Item Number: SCM360
Peaceful Valley Nitro-Max Plow Down Mix Seed (lb)
Fast Nitrogen and Green Manure
Peaceful Valley Nitro-Max Plow Down Mix is an excellent choice for home gardeners and small-scale farmers aiming to boost soil fertility and build long-term soil health. This cool-season cover crop blend includes nitrogen-fixing legumes—bell beans, purple vetch, and Biomaster peas—combined with biomass-producing Cayuse oats to improve soil structure, suppress weeds, and increase organic matter.
This hardy mix thrives in full sun and a wide range of soil types, making it ideal for fall planting before spring vegetables or as a green manure between crop rotations. The legumes convert atmospheric nitrogen into plant-available forms, enriching the soil naturally, while the oats provide erosion control and break up compacted layers. When mowed and tilled under at flowering stage, Nitro-Max delivers a powerful dose of nutrients back into the soil.
Whether you’re managing a raised bed, preparing a new garden area, or rehabilitating tired ground, this blend offers a cover-crop approach to building biomass and supporting soil fertility. Sow in late summer or early spring and incorporate after 60–90 days of growth for best results.
For more organic soil-building options, explore our full collection of cover crop seeds.
Peaceful Valley Nitro-Max Plow Down Mix – Bell Beans, Purple Vetch, Biomaster Peas, Cayuse Oats
- Application Rate: 3-5 lb/1,000 sq ft or 70-120 lb/acre
- Inoculant: Strongly recommended for effective nodulation and nitrogen fixation. Use Pea Vetch Lentil Inoculant (treats 100 lb), Garden Combination Mix Inoculant (treats 8 lb), or Garden Combination Mix Inoculant (treats 50 lb). Choose the package size that matches the amount of seed being planted, and plant promptly after treating the seed.
- Germination: 5-10 Days
- Plant Height: 3'
- Uses: Provides high biomass and high nitrogen production.
- Facts to Note: Till in when plants begin to flower.
Contains: Bell Beans, Field Peas, and Common Vetch.
Quantity pricing applied at cart and checkout
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Shipping Information
Shipping Information
Shipping Weight: 1.1 lb
Dimensions: 8.0"L x 6.0"W x 2.0"H
Features
Features
- Adds Significant Organic Matter
- Attracts Bees/Butterflies
- Attracts Beneficial Insects
- Cold Hardy
- Down to 25°F
- Easily Established
- Fixes Nitrogen
- Germination in Soils
- Good for Forage/Hay
- Good for Weed Competition
- Loosens Heavy Soils
- Tolerates Mowing/Grazing
Characteristics
Characteristics
Use Instructions
Use Instructions
Useful Information
Useful Information
Guarantee
Guarantee

Peaceful Valley Farm & Garden Supply brand vegetable seeds are guaranteed to germinate. Once the seeds have sprouted, please understand that Peaceful Valley cannot be held responsible for the many uncontrollable growing and climatic conditions that must be met to ensure the success of your crop(s).
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Bought this in hopes to have a more organic garden and see how it adds nutrients to the soil. This is the first time in trying this method. Emerged very fast with little effort and still growing in the November months!