Strawberries will do best in soil that has been thoroughly prepared. If your future strawberry bed was plowed last year, you're ahead of the game. But if you're starting with land that was in sod, allow an extra year or the soil will be tough to cultivate, and you'll really pay later when you are confronted with weeds (especially grass) and grubs. Strawberries do best in soil with a pH of 5.5 to 6.5. Apply aged manure and a complete fertilizer such as 5-10-10 (1/2 pound per 25-foot row) before planting in the spring. To further improve the soil, you can plant a winter cover crop. If you have heavy soil, raised beds will provide better drainage and encourage healthy roots.