Seeding Square: The Color-Coded Seed Spacer. Organizes and Optimizes Vegetable Gardens to Grow More Greens and Less Weeds. Gardening Made Simple! Perfect spacing of your seeds (and seedlings) is fun and easy with color-coded holes Optimizes your garden plot for the highest yield possible Organizes the layout of your garden giving perfectly straight rows Drastically reduces the amount of weeds and makes them easy to spot Planting can be done in rows or by square-foot