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Other Green Cover Mixtures


EFA Basic Mix

  • For those looking to meet the basic needs of EFA Cover Crops, this provides an economical yet compliant option.
  • Contains 94% winter oats, 5% white mustard and 1% Siletina oil radish.

EFA Power Mix 1

  • Our most popular EFA blend
  • Contains 60 winter oats and 40% siletina oil radish.

EFA Power Mix 2

  • High in oil radish with a low leve loat content where the rooting and nutrient capture benefits of radish are required
  • Contains 90% Siletina oil radish and 10% winter oats.

EFA Power Mix 3

  • Designed for those looking for an EFA mix with a late flowering radish variety.  Barrauda also brings Beet Cyst Nematode reduction to the mix
  • Contains 60% winter oats and 40% Barracude oil radish.

EFA Nematode Reducer

  • Specifically targeting soil borne pests, this combination combines the best in radish and black oat, whilst remaining EFA compliant
  • Contains 95% Defender oil radish and 5% black oat.

Super 10 Mix

  • For those keen to embrace the multi species/crop family blend, this diverse mix will deliver significant soil improvement benefits in addition to a diverse above-ground canopy, benefiting a wide range of pollinators. Can be sown during the summer or in the early autumn
  • Contains Quinoa, winter oat, oil radish, berseem clover, common vetch, linseed, buckwheat, phacelia, sunflower and rye.

Kings Summer BioFum

  • A specialist mix for biofumigation which produces a highly potent fumigation gas
  • Provides a range of glucosinolates with myrosinase enzyme
  • Requires specific growing conditions and dedicated agronomy
  • Correct mechanical flailing and incorporation into the soil is critical to success.
  • Contains Ethiopian mustard, radish and white mustard. EFA compliant version available.

Summer Sown Catch Crop

  • An EFA catch crop which quickly produces significant rooting and crop biomass. Ideal before later sown winter wheat.
  • Contains oil radish, black oat and phacelia.

Summer Sown Catch Crop (Non EFA)

  • Designed to be planted from May to August. Creates excellent soil structure and improves vitality for following crop.
  • Contains no brassica species
  • Contains buckwheat, phacelia, linseed and Berseem clover.

Cover Crop Options for Maize

  • We offer a range of companion and cover crops that are suitable to use in a maize crop or planted after a maize harvest.

Custom Mixtures

Kings can provide advice and guidance on creating specific mixtures to suit soil type and cropping rotation.

We produce all our own mixtures from a wide range of raw materials at our specialist plant and offer a range of bag sizes to suit individual needs.


Please call 0800 5879797 to discuss your requirements.





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