The one-handed seed planter be a row of plastic cones that creates ½ inch – 3 inch deep holes in the dirt and leaves seeds in these holes as it is pulled out. This could make planting a gardens worth of seeds much less time consuming than before. The one-handed seed planter would be made of a strong plastic that could push through compacted dirt and withstand multiple washings.
These adjustable depth seed planters could be linked together to plant more or fewer rows at once
Inside the cone is a tray that will hold the seeds before they are planted. This tray would have holes that can be rotated open or closed depending on how many seeds are being planted