Beans are quite undemanding plants. If you pay attention to their location and care requirements, a rich harvest can be expected. But what about the application of fertilizer? While bush beans do well without additional fertilizer, runner beans are more demanding.
bush beans
Bush beans do not make any special demands on the soil. They are weak eaters and get along well with the nutrients contained in the soil. If you still want to provide them with additional nutrients, you can work compost into the soil before sowing.
pole beans
Pole beans are more demanding. They like loose, humus-rich soil. Before sowing, you should loosen the soil thoroughly and mix in mature compost. During the growing season you can also fertilize with compost, horn shavings (€32.93) or a low-nitrogen vegetable fertilizer (€7.49).
Fertilize beans in the bucket
If the beans are to be grown in tubs, the choice is usually the climbing runner bean. It gets by with simple soil (garden or hardware store soil), which you mix in with compost to supply nutrients. Additional fertilizer is not necessary.
Beans as a source of nitrogen
Not only the cook and gardener benefit from the cultivation of beans, but also the soil in your garden. Beans serve as a natural producer of nitrogen. They absorb nitrogen from the air and release it to the soil through their roots.
Intercropping plants like savory, cabbage, cucumber, celery, and potatoes will benefit from this nutrient enrichment, as well as the vegetables you grow the following year.
To enhance your garden soil, only remove the herb after the bean harvest. You leave the roots in the ground until next spring, where they will release the nitrogen for a longer period of time.
tips and tricks
Under no circumstances should fresh manure be placed on or under the bean bed, as the fresh roots are overly sensitive to it. In addition, the smell of manure attracts the bean fly. Compost is always a better choice on the bean bed.