The right time is in March, about two weeks before scarifyingFertilize lawns. A suitable fertilizer improves the soil and provides the grass with valuable nutrients. There is a large selection of products in garden centers. However, if you want to do something good for the environment, you can make your own lawn fertilizer. Even mixed organic fertilizers can partially or even completely replace commercial fertilizers.
Make your own lawn fertilizer: You can improve the soil with these natural fertilizers
Ahomemade natural fertilizeris not just an environmentally friendly alternative to mineral fertilizers. It usually also has excellent soil improving properties. If you make the lawn fertilizer yourself, you can adapt its composition to the soil condition and dilute it accordingly to avoid over-fertilization or burns.
Fertilize your lawn with iron fertilizer: improve the soil and destroy weeds
For now: Grass thrives best in soil with a neutral pH. However, this can increase under certain circumstances, for example if you use the lawnTap water with a high lime contentpour. The lime prevents the plants from absorbing the iron. In this case, it makes sense to provide the grass with iron fertilizer. One such fertilizer is coffee grounds. It contains important nutrients such as nitrogen, potassium and phosphorus and is also rich in iron.
Fertilize the lawn: Fight moss with coffee grounds
By the way, iron fertilizer has an additional advantage: it can help in the fight against moss. If you in springMoss in the lawnIf you notice, you can make your own lawn fertilizer with coffee grounds and distribute it evenly over the lawn. Moss can tolerate iron poorly or not at all in large quantities and will die after just a week.
If you are aerating the soil, you can incorporate coffee grounds into the soil. If you have a severe iron deficiency, you can also sprinkle the coffee grounds directly over the lawn. Otherwise, you can make your own liquid fertilizer by mixing the coffee grounds in a ratio of 1 to 1 with non-calcareous irrigation water and then using the water to water the lawn.
Fertilize the lawn: Improve the loamy soil with ash
If you are one of the lucky owners of a fireplace, then you should definitely not throw away the wood ash. Instead, you can use it to fertilize the lawn.
However, wood ash is only suitable as lawn fertilizer if the soil has a high loam or clay content. Also pay attention to the origin of the wood: it should definitely be untreated. Wood briquettes, veneers, varnished or oiled wood contain dangerous toxins.
Dilute the wood ash with water and enrich the soil with a maximum of 50 ml per 1 m².
Make your own lawn fertilizer: Compost as a soil activator
If you plan to sow lawn seeds in spring, compost is a proven fertilizer and natural soil activator. The compost improves the soil and supplies it with important nutrients. This accelerates grass growth. This is particularly important for freshly laid lawns. A dense carpet of grass gives weeds no chance to spread.
Fertilize your lawn with banana peels
Banana peels are rich in potassium and magnesium, but contain very little nitrogen. On their own, they cannot supply the garden soil with all the necessary nutrients. They are therefore primarily used as additional fertilizer. Simply cut the banana peels into small pieces and place them in a clean container. Fill the container with water so that it just covers the shells. Leave the shells in the water overnight. The next morning you can spread the fertilizer around the garden.
Make your own liquid lawn fertilizer: Destroy weeds with tea and nettle manure
Have you already sown the new lawn seeds and improved the garden soil with compost? Then you can supply the lawn with liquid fertilizer from April. We explain how you can make your own organic fertilizer with tea and weed killer from nettle manure.
First boil 1 liter of water, then let 5 tea bags steep for 60 minutes. After an hour, remove the tea bags and pour the still warm water into a clean container. Then chop 100 g of nettle manure into small pieces and add it to the water. Cover the container and let it steep for a day. Then supply the lawn with the liquid fertilizer.
Fertilizing lawns with lime: When is liming necessary?
Weeds are a sure sign of acidic soil. If the pH value is in the upper range, thenLime can help. However, before you lime the lawn, you should have the soil checked in a laboratory. Together with the results, you will also receive recommendations as to which fertilizers you should use. In some cases, spring liming is recommended to lower the soil pH.
