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Nettle infusion is considered one of the most popular and effective natural fertilizers for the garden.
However, not all plants perceive this “miracle drink” in the same way.
Some crops can be seriously harmed by such treatment. Which plants do not like nettle infusion and why does this happen?
Nettle decoction is a natural fertilizer containing nitrogen, potassium and microelements.
It stimulates plant growth, improves their immunity and repels pests.
However, its rich composition can be detrimental to some plant species.
One of the most vulnerable groups of plants is legumes. Beans, peas, lentils and other members of the legume family can suffer from excess nitrogen, which is contained in nettle infusion.
This leads to an imbalance of nutrients, which slows growth and reduces yields.
Fruits and vegetables with sensitive root systems also do not like nettle infusion.
These include radishes, carrots and turnips.
High concentrations of nitrogen and other elements can cause root burns and lead to the death of young plants.
Garden flowers such as violets, geraniums and primroses may also react poorly to nettle infusion.
These plants prefer softer and more balanced fertilizers. Excess nutrients cause leaf deformation and deterioration of the general condition of the plant.
The reason for the negative impact of nettle infusion on certain plants lies in its composition.
High levels of nitrogen and micronutrients are beneficial for most plants, but some crops require a different balance of nutrients.
For example, legumes themselves are able to fix nitrogen from the air with the help of symbiotic bacteria.
Additional nitrogen supply disrupts this process and leads to growth problems.
To avoid the negative effects of nettle infusion, it is important to observe the dosage and frequency of use.
It is recommended to dilute the infusion with water in a ratio of 1:10 and use it no more than once every two weeks.
It is also worth considering the individual needs of plants and adapting feeding to each crop.
For plants that do not tolerate nettle infusion, you can use other types of natural fertilizers. For example, compost, ash infusion or green manure from green manure.
These fertilizers are softer and more balanced, which makes them suitable for a wide range of crops.
Nettle infusion is a powerful remedy, but like any fertilizer, it must be used wisely. Knowing the characteristics of each plant will help you avoid mistakes and get a bountiful harvest.
Earlier we told you how to rejuvenate an old red currant bush.