s Multi species winter cover crop for maize growers - Agrovista Environmental stewardship mixtures

Multi species winter cover crops for maize growers

One of the most reliable ways to establish a cover crop to provide soil protection over the winter months is to establish it with the growing maize crop. Left in place post-harvest these well-established cover crops protect the soil from erosion and mop up surplus nutrients.

If undersowing is not possible or desirable, then the After-maize cover crop mixture is a good option. This mixture is very fast to establish at a time of year when most mixtures struggle. The resulting crop provides good over winter ground cover and can go on to provide a valuable early silage cut.

All SAM2 winter cover crops must be established in time to provide good soil protection through the winter months of December, January and February.

SFI/CSS compatibility

Compatibility Arable land Permanent crops Permanent grassland
 Arable crops Temp crops  Horticultural Non horticultural Improved Low input
 SAM 2  Y  Y  Y      

The seed mixtures have been designed to be compatible with a range of actions within the Countryside Stewardship Scheme (CSS) and the Sustainable Farming Incentive (SFI). However, these mixtures are no guarantee of compliance and should therefore be grown and managed in a way that can be reasonably expected to meet the aims of the action.

environmental stewardship mixures

TechniSward SoilMax maize undersowing mixture

50% Tower Tall fescue
40% Hipast Tall fescue plus (festulolium)
10%Donata Cocksfoot
Sow at 7.5-12.5kg/ha

  • Designed to be sown at the same time as the maize crop
  • Slow growing species suppress weeds without competing with the growing maize crop
  • Deep roots help retain surplus nutrients and reduce soil erosion

TechniSward EnviroMax maize undersowing mixture

70% Twymax Late perennial ryegrass
20% Hipast Tall fescue plus (festulolium)
10% Donata Cocksfoot
Sow at 7.5-12.5kg/ha

  • Designed to be sown at the 4-6 leaf stag
  • Establishment is quicker than with SoilMax ensuring establishment before canopy closure
  • Deep roots help retain surplus nutrients and reduce soil erosion
  • Provides good quality winter grazing

Agrovista FastMax maize undersowing mixture

30% Lofa Festulolium
60% Diploid Italian ryegrass
10% Donata Cocksfoot
Sow at 7.5-12.5kg/ha

  • Designed to be sown at the 4-6 leaf stage
  • Rapid early establishment slows as the maize canopy closes and then grows quickly post-harvest to provide good winter cover
  • Capable of providing an early cut of silage the following spring

Agrovista After maize cover crop

56% Westerwolds Ryegrass
44% Winter vetch
Sow at 12-15kg/ha before mid-October

  • A fast-establishing winter cover crop for sowing after maize
  • Goes on to provide an early cut of high protein silage the following spring

Mixture composition may change subject to availability


Download a copy of our Guide to environmental and cover crop seeds brochure here