How to keep red lotus-petal orchids vividly colored? Practical tips

Tips for keeping red lotus-petal orchids vividly colored Red represents passion, boldness, positivity, and aspiration. Most ethnic groups around the world love red, and we Chinese are no exception! For lovers of Cymbidium tortisepalum, breeding a red lotus-petal orchid with excellent and stable color has always been an eternal goal. Due to the influence of climate, soil, and water conditions, the color of red lotus-petal orchids is extremely unstable! In 1992, I once planted over two fen of land with wild Cymbidium tortisepalum in my hometown, and among them I found a small lotus-petal orchid that was so red it was almost purple. The excitement I felt at the time cannot be expressed in words! But when it bloomed again the next year, it had turned into a green lotus-petal orchid, and the petals had stretched out greatly. The third and fourth blooms were the same, and it became an ordinary plant, so in the end I had to give it away. Speaking of red-flowered Cymbidium tortisepalum, many friends who grow them have often encountered situations like mine. The Yunlong Tianchi Pink Lotus, Jianchuan Jinhua Mei, Dali Red Lotus, and others that are very influential in the Dali orchid community all showed unstable color and form, greatly disappointing enthusiasts! How to experimentally formulate a nutrient soil that can keep the color form of red lotus-petal orchids stable, and how to research and analyze an indicator system for the growth environment that keeps the color form of red lotus-petal orchids stable, is something botanists and orchid lovers with the means should strive to do! I do not have those conditions or abilities. However, based on my practical experience and the practical experience of some elders in the Dali orchid community, I will introduce a little tip here as a small consolation. If you have a red lotus-petal orchid (light-colored green lotus-petal orchids can also be tried), when planting and growing it you can mix a small amount of red soil into the growing medium; where there is no red soil, placing a small amount of rusty iron also works. After the flower buds emerge from the soil, first cover them with a tin foil sleeve, then remove the sleeve about a week before the flowers open, and place them in a cool, shaded place away from sunlight for cultivation. From the first day the flowers open, gradually place them in weaker sunlight, and after the third day, they can be placed in stronger light for longer. In this way, you will find that your red lotus-petal orchid blooms redder and redder! However, one point must be emphasized: if your flower does not have the red gene, this method will have no effect. Haha, is there any suspicion of faking it? Please, everyone, judge for yourselves as the wise see wisdom and the benevolent see benevolence.