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Orchid leaves develop pinhead-sized spots on the underside; prevent sand spot disease in the hot season
Cymbidium sinense 'Chinese Prince'
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Orchids should be fertilized according to their different developmental stages
Orchids have different fertilizer requirements at different growth stages. Practice has shown that only by fertilizing according to the developmental stage can good fertilizer results be achieved and side effects be prevented. Dormant period: winter is the dormant period for orchid growth. At this time, fertilizing is generally not advisable. If fertilizer is applied, it instead disrupts the orchid's necessary dormancy and induces late-winter and early-spring buds, and these early-sprouting buds, unable to withstand low-temperature freeze damage, die, seriously reducing the germination rate the following spring. If the goal is to improve the plant's stress resistance, in early winter a 600-fold to 800-fold solution of monopotassium phosphate and multi-element micronutrient fertilizer can be sprayed on the leaves in the evening, once a week, for 2 to 3 consecutive times.
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What good habits should be developed in orchid care?
First, disinfect your hands when entering the orchid room. Why? Because your hands may carry viruses, fungi, bacteria, and so on. Soap and running water can inactivate viruses, laying the foundation for the work to follow. Second, when pruning leaves, only prune the necrotic, blackened, withered parts. Reason: while leaves that are still green or turning yellow have not completely...
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How do you solve the problems of root development and re-establishing in the pot?
There is a problem with root development and re-establishing in the pot
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Detailed Explanation of the Growth and Development Stages of Cymbidium sinense and the Characteristics of Each Period
Growth and Development Stages of Cymbidium sinense
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The Formation Principles and Influencing Factors of Color Development in Chinese Cymbidiums
Color Development in Chinese Cymbidiums
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Looking Back at Shenhua: The Complete Archive of the Variety's Development
Looking Back at Shenhua ---- Complete Archive
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Transport direction of photosynthates in Cymbidium sinense at different growth and development stages
Transport direction of photosynthates in Cymbidium sinense at different growth and development stages
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How does nitrogen nutrition affect the growth and development of Cymbidium sinense
The effects of nitrogen nutrition on the growth and development of Cymbidium sinense
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