7 - Which is the delivery period?

It depend of course on your localization.
We carry out an express shipping service, as of reception of your payment, we send seeds by the post office the very same day (openning days of course)!
After, the times of the post office are irregular and we cannot circumvent them.
For a delivery in Belgium, you should receive your order the next day of your payment.
For a delivery towards Europe, it will be necessary for you to count 2 to 3 days. For a delivery towards the rest of the world, count 2 to 4 days following the country.