Hypericum kalmianum

Common name: Kalms St. Johns Wort

Native plant

I have only seen this plant near interdunal pools on calcareous sand. It seems to do very well on our heavy clay soil as long as it is in full sun. Beautiful yellow flowers bloom at the end of June to early July.  This is a very nice plant to be used in masses in front of taller plants.

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Order 4 or more for price:
$20.00

Pricing for Commercial Purchases

The pricing listed below is for commercial purchases only.  This pricing DOES NOT apply to online purchases.  Please use the Contact form or call for all commercial sales. Thank you.

Pricing information per unit for 5 gallon growing method
1 to 10 units $19.50
11 to 24 units $17
25 or more units $14.50

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Plant Details

Plant type

Shrub

Soil type

Dry, Dry Mesic

Light exposure

Full Sun

Bloom period

Summer

Urban environment

Requires Protected Site

Habitat

Prairie Grasslands

Growth form

Shrubby/Clump

Growth rate

Moderate

Flower color

Yellow

Fall color

Yellow Orange

Size

Mature height
2 Feet
Mature width
2 Feet
Max height
3 Feet
Max width
4 Feet

Additional information

Pollinator hot spot

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Available:  3
Price:  $25.00

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Order 4 or more for price:
$20.00