GIFT CARD - GUARANTEE - GROWERS AND RETAILERS - HARDINESS ZONE - HORTICULTURE SOCIETY - ORDERS - PAYMENT -SECURITY AND PRIVACY - SEEDS - ORGANIC / PELLETED - SHIPPING
Our Guarantee will apply only if you order perennial plants or bulbs with a hardiness zone that is equal or inferior to yours.
So, before making your selection, be sure that the plants and bulbs that you are ordering can withstand the variations of climate and temperature of your region, i.e. they will perform well in your hardiness zone, as indicated by your average annual minimum temperature (see chart below).
Of course, none of this applies to annuals which, by nature, are not hardy.
How to find my hardiness zone
Your hardiness zone is also indicated on the back cover of our printed catalogue, to the right of your name and address.
For more information about Hardiness zones:
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