The amount of seed corn needed to plant an acre will vary by row spacing and seed type. For example, if seeds are planted at 10-inch intervals in rows 3 feet apart, you would need 5 to 6 lbs. of supersweet sweet corn, or 9 to 10 lbs. of sweet corn, North Carolina State University explains.
About the Author
Hepzibah Flurge has been writing professionally since 2008. She is a horticulturist and her work appears on various websites and assorted gardening blogs. She holds a Bachelor of Science in horticulture.