☘️ Red clover / ley
A perennial ley that breaks a cereal run and leaves nitrogen.
Sowing
Establish the ley on a parcel where perennial weeds are under control. Red clover is the legume in the mixture (MTT/Luke: keys to successful red-clover growing).
Soil and parcel
A ley improves structure over several years. VYR: a ley ended in summer is an excellent preceding crop for winter rye.
Fertilising
Clover fixes nitrogen. VYR (malting barley): after a green-manure ley, allow for 20–40 kg of nitrogen that will be released. Do not fertilise as if a cereal had been there.
Yield and harvest
Take the forage cut, or end the sward if the parcel goes back to cereal. VYR: for rye the ley can be ended in summer and worked into a seedbed, which also checks couch grass.
🔄 In the rotation
- Role
- Breaks cereal monoculture (Luke 2025) and is a good preceding crop for cereals.
- Good preceding crop
- After cereal years, when the rotation needs a break.
- Good following crop
- Rye, barley and other cereals. Allow for leftover nitrogen, especially for malting barley (VYR).
- Gap on the same parcel
- A ley stays on the parcel for several years. It is not treated as the annual mistake of the same crop twice.
Plan Red clover / ley on a parcel 📖 Read the full growing guide
Other crops
Sources
- MTT/Luke: Avaimet puna-apilan viljelyn menestykseen
- Viljelykierrot – oppimateriaali (Avointen oppimateriaalien kirjasto aoe.fi)
- VYR: Rukiin viljelyopas – kylvö, esikasvit, lannoitus
Links open public guides. Always check your own contract and parcel advice.
General rotation advice – not a substitute for advice, a contract or the law. Figures come from the sources, not from invention.