Wiki User
∙ 13y agoI'm pretty sure 25 pounds of fertilizer should do it.
Wiki User
∙ 13y agoooooo wise wiki user once said." 25", SO GO LIKE THE WIKI USER POST
f is greater than or equal to 40 pounds
5 and a bit ;)
(7,125/3,325) x 7 = 15 sacks
If depends on what kind of rock it is. Each rock has a different weight due to size and density.
at least 40 pounds of fertilizer is needed to adequately cover your backyard. let f= the amount of fertilizer needed
ooooo wise wiki user once said." 25", SO GO LIKE THE WIKI USER POST
f is greater than or equal to 40 pounds
5 and a bit ;)
The fertilizer will cover a square plot 20 feet by 20 feet.
(7,125/3,325) x 7 = 15 sacks
20ft. x 20ft.
To find out how much fertilizer is needed for 120 square feet, first, determine the area in acres. One acre is equal to 43,560 square feet, so 120 square feet is 0.00275 acres (120 ÷ 43,560). Then, multiply 24 gallons by the acreage to find the amount needed for 120 square feet, which is 0.066 gallons (24 × 0.00275).
144
1
9 square feet.
If depends on what kind of rock it is. Each rock has a different weight due to size and density.