- Causes of indoor cypress browning
- Do not fertilize indoor cypresses too often
- Fungal diseases of the indoor cypress
- Put indoor cypresses outside in summer
Cypresses are very popular indoor plants because of their filigree foliage. In general, the plants are very hardy and don't need much care. Occasionally the needles or shoots turn brown. This is usually due to poor care or illness.
The indoor cypress does not like too much sun
Causes of indoor cypress browning
- Too sunny location
- too little or too much moisture
- wrong fertilizer
- fungal disease
If you see the indoor cypress right by the window, too much sun can cause the brown spots. In strong sunlight, the window glass acts like a magnifying glass and burns the delicate needles. Although the indoor cypress must be very bright, it does not tolerate too much sunlight.
The indoor cypress does not need as much water as other types of cypress. It must not dry out completely. Before you water, do the finger test. When the top soil is about an inch dry, it's time to water.
Avoid waterlogging. Always plant indoor cypresses in pots with good drainage and a sufficiently large drainage hole.
Do not fertilize indoor cypresses too often
A common care mistake is fertilizing the room cypress. If you repot the plant regularly every two years, you don't have to fertilize it at all.
Giving her too much fertilizer can also cause the leaves to turn brown.
If you really want to fertilize, only add some liquid fertilizer to the irrigation water every few months.
Fungal diseases of the indoor cypress
Cypresses often turn brown because they are infested with Phytophthora. This is a fungal disease that causes the leaves to wither.
If you want to be extra sure, remove the indoor cypress from the pot and rinse off the old soil completely. Then put them in fresh substrate.
All browned plant parts cut off generously and dispose of them in the household waste.
Put indoor cypresses outside in summer
Indoor cypresses do better if you don't keep them indoors all year round. In summer you can place the plant in the bucket in a very bright but not too sunny location.
tips
Indoor cypresses are not hardy. They need to be overwintered in a cooler place during the winter. A hallway window or a spot in the bright, unheated conservatory is ideal.