If there is a magnesium deficiency, fertilize thuja with Epsom salt
Show up at the Thuja yellow tips, you should think about a lack of magnesium in the soil. But first check the hedge for pests and fungal diseases. Also check that the thuja is moist enough, but not too wet is held.
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If all other causes are excluded, you should take a soil sample and have it examined in the laboratory. If it turns out to be deficient in magnesium, fertilizing with Epsom salt will help.
Regular fertilizing with Epsom salt, as it is often advised, does not make sense. You should only use this mineral fertilizer if there is actually a deficiency.
Adhere to the dosage exactly
First of all, you need to choose a suitable product. Epsom salts can be given in liquid or solid form.
The dosage instructions must be followed exactly in order to prevent over-fertilization and the resulting acidification of the soil.
For light soils, up to 4 grams of Epsom salts are administered per 100 grams of soil. For heavier soils, a dosage of up to 6 grams is sufficient. You can only give up to 9 grams in very heavy clay soils.
When to fertilize with Epsom salt?
Epsom salt is fertilized immediately after the infestation has occurred and has been confirmed by the laboratory.
- Do not fertilize in the sunshine
- Give Epsom salts after a rain shower
- or water the soil beforehand
- Sprinkle very dry thuja with water
You have to pay attention to this!
When spraying, wet the top and bottom of the leaves, but not too close to the trunk. The needles should never get dripping wet.
In solid form, Epsom salt is scattered around the tree of life. If possible, the salt should not be given directly to the trunk.
Tips
Fungal diseases are not so common in the tree of life. However, an increase can be seen in recent years. Often whole tree hedges can no longer be opened save.