The amount of seed really depends upon the type of grass seed you purchase. Most will tell you on the back of the package how many square feet it will cover. But, for general purposes, let's assume you will use 400 square feet per pound. In that case, you'd need roughly 3 and a half pounds of grass seed for your 1275 square feet.
You must be signed in before you can post questions or answers. Click here to join!