Horse or Cow manure?
I have a friend with a grass fed beef operation who has offered me all the composted manure I can take away. I don't need much anyways, but might be able to make use of a half a pickup truck load.
I also have a friend who has horses and has offered me composted horse manure. I am not sure what she feeds the horses.
So which would be better to get? Get both and use a little of each? it would be easier to just make one trip as I really don't need that much. I already have about a 3x3 pile of 90% finished homeade compost. I have about 450 SF of raised beds that I will be adding a topdressing of either compost or a compost and manure mixture, and then mulch. So how much would I really need? And which should I go with?