Roberts Flower Supply
 

Another review that I should have done months ago. This vendor sells various orchids and supplies, but one their specialties is US native and other cold hardy terrestrial orchids such as bog orchids and Cypripedium. I ordered and received 2 Platanthera ciliaris, nicely packed and very healthy little plants. My only regret is that I didn't order before he ran out of P. blephariglottis for the season! I plan on a much larger order next season.
Orchid Growing Supplies - Plants for Sale Columbia Station Ohio | Roberts Flower Supply

Awesome! Thanks!

I buy all my potting mix supplies from them. The nice thing is that they come to the MOS Palm Sunday Show (unfortunately canceled this year due to Covid) so if I order a few weeks in advance they'll bring it to the show for pickup. Saves a lot on shipping costs and just in time for Spring repotting.

Wayne is a member of our Orchid Society and brings the supplies to the meetings when members order. His bark/coir mixes are very good (I usually use rock but I am using one of his mixes for my Phaius orchids). He sells all sorts of things for orchids that one would need and he carefully tests out all the lights he sells by growing different types of orchids under them. And, yes, he does really know his Cyps. He grows all of what he sells so he knows which are easy and which are not and what special care any of them might need.