Biggest Yield: Growing Potatoes In A Raised Bed
If you've been thinking about growing your own potatoes, now's the time. Get the best results from growing them in a raised bed garden.
Loosen the soil in the bottom of a half-filled raised bed. Space seed potatoes about 12 inches apart in all directions and bury them 3 inches deep. As the potatoes grow, add more soil until the bed is filled. If possible, simplify harvest by removing the sides.
This method yielded the largest harvest in my trials, and the potatoes were uniformly large in size. Raised beds are a good choice where the garden soil is heavy and poorly drained. The downside: The soil to fill the bed has to come from somewhere — and it takes a lot.
For more tips visit the article from Good House Keeping.com