Majority of people rototill in the early spring about two weeks before they begin planting. It's really important to give the soil time to heal after rototilling because many beneficial microorganisms get disturbed during the process. Waiting two weeks allows the soil to re-establish itself, but if you wait too long, it can become compacted due to weather and may require additional tilling. Call or text for pricing and details. Corey 306-581-8625