Black kow cow manure anyone?

Getting ready to transfer my seedlings from yogurt cups to 1lbs folders can, currently using bagged black dirt, spent coffee grounds, and black kow cow manure.
Has anyone used black kow before?

Be careful it’s pretty hot stuff! (Kow Cow).

Ive grown tomatoes/pepper right in the bag of Black Kow but dont fill a pot with it. It will compact and drown your plants if you use too much in a pot.

Thank you