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Click here for the
Helianthus giganteus information page

germination advice, shopping cart,
all the sublists (specialist catalogues) Helianthus giganteus is included in,
some description and snippets of information.

If seeds of Helianthus giganteus
are not available in the quantity you need
Please click here.

Prices for Helianthus giganteus

The average, annual, minimum temperature zone where Helianthus giganteus is cold hardy
USDA Zone:4 -30° to -20°F   (-34.5° to -29°C)

Approximately 355.00 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.

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seed quantities can be multiplied once added to the cart

Helianthus giganteus
100 seeds for 8 Euros
available for preorder


Helianthus giganteus
3.50 gram for 21 Euros
available for preorder


Helianthus giganteus
7 gram for 36 Euros
available for preorder


Helianthus giganteus
14 gram for 56 Euros
available for preorder


Helianthus giganteus
28 gram for 86 Euros
available for preorder


If seeds of Helianthus giganteus
are not available in the quantity you need
Please click here.

Click here for the
Helianthus giganteus information page

germination advice, shopping cart,
all the sublists (specialist catalogues) Helianthus giganteus is included in,
some description and snippits of information.

Botanical name
Common Name