Just under 4 of them.
Chat with our AI personalities
You need to buy 14 bags.area = pi * (13/2)^2 = 132.73... ft2
That depends on how deep you want the dirt. For 32 sq ft and 2 inches deep, that is 32 x 2/12 = 5.33 cu ft. Dirt weighs 100 pounds per cu ft, so you need 533 pounds; at 40 pounds per bag that is over 13 bags. For one inch deep, it is less than 7 bags and for 4 inch, 26 bags
1 gallon = 4 quarts13 gallons = 52 quarts
13
7.48 gallons in 1 sqft sooo... .13 sqft in a gallon of water but i dont see how this is useful.