Fertilize thuja emerald - be careful of over-fertilization
When fertilizing thuja emerald, you can quickly do too much of a good thing. This is especially true if you rely on mineral fertilizers. These fertilizers quickly become over-fertilized.
also read
- How do you properly fertilize thuja emerald?
- How To Pour Thuja Emerald Properly!
- How fast does thuja grow?
It is better to use organic fertilizers.
Right after Plants of thuja emerald you only need to fertilize if you have planted bare-root thuja. Bale goods are adequately supplied with nutrients for the first year.
Suitable fertilizers for thuja emerald
The following are suitable as fertilizers for the tree of life:
- Coniferous fertilizer
- compost
- Horn shavings
- deposited manure
- Blue grain
- Epsom salt (magnesium deficiency)
- Lime (manganese deficiency)
The best time to fertilize
The first fertilization of Thuja Smaragd takes place in spring. When using Slow release fertilizers a single dose is sufficient.
With short-term fertilizers such as blue grain, you can fertilize again until the end of July. Fertilizing later in the year is no longer useful, as the new shoots stimulated by the nutrients no longer harden before winter.
Are mainly used as fertilizer or compost Horn shavings(€ 32.93 at Amazon *) given, over-fertilization is not possible. These materials slowly release the nutrients.
Be careful when using mineral fertilizers
When fertilizing with mineral fertilizers, you must strictly follow the instructions on the packaging. Thuja emerald as a single tree needs less fertilizer than if you tend the tree of life in the hedge.
Avoid allowing the mineral fertilizer to come into direct contact with the needles, trunk or roots, otherwise burns will result. The affected shoots then turn brown and curl.
When does fertilizing with Epsom salt make sense?
Regular Fertilize with Epsom salt is often recommended. This fertilizer is only useful if the Thuja Smaragd suffers from a lack of magnesium. It is expressed by bright yellow needles.
Before you give Epsom salts, have the soil examined in the laboratory. In this way you can be sure that the needle discoloration is actually due to a magnesium deficiency and not through it Fungal diseases or pests have been caused.
Fertilize with a mulch blanket
It has proven to be particularly useful to protect thuja emerald in the hedge or as a solitary with a mulch blanket.
The mulch material releases nutrients when it decomposes and at the same time ensures a sufficiently moist soil climate.
Tips
When the needles of thuja emerald themselves black discolor, a lack of manganese is responsible for it. It occurs in compacted soils that are too damp. By adding lime, the substrate can be improved so that the tree of life can better absorb the manganese from the earth.
