Have been using this to plan the garden for my new house - quite handy. The online version (no save functionality) and trial version (expires after 15 days) are free but I paid around $24 for the full version.
Easy tips on how to grow sweet corn in your backyard vegetable garden. Design Your Own Vegetable Garden Layout Using our Free "Vegetable Garden Planner" Software! If you have the space, it's easy to plant and care for growing sweet corn at home. All you need to plant corn are some simple garden tools and supplies.