

View Map & Key

Tolerances

Seed Information

• Approximate seeds per lb:

  4,540,000

• Seeding rate per acre in a mix:

  Up to 0.02 lb

• Truax Seedbox:

  Fine