What does it mean when a Phalaenopsis orchid grows a crystal tip? Analysis of the reasons for stunted growth
Many people are absolutely crazy about Phalaenopsis orchids, mostly because their flowers are so unique, blooming in a dazzling and eye-catching way that makes it hard to look away once you see them. Many people rush to the flower shop to buy one for this very reason, and when purchasing you ask the shop owner: "Does this flower have a long blooming period? Is it easy to care for, and what should I pay attention to in daily care?" To make the sale, the owner mostly just casually mentions a few care tips, making you mistakenly think it can be grown like an ordinary flower. But after taking it home and caring for it for a while, you realize it is not that way at all!
Home-grown Phalaenopsis orchids will definitely show different conditions, because each home environment is different. Besides flowers and leaves that need attention, the crystal tips on the roots are what most people focus on. Some people find that the crystal tips suddenly disappear as they care for the plant, while others see them turn round or black. What exactly is going on?
Actually, the crystal tip is the "little indicator" of Phalaenopsis growth; only when the crystal tip keeps growing does it show that the root system is normal. When crystal tips change abnormally during cultivation, there are several possible explanations to analyze specifically.
One situation is commonly encountered by those who grow orchids in sphagnum moss. Because sphagnum moss has poor ventilation, or because watering is too frequent, the accumulated water cannot dissipate, so moisture cannot circulate to the roots. At this point the root stops growing first, and thus the crystal tip is gone. Another situation is that when an orchid root grows to the pot wall, it may think it has hit a hard object and stop growing. Although this situation is rare, it does really exist.
In addition, another possibility is that the area where the roots are located is too dry, so they cannot absorb water at all, or the crystal tip has emerged from the medium and the air is dry with low humidity, so the roots also stop growing. The next situation is that this root was weak to begin with, or was accidentally injured during repotting, and then easily becomes hollow in the new pot, so the crystal tip naturally disappears as well.
Finally, if the growing medium is not clean and contains impurities, or if fertilizer is later given too strongly, it will also affect root growth. But all of this is normal, so there is no need to worry too much; it can also be regarded as the Phalaenopsis orchid's way of survival of the fittest.