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Fothergill's Green Manure Mustard Seeds

Fothergill's Green Manure Mustard Seeds

Regular price £3.49
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Quickly revitalise poor soil and improve your plot structure naturally.

An exceptionally fast-growing hardy annual green manure that produces abundant organic matter in just 40 to 50 days. Trusted by British gardeners, it forms an effective upright blanket that suppresses weeds and prevents vital nutrients from washing away during heavy rain.

Details:

  • Botanical Name: Sinapis alba, a traditional, hard-working brassica variety used for centuries to improve soil health.
  • Plant Class: Hardy Annual, growing with incredible speed from seed to deliver rapid biomass before the winter or between crop rotations.
  • Growth Habit: Reaches an upright height of 60cm (24in) with a spread of 30cm (12in), creating a dense canopy that naturally crowds out and suppresses competitive weeds.
  • Soil Conditioning: Excellent for breaking up heavy clay or compacted soils, naturally loosening the earth and significantly improving soil structure and drainage.
  • Nutrient Protection: Acts as an essential catch crop, safeguarding vital minerals and preventing nutrients from leaching away out of bare beds during heavy rainfall.
  • Wildlife Friendly: If allowed to mature slightly, the green growth and eventual yellow blooms are highly attractive to bees and other vital pollinators.

Care & Growing Instructions:

  • Sowing Position: Broadcast the seeds evenly over bare, cleared patches of ground in a full sun position, raking lightly into the surface and keeping moist to trigger rapid germination.
  • Incorporation: Dig the rich green organic matter directly back into the ground around 40–50 days after sowing, ensuring the foliage is chopped and buried before the plants begin to set seed.

SKU: FTG-47385

MPN: 47385

ID: FTG-47385

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