- Gives your roughage/crops production a fantastic start
- Rich in proteins, with a massive yield
- Winter-hardy and reliable
- Fast establishment which prevent weeds

ProtaBoost
The crop that significantly enhances your forage yield in spring
- Silage
- Grazing

ProtaFix
Maximal fixation of nitrogen
- Balansa clover
- Persian clover
- Berseem clover
- Crimson clover
- Silage
- Grazing

Duet - Red/white clover blend
Red and white clover blend
- Guaranteed success with Yellow Jacket Nitrogenerator
- Ideal in combination with little fertilisation
- Fertile soil
- Tips for successful cultivation
- Silage
- Grazing

Quartet - White clover blend
White clover blend
- Four clover varieties to combine strengths
- Stimulates high yields at low fertilization level
- Can fix up to 150 kg Nitrogen from the air
- Silage
- Grazing