AUSTROSAAT Blue Bitter Lupin - Green Manure, 330 grams

The blue lupin is a natural soil improver and nutrient supplier!

The blue lupin is a fast-growing annual plant with bright blue flowers. Its deep root system loosens the soil and promotes aeration. Its ability to bind nitrogen into the soil from the air in symbiosis with rhizobia is particularly beneficial and enriches the soil with this essential nutrient in the long term.

Tip:
For optimum soil improvement, work the plant remains into the soil at the end of the growing season - before the seeds are fully ripe. This contributes to humus formation and improves soil fertility for subsequent plantings.