This will be the service fees for obtaining phytosanitary certificate and fulfilling shipment of additional plants added to your shipment.
Please be sure to also purchase the “Export Service (up to 5 plants)”. This will make sure shipping and fees are calculated correctly.
A plant is considered anything with a main stem and/or leaves. Every 10 seeds would also be considered 1 “plant”. Once seeds produce leaves, they require special treatment and processing the same as larger plants do.
I advise not to export cuttings due to the risks involved but will export them if desired.