When plants suffer from iron deficiency, you have to act quickly. Here we will tell you how to use iron fertilizer correctly.
In plants, an iron deficiency is clearly noticeable when leaves that are actually green turn yellow, sometimes even light yellow, but the leaf veins themselves remain green. Then it is high time to compensate for this deficiency with a special iron fertilizer from the specialist trade.
We will now tell you what you need to consider when using iron fertilizer and how it is used correctly. First of all: Due to its toxic components, iron fertilizer must always be kept safe from small children!
Iron fertilizer is poisonous!
Iron fertilizer is usually extremely toxic, which is why you should absolutely avoid direct contact with the fertilizer and for this reason should also wear sufficient protective clothing when using it. The reason for this is the ferrous sulfate (sulphur-iron compound) contained in the iron fertilizer.
Tip: If you don't trust yourself to spread the iron fertilizer, it is better to have a specialized company carry out this task.
You should also not spill iron fertilizer on terraces, paving stones, in buckets, etc. This can result in ugly stains that can usually no longer be removed.
Use iron fertilizer correctly - This is how it's done
» Use on single plants:
If you have found an iron deficiency in a plant (common with petunias), the iron fertilizer can remedy the situation. However, you must follow the manufacturer's instructions regarding use and dosage. Otherwise there is nothing else to consider when fertilizing the plants.
» Use on lawns:
You can also treat large lawns where an iron deficiency is clearly visible with an iron fertilizer. Spring is the best time to do this so that the lawn can recover optimally throughout the season.
Tip: Iron deficiency in the lawn is due to the soil conditions. It is advisable in such cases to take a soil sample in ato be examined by a specialized laboratory.
However, iron fertilizer is not only used in the case of an iron deficiency, but also in the case of heavy moss growth on lawns. The moist moss surface is destroyed by the iron fertilizer. i.e. it dies (moss turns brown to black). You can then easily remove the moss with a rake.
How to use iron fertilizer correctly on the lawn:
Ideally, the application is carried out in early spring so that the lawn can be greened again afterwards. However, you should mow the lawn for this (about 1 week beforehand) so that you can water the mossy area directly with the iron fertilizer/irrigation water mixture. Alternatively, you can also use iron sulphate granules, which you only have to sprinkle evenly over the mossy lawn.
Regardless of which option you choose: you must not enter the treated area for about 1 to 2 weeks. You must also keep your pets off the lawn or there is a risk of poisoning!
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