At various times the subject of garden fertilization using sheep manure comes our way; naturally, we are great advocates of the practice! Using sheep manure has many advantages over other alternatives and a relative few disadvantages. Perhaps the most beneficial aspect of sheep manure is its compact and clean nature; it is easily the cleanest, least revolting “natural” manure available. Not only do sheep shed their nasty smelling sulfides in the production of wool, it comes in a clean utilitarian form, quick-drying compact pellets that are easy to dry, transport and utilize in the garden.
If that isn’t enough, sheep manure generally doesn’t need much aging or special preparation; it comes ready-made for application. Generally, sheep manure takes about a week or two to thoroughly dry in Arizona’s sunny and arid environment. Properly raised sheep, meaning largely pen fed with alfalfa as ours are, which have no exposure to other animals or toxic chemicals (fertilizers, tainted water or medications) do not even require drying, though we do in all cases dry our manure for two weeks because of the need to store large quantities and for shipping purposes. Manure will mold if it is not thoroughly dried, – if properly dried manure will store for many months, but great care needs to be taken to monitor inventory. Even a small introduction of “moist” manure can contaminate the driest manure, ruining an entire batch.