I hope this is the right section to post this in.
I recently started making yeast slants to keep my favorite strains handy for brewing whenever. everything slant ive made so far has turned out well except for a few slants of Wyeast 1007 German Ale yeast which have formed a red colored ring around the perimeter of the slant. normally I would toss it and start over but I know that this is a special strain of yeast and im wondering if anyone else has experience with this or similar yeast strains making red ring on a slant.
I can try to post a few pics if needed.