Question: Should I rotate my vegetables in raised beds even if I am taking out about half or more of the soil each year and adding new? Answer: Jonathan Foster, Home Horticulture Outreach Professional When possible, crop rotation is always a best practice recommendation to prevent the potential build up of pathogens, though the realities read more Should I rotate my vegetables in raised beds even if I am taking out about half or more of the soil each year and adding new?