What to do if the tips of orchid leaves turn black

What to do if the tips of orchid leaves turn black

1. Adjust the temperature

Reason: Orchids are not cold-resistant. If attacked by low temperatures, their roots and branches will stop working and the tips of their leaves will turn black.

Solution: Move it to a warm place in winter to avoid frostbite. Don't rush to move it out in spring, because the temperature in early spring is unstable and there are often cold currents. Wait until the temperature is completely stable before moving it outdoors.

2. Proper shade

Reason: It does not like strong light. If it is directly exposed to strong sunlight, the tip of the leaves will turn black.

Solution: It needs to be exposed to diffuse light, and it needs to be properly shaded when the sun is strong at noon. The daylight hours are shorter in winter and the sun is not as strong, so there is no need to provide shade, and the plant can receive full-day sunshine.

3. Reasonable watering

Reason: Orchids are not tolerant to waterlogging. Too much watering will easily cause waterlogging in the soil, which will affect the breathing of the roots and cause the tips of the leaves to turn black.

Solution: Do not water too much. Water once a day when the temperature is high and once every two days when the temperature is low.

4. Reduce fertilization

Reason: Orchids do not like concentrated fertilizers, which can easily burn the roots and cause health problems, and the leaf tips will turn black.

Solution: Apply light fertilizer and keep it about ten centimeters away from the roots to avoid burning the roots. When watering, pour the water on the fertilizer, let the water spread with the fertilizer to facilitate its absorption.

<<:  What to do if the leaves of the golden diamond curl outwards

>>:  What to do if the leaves of Areca palm are dry

Recommend

What is noodle dish?

What is noodle dish? Noodles are a vegetable with...

How to propagate porcelain roses

1. Planting Unlike other plants, the porcelain ro...

How to propagate honeysuckle and what to pay attention to

Honeysuckle propagation method There are three wa...

Does the thousand-year-old tree prefer shade or sun?

Does the thousand-year-old tree prefer shade or s...

What to do if the goldfish spider plant is cold

1. Treatment method After the goldfish spider pla...

When is the right time to plant onions?

Ensuring the right sowing time is essential for t...

The flower language and legend of oleander

Flower Language Oleander has beautiful flowers th...

How to grow aloe vera in potted plants

Aloe vera growth habits Aloe vera prefers loose, ...

What to do if the leaves of Green Bell wither

The reason why the leaves of Green Bell wither an...

When is the best time to plant radish?

When is the best time to plant radish? Radishes c...

How to hydroponically cultivate Anthurium

Hydroponics steps Choose a pot of anthurium with ...

What are the cultivation methods and precautions of Piaoxiang vine

Introduction of Fragrant Vine The fragrant vine i...

How to prune Verbena

The need for pruning and topping of Verbena Verbe...