What a waste of MONEY a $60 one a Wal-Mart will do the same thing. the only thing its got going for it is the tries.the barrel won't let the fertilizer completely drain the butter fly adjustment screw is plastic witch is cheap and all ready broke the 5th time I used it and boy boy it will spill the fertilizer out in a heart beat if you are not careful I can go on and on but I won't but I did try to warn you