Hi, We have a smallholding in wales with currently a few sheep, chickens, horses and soon to be introduced alpacas. We are currently building 3 20' x 10' wormpens using a cut up metal storage container primarily to recycle our own animal waste in a 'hopefully' profitable way. the pile of manure we already have has thousands of existing worms in it, reddish in colour & various sizes. Are these a saleable commodity, or do I somehow have to get rid of these and introduce a 'posh' variety? Sorry if I'm a bit naieve!
