The organic green manure blue lupine is a fast-growing annual legume, mainly applied as a green manure and soil... Read more
Its height is about 80 cm. The plant freezes to death in winter. 1 bag is enough for at least 7 m².
Green manure crops have a number of important functions:
- Preventing mineral losses through leaching (as a catch crop).
- Maintaining the organic matter content or promoting soil life and structure.
- Adding extra nitrogen to the soil. This only applies to leguminous crops.