Once more I didn't get a load of manure for my veggie garden. So this year I decided to make manure tea. I bought 40 lb bags of cow manure at Home Depot and put 1/3 of each bag in 15 gal drums of well water. They sit by my garden and I plan on hand watering the plants. I can't imagine there would be a problem with this method, but need input if there is.