I have often wondered about the seed catalogue,s, you send of for one and end up getting them from every one.
I don,t believe for one moment that all of these seed distributors, Dobbie, DT Brown and Fotheringgills and so on take their own seed, cross pollinate etc to sell onto us.
I do believe that there is possibly two companies that do this, Kings and Marshals who sell their seeds onto the other companies and the price you pay is for the grade of seed you get not the quantity.