Content
- Brown needles - a sign that suffers the Japanese screen fir
- Prolonged dryness leads to brown needles
- Normal signs of aging
- Other reasons for brown needles
- First yellow, then brown - time to act
- Tips
Brown needles on the Japanese umbrella can have many causes
Brown needles - a sign that suffers the Japanese screen fir
Brown needles look not only old, but also little healthy, let alone beautiful. But to make itself felt and their suffering, the Japanese umbrella fir demonstrates brown needles in a poor siting or neglected care.
Prolonged dryness leads to brown needles
Japanese umbrella firs need permanently moist soil. They are rooted flat in the soil, which is why they can not stand it when the soil dries up. They do not reach the groundwater. After several weeks of drought, the needles soon turn brown. They are dried up and it does not take long before they fall off and the needle plant sheds.
You can counteract this by regularly watering your Japanese umbrella fir with lime-free to lime-free water. Outdoor plants should receive a thick mulch layer. This keeps the moisture better in the ground. Container plants should not be exposed to direct sunlight as they dry out too quickly there.
Normal signs of aging
But brown needles - at least a few - can also be a little worrying message: The Japanese umbrella fir ages and renews its needles. Her needle dress is evergreen. But that does not mean it will last for decades. Sporadically, individual needles are repeatedly thrown off and renewed. Before that, they usually turn brown.
Other reasons for brown needles
But there may be other reasons too. The Japanese umbrella fir becomes brown when:
First yellow, then brown - time to act
Often, the needles first turn yellowish before they tan. Once they have a yellow color, you should act quickly. Then sometimes the respective parts of the plant can still be helped. When they are brown, help comes too late. Needles are thrown off and shoots can be cut off.
Tips
Japanese umbrella firs, which are in the bucket, are even more susceptible to brown needles. Make sure to water them several times a week during the summer, fertilize them at least twice a year and protect them from frost in winter!