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Hypericum pyramidatum, PA Ecotype
Great St. Johnswort, PA Ecotype

Tall showy species with large flowers.

General Product Information:

Item Number: HYPPYR01
Species Type: Native
Product Categories:
, ,
Classification: Herbaceous Perennial
Habitat: Alluvial shores, rocky banks, swamps.
Bloom Period: June to September
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
Midwest: FAC
Eastern Mountains and Piedmont: FAC
Atlantic and Gulf Coastal Plain: FAC


Shade: Full Sun
Drought: Low
Salt: No

Seed Information:

Approximate seeds per lb: 1,800,000
Mix Seed Rate per Acre: Up to 0.04 lb
Truax Seedbox: Fine



Price: $43.20/Lb

This species is included in the following Ernst Seed Mixes

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