Euphrasia Officinalis Seeds

I am looking for Euphrasia officinalis seeds.

We have carried them in the past but they are very difficult to germinate and to get to grow properly. The main problem is that the plant is semi-parasitic and requires grasses to grow on. If you are in the U.S., you will not be able to import seeds because the USDA has imposed a blanket ban on the importation of all parasitic plants for fear that they may become agricultural pests.