Crab claw orchids dry up in winter, which may be due to environmental discomfort, improper maintenance, or cold weather. In order to effectively remedy, we can take the following measures:
First of all, it is necessary to check the growing environment of the crab claw orchid. Make sure it's in a warm, ventilated, and well-lit environment. Sunlight is weak in winter, which can be compensated for by increasing the amount of light available, such as using a plant lamp or placing it near a sunny window. At the same time, keep the indoor temperature stable and avoid drastic temperature fluctuations.
Second, adjust the frequency and method of watering. In winter, crab claw orchids grow slowly and have reduced water requirements, so watering should be reduced in moderation. Before watering, you can touch the surface of the soil with your hands and water it if it feels dry. At the same time, avoid overwatering so as not to cause root rot. It is advisable to use a watering can for slow watering to ensure that the water penetrates evenly into the deep layers of the soil.
In addition, it is necessary to pay attention to the problem of fertilization. In winter, crab claw orchid grows slowly, and the need for fertilizer is reduced. It is possible to reduce the frequency of fertilization or even suspend fertilization. If fertilization is required, a low-concentration, easy-to-absorb fertilizer should be selected, and the principle of "thin fertilizer and frequent application" should be followed.
Finally, it is necessary to pay attention to the pest control of crab claw orchid. Winter is the high incidence period of pests and diseases, so it is necessary to regularly inspect the leaves and branches of crab claw orchid, and take timely measures once signs of pests and diseases are found. Biological control methods, such as spraying natural enemy insects or plant extracts, can be used to mitigate the effects of pests and diseases on crab claw orchids.
In short, in view of the shriveling phenomenon of crab claw orchid in winter, we should start from adjusting the growth environment, watering and fertilization, pest control and other aspects, and take comprehensive measures to remedy it. At the same time, it is necessary to pay close attention to the growth of crab claw orchid, find and solve problems in time to ensure that it can grow healthily in winter.