MySheen

Measures of fertilization and watering of alpine rhododendron

Published: 2024-11-22 Author: mysheen
Last Updated: 2024/11/22, There are many theories about the fertilization of alpine rhododendron. From our practice in recent years, we should change our traditional centralized fertilization method and replace it with "thin fertilizer application frequently", that is, balanced fertilization for each watering, paying special attention to the ratio of N:P:K in different growth and development stages. Because of its great influence, we should try our best to carefully detect and analyze each watering in order to prepare the most ideal pH value and EC value. We have done a lot of experiments at different growth stages, such as 12 gradients from pH3.8 to 7.1.

There are many theories about the fertilization of alpine rhododendron. From our practice in recent years, we should change the traditional centralized fertilizer application method in China and replace it with "thin fertilizer application frequently", that is, balanced fertilization for each watering, paying special attention to the ratio of N:P:K in different growth and development stages. Because of its great influence, we should try our best to carefully detect and analyze each watering in order to prepare the most ideal pH value and EC value. We have done a large number of experiments in different growth stages, such as 12 gradients from pH3.8 to 7.1. although it is proved that it has strong adaptability, proper acidity is the guarantee of robust growth. generally, it should be adjusted between 5-6.5. different growth stages have different requirements, and different acidity and alkalinity have a certain effect on flower color. We have also done a large number of experiments with EC values between 1.0 and 3.8. Practice has proved that different growth and development stages have different requirements. Attention should be paid to the frequent application of thin fertilizer, the combination of promotion and control, and careful detection of the chemical composition of water quality. High salt and high calcium are disadvantageous to the growth of alpine rhododendron, so we should try our best to choose the water treated by Rain Water, chemical or semi-permeable membrane technology.

 
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