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Penstemon strictus information page
germination advice, shopping cart,
all the sublists (specialist catalogues) Penstemon strictus is included in,
some description and snippets of information.
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The average, annual, minimum temperature zone where Penstemon strictus is cold hardy
USDA Zone:3 -40° to -30°F (-40° to -34.5°C)
Approximately 1000.00 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.
seed quantities can be multiplied once added to the cart