Very helpful and knowledgeable staff but I found out, just as I was about to order seed from them, that they're working in partnership with Bayer chemical, the producer of neonicotinoid pesticides. In fact, having a "conservation" seed company seems to be a way for Bayer to work the PR angle.
The EU is in the process of neonics those because of the harmful effects on bees and potentially other insects. The main goal of my meadow was to support insect life, like the Karner Blue.
I have dealt with this company many times for conservation plantings. The staff is extremely knowledgeable, and the catalog a wealth of info. They will custom mix your choice of native grass and wildflowers seeds and will deal in very small quantities. If you have a strict budget, they will adjust your mix to fall within it. The seed is clean, well packaged, and high quality. They are easy to contact and quick to respond to questions at any time. A very, very good company.