During the New Year, many orchid enthusiasts stop by the Phalaenopsis orchid stalls to admire their beautiful flowers. Each bloom seems like a lively little butterfly fluttering on the branches. Even if casually placed in a corner, it can still become a focal point of attraction. When friends and family come over for meals, it also makes for great photos, especially in perfect lighting. However, as beautiful as they are, Phalaenopsis orchids are not the easiest plants to care for.
Many flower enthusiasts have complained about this. They excitedly bring the orchid home, but after a year, the growth slows down. Despite providing proper care—moving the plant indoors during cold weather, offering scattered light, watering only when the soil is dry, and fertilizing with products from a specialty orchid store—the plant doesn't seem to thrive. What should someone in this situation do?
Based on your situation, the issue might lie with the substrate. Phalaenopsis orchids prefer a loose, well-draining, and air-permeable medium rich in organic material, such as bark, sphagnum moss, coconut coir, and perlite. However, even the best substrates can become compacted over time. That’s why it’s recommended to replace the growing medium every year to avoid common issues.
Unexpected problems often arise in plant care, and soil compaction is one of them. When the substrate feels hard, like a "brick," it becomes difficult for the roots to thrive. If you don't replace it, the orchid's roots will struggle. Not only will air have difficulty reaching the roots, but water won’t penetrate effectively either, similar to a person being suffocated. Additionally, the soil's water retention will significantly decrease, and no matter how much you water, the moisture will quickly drain away. As a result, the orchid's growth will be stunted.
If you notice that your Phalaenopsis orchid's leaves are drooping, and growth seems slow, the substrate is likely the problem. In this case, don't wait—replace the growing medium right away. To do this, first, gently shake the old pot to loosen the soil and remove the orchid. Then, lightly tap the orchid’s roots and remove the old soil, optionally rinsing the roots with water. Finally, replant the orchid in fresh substrate. After repotting, water the orchid just enough to moisten the soil. If done correctly, your Phalaenopsis orchid will thrive again!
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