I was going to place an order with Pickering Nursery, and found this on their website:
"AMERICAN CUSTOMERS: We are unable to ship to the USA at present. Due to a desire by agriculture departments to “re-interpret” existing rules we are unable to ship roses to the United States this season. Yes, these plants have been produced in the same manner as those we have shipped to our US customers since about 1960. Please be aware that whatever hardship and annoyance you’re feeling about not being able to receive an order, this business (it’s employees and owner) will suffer worse."
I have ordered roses from them for many yeaas. I hope that this can be resolved.