June orchid management technical points

First, the network is shaved to avoid exposure. In June, the temperature is getting higher, the light is very strong, and the weather is getting hot and humid. It is necessary to do the shading and ventilation work to prevent the orchid from being exposed to the sun and burn the orchid leaves.

The second is to promote fertilization. In order to make the orchids strong, it is necessary to apply a thin organic fertilizer to the roots. It should be carried out in the evening, and the next morning, the "returning soul water" should be poured in time to prevent the damage. It can also be sprayed with flowers, urea, potassium dihydrogen phosphate, high extract, orchid angel, orchid king, Xi Shuo, etc. The next morning, water spray is needed. It is best to use organic granules, inorganic fertilizers and biological fertilizers alternately with granules, once a week.

The third is to pour water carefully to prevent rotten buds. When the blue bud breaks the ground and opens the mouth to spread the leaves, it should be covered and then drenched to prevent the buds from germination and germination. If the blue buds are influent, apply the toothpick wrapped toilet paper to dry the water. .

The fourth is to prevent pests and diseases. It can spray bactericidal medicine for about 10 days; spray insecticide for about half a month, and Huakang insecticide and dicofol have good effects on killing scale insects and spider mites. The sprayed drugs should be used alternately to prevent the emergence of drug resistance and affect the efficacy.

The fifth is to treat differently and be cautious. In areas with good air quality, the rainy season can properly let the orchids rain; where the air pollution is serious, the acid rain is too much, so that the orchid rain can easily lead to various diseases, and the rain should be eliminated. Suitable for orchids to rain is the long-lasting wind and drizzle, the orchids in the growing season are most afraid of the "sun rain" and storms in the hot season.

Sixth, this month is the orchid leafing stage, which requires a relatively high moist environment. If the potting soil is too dry and the air humidity is too low, it will easily cause the atrophy of the zombie and the root growth point, which is not conducive to the growth of orchids. The management of orchid buds should highlight a word of “run” and strive to create a relatively humid environment for orchids and pots. If the climate is dry, it can be used to create a relative humidity of not less than 40% of the air during the day by using watering in Lanyuan, watering on the leaves, humidification of the water tray, humidification of the humidifier, etc. Watering can be done as appropriate to keep the soil in the basin relatively moist, ensuring that the orchids thrive.

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