dingo...welcome....
I put these seed in the red cups because I didn't have anything to fill the airpots with....the coco I thought of using had ph issues....which left me with 3 quarts of seedling starter and germinated seed showing tails...until I could make the 80 mile trip to the store with the pro mix..
also I have a bad habit of popping more seed than needed so I can choose the best specimens .