What to do if orchid leaves turn yellow

What to do if orchid leaves turn yellow

1. Increase the temperature

Reason: The environment with too low temperature makes it difficult for orchids to grow, resulting in yellowing leaves.

Solution: Place the plant in a bright and ventilated place, in an environment of 18-23℃, and keep it at 5-10℃ in winter.

2. Proper shade

Reason: Orchids grow vigorously in sunlight, but cannot be exposed to direct sunlight, otherwise the leaves will turn yellow.

Solution: At noon, place the plant away from strong light such as windowsills; at other times, place it in a warm and bright place to ensure a certain amount of light exposure.

3. Dry the soil

Reason: Orchids are suitable for growing in relatively dry soil. If the soil in the pot is too wet for a long time, the leaves will turn yellow.

Solution: Do not water too frequently, water thoroughly at one time; wait until the soil is no longer moist before watering again, and place the plant in a ventilated and dry place.

4. Choose decomposed fertilizer

Reason: Unfermented cake fertilizer or pure phosphorus fertilizer was added during fertilization, causing the leaves to turn yellow.

Solution: Choose well-rotted fertilizer to prevent "over-fertilization" from burning the roots of plants.

<<:  What to do if the leaves of melon and chestnut turn yellow

>>:  How to save asparagus fern from yellowing

Recommend

How to keep seeds of Roselle? Seed sowing time and method

How to keep Roselle seeds Roselle generally refer...

Cultivation methods and precautions of kapok, where is it suitable to be planted

1. Cultivation method of kapok 1. Temperature: It...

How to grow Begonia in winter? Can it be propagated by cuttings in winter?

1. How to grow Begonia in winter 1. Environmental...

What are the varieties of elderberry?

Elderberry Varieties There are 20 varieties of el...

Long-term hydroponic plants

1. Pothos The method of growing it in water is ve...

How often should I water my magnolia?

How often should I water my magnolia? Generally, ...

Which areas are suitable for growing honeysuckle?

I believe everyone is familiar with honeysuckle. ...

Calendula pests and control methods

Calendula officinalis Symptoms of harm The human-...

Ginkgo tree growth environment conditions and characteristics

Ginkgo tree growth environment conditions and req...

Is lily a fruit or a vegetable?

Is lily a fruit or a vegetable? Lily is a vegetab...

What to do if bicolor jasmine does not bloom

When does it bloom? Bicolor jasmine can bloom twi...