Hypericum pyramidatum, PA Ecotype
Great St. Johnswort, PA Ecotype
Tall, showy plant with large flowers.
General Product Information:
Item Number: HYPPYR01
Species Type: Native
Herbaceous Flowering Species, Riparian Sites, Wet Meadows & Wetlands
Classification: Herbaceous Perennial
Habitat: Alluvial shores, rocky banks, swamps.
Bloom Period: June to August
Flower Color: Yellow
Foliage Color: Green
Height: Up to 4.9 Ft
Minimum Root Depth: 14 in
pH: 5.7 – 7.1
Pollinator Value: Low
Indicator Regions (view map & key):
Northcentral & Northeast: FAC
Eastern Mountains and Piedmont: FAC
Atlantic and Gulf Coastal Plain: FAC
Shade: Full Sun
Approximate seeds per lb: 1,800,000
Seeding Rate: When used as part of a mix, ensure that the mix consists of not less than 0.1% and not more than 1.0% of the total.
Truax Seedbox: Fine