Name
Liquid
Flour
Other
Jan II
Netherlands
9 Years
Unknown
Gino
Netherlands
5 Years
Unknown
Father-daughter sourdough
Netherlands
4 Years
Unknown
Desem van ruud
Netherlands
5 Years
Unknown
Ludwig
Netherlands
2 Years
50%
50%
Groggy
Netherlands
1 Year
100%
Zeeuwse schone
Netherlands
10 Years
50%
50%
Inca routes
Netherlands
7 Years
44%
34%
21%
Ralph
Netherlands
7 Years
50%
50%
Arnold
Netherlands
9 Years
Unknown
Tarwedesem
Netherlands
7 Years
33%
33%
33%
Arctic Sour
Norway
5 Years
Unknown
Anders´slash and burn rye mix
Norway
9 Years
50%
50%
Aase
Norway
4 Years
Unknown
Viking
Norway
8 Years
Unknown