Dealing with Moss Before Converting a Field to a Garden

Will Plowing Kill Moss?

Deep tilling (6–8 inches) buries moss, usually killing it. However, moss indicates underlying issues: compaction, acidity, poor fertility, shade, or excess moisture.

Recommended Steps

1. Soil test: Determine pH and nutrient needs.
2. Address causes: Lime to raise pH, improve drainage, add organic matter.
3. Copper sulfate (optional): For heavy infestations, apply before tilling to ensure kill.
4. Establish cover crop: Quick-growing rye or clover outcompetes moss regrowth.

Long-Term Prevention

Maintain soil fertility, proper pH, and good drainage. Moss won't return if conditions favor vigorous garden plants.