Are the buds of Wenxin orchids withered and yellow? Do a good job in four steps to save it with one more beautiful flower and stronger fragrance.

When it comes to Oncidium, what is the first impression in your mind? Soft and light shape and lovely flowers? Oncidium, also known as Golden Phalaenopsis, Orchidaceae, is a variety with good aroma and large number of flowers, so it has been loved by orchids all over the country and has a high status among many orchids. Oncidium is easy to wither and yellow buds, so what should be done? How to grow flowers more fragrant and leaves more beautiful?

First of all, we should first understand the habits of Oncidium: like warm, humid and semi-shady environment, not cold-resistant, resistant to semi-shade, afraid of drying and strong light exposure. The suitable temperature for growth is 12-23 degrees, shading 30% Mel 50% in summer. Familiar with the habits of Oncidium, we want to burst the pot, it is very simple.

1. Watering.

Oncidium likes a wet environment and is afraid of dryness, so it has a relatively high demand for moisture, but it is afraid of watering too much and it is easy to rot its roots. It has been watered for three years. This watering is really a technology. During the growing period, Oncidium needs a lot of water. During this period, as long as the basin soil is not too dry, the frequency of watering will be reduced in autumn, and there is no need for watering in winter. A flower detector can be used to detect soil moisture. As long as it is inserted in the basin soil, the changes of soil water, fertilizer and humidity can be displayed on the mobile phone, and flower cultivation becomes very simple.

2. Temperature control. If you want Oncidium to explode, you must grasp this temperature. Its favorite temperature is about 12-25 degrees. It is so hot in summer that we can spray Oncidium in the morning and evening and at noon to lower the ambient temperature. If it is allowed to grow in a hot summer, it is easy to develop various leaf diseases, and it is difficult to guarantee even the most basic health. Especially in the special period of flowering, we must think of temperature control.

3. Nutrition. Oncidium needs a lot of nutrients, want to raise well, the leaves are beautiful, the aroma is stronger, fertilizer is indispensable. Fertilization should adhere to the principle of frequent application of thin fertilizer, because the root absorptive capacity of Oncidium is relatively poor, too thick fertilization is easy to cause fertilizer damage and cause death.

Using flowers to understand the organic nutrient solution for orchids, pure plant fermentation, rich in organic matter, easy to absorb. It is recommended to apply fertilizer once in about 10-15 days, you can irrigate roots or spray leaves, use it according to the instructions, but do not apply fertilizer during flowering, and the soil should be dry when applying fertilizer, and return water the next day after fertilization to avoid fertilizer damage.

4. Light. All plants need light because they need photosynthesis, just as people need oxygen. Oncidium still has a high demand for light, and it won't blossom if it doesn't see the sun for a long time. So usually in the evening or in the morning, hold out to bask in the sun. Direct sun at noon will easily burn delicate it, take it back to the indoor cool and ventilated place.

Oncidium is still rather delicate, but when you think of it blooming, the room is full of aroma, refreshing, everything is worth it!