B & T World Seeds
log in
or
create an account
Click here for the
Physostegia virginiana Rose Queen information page
germination advice, shopping cart,
all the sublists (specialist catalogues) Physostegia virginiana Rose Queen is included in,
some description and snippits of information.
The average, annual, minimum temperature zone where Physostegia virginiana Rose Queen is cold hardy
USDA Zone:4
-30° to -20°F (-34.5° to -29°C)
Approximately 600 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.
Click a button to add that quantity to your cart
seed quantities can be multiplied once added to the cart