Lolium westerwoldicum

Westerwold/annual ryegrass

Productive after spring as well as autumn sowing

Description and characteristics
PRIMORA is a medium tall variety of annual ryegrass.

The earliness (heading date) is like the average for the species.

Yield following autumn sowing
PRIMORA yield levels after spring sowing is high and stable.
Good performance after spring sowing
After spring sowing, the yield of PRIMORA is very high and with a good distribution.  Regrowth is good (several cuts).

Can be used for green manure as well
With the high dry matter productivity, we also recommend PRIMORA as a green manure crop.

Primora also on the Swiss list
PRIMORA is on the Swiss list, showing a high yield.


  • One or more cuts
  • High dry matter yield
  • Confirmed variety
  • Suited for spring as well as autumn sowing


Scale 1-9, where 9 = best or most pronounced

Rust tolerance
Spring growth
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