Soil Builder Peas and Oats is a dual-purpose cover crop blend that combines nitrogen-fixing peas with nutrient-scavenging oats to rebuild depleted garden beds. Hardy across zones 3 to 10, this open-pollinated mixture transforms fallow ground into living compost, ready to turn under in 50 to 70 days. Sow it in spring as soon as soil reaches 40°F, or plant it in fall for winter growth in mild climates, and watch it work to restore soil structure and fertility while suppressing weeds.
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This is a working blend, not a vegetable you harvest for eating. The peas fix atmospheric nitrogen into the soil while the oats prevent erosion and capture nutrients that might otherwise leach away. Together they create a living mulch that breaks down into humus, leaving your garden more fertile than you found it. Fall planting in mild climates extends your cover cropping season and gives spring beds a head start with fresh organic matter already decomposing.
Cover crops are grown to improve soil health between cash crops or seasons. Turn this blend under after 50 to 70 days of growth to add nitrogen and organic matter, or let it overwinter in cold climates and work it in early spring. The peas enrich nitrogen availability while the oats build structure and suppress weeds; together they're a complete soil renovation package for vegetable gardens, raised beds, and field edges.
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Sow directly outside in spring as soon as soil can be worked and soil temperature reaches at least 40°F. In fall, sow 6 to 8 weeks before your first frost date when temperatures are below 80°F. In mild climates, fall or winter sowing is ideal for growth during the cool season.
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