How to care for the lawn in autumn
Supply your lawn as needed in the fall
The most important fertilization of the lawn usually takes place in autumn. He is through the fertilizer Intensively cared for and strengthened for the winter so that it can get through the cold season well. The right fertilizer repairs the damage of summer and strengthens it Race and protects against diseases such as snow mold.
When is it best to fertilize?
Apply autumn fertilizer after the last lawn cut and before the first ground frost sets in. The lawn's metabolism stops at around ten to five degrees. He is no longer able to absorb nutrients. October is usually the optimal time for autumn fertilization.
Which fertilizer is suitable in autumn?
Defects can be seen quickly because the need for nutrients in lawn grass is high. In autumn you should use different fertilizer than in spring or summer, as the dormant period in winter must be taken into account. Long-term fertilizer is ideal. The grasses store the nutrients contained in the roots. Conventional fertilizer is not suitable because it contains too much nitrogen. This stimulates the blades of grass to grow and therefore makes them particularly susceptible to cold.
There are organic and mineral autumn lawn fertilizers. For the latter, you should note that the effective period ends in October at the latest. You can use organic autumn lawn fertilizer between July and October as desired, because the nutrients it contains are released slowly and according to the weather. This means the risk of leaching is significantly lower.
The following nutrients are important:
- potassium
- calcium
- iron
- magnesium
Depending on the type of use, different seeds must be chosen for lawn seeds. For a garden,...
Fertilization in autumn increases the robustness of the lawn through readily available potassium. The grass becomes more resistant to frost and disease. Calcium is needed to build cell walls and membranes. Magnesium promotes winter hardiness and grass growth in spring. Iron hardens the grasses against weather influences and diseases and also acts as weed- and moss killer.
How best to fertilize?
Remove autumn leaves from the lawn to prevent the grass from rotting when it is wet. Mow the lawn for the last time towards the end of October to a height of five to six centimeters. No cuttings may be left lying around. Distribute the nutrients evenly over the entire lawn by hand or with a spreader. By watering after fertilizing, you will penetrate the soil well. Follow the manufacturer's quantities to avoid over-fertilization. Regularly removing leaves improves ventilation.
What else should you consider in autumn and winter?
Fertilization should be carried out without exposure to sunlight, otherwise the stalks can burn due to the fertilizer. You should not walk on the lawn, especially when there is frost. Frozen grasses break off and may not grow back next spring. Fertilization in spring and, if desired, in summer is also part of the care.
In order for the lawn to get through the winter optimally, it needs special care in autumn with the right fertilizer, ideally an organic potassium-based autumn lawn fertilizer. It strengthens the lawn, makes it resilient and protects against diseases.
