Could some one explain why Could some one explain why my bale estimate is so high compared to others? I am useing 20 sg ft coverage per bale, when others are using 16.6 sq ft. 200 x 60 = 12,000 sg ft of beds to be mulched. 12,000 divided by 20 sg ft of coverage = 600 bales to mulch this area. 125 x 35 = 4375/20 = 218 bales I would like to think I am sharp on math even though I can't spelll. So I am asking why do my number of bales differ???