Seriously. If the plots not to big I have put it out by hand. Or get you a old spreader dropper. People use to use the. Them have small openings in the bottom and you set your opening and it drops it out the bottom.
A 16 foot trailer with a big tarp and couple shovels is how the poor folk do it.
"The Heavens declare the glory of God;and the firmament sheweth his handiwork" Pslam 19:1