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The first point is to place the position and environment to do a good job, in the summer high temperature and stuffy, the light is very strong, we must put the crab claw orchid in a bright light do not see the strong light to go to the place, must ensure good ventilation, so as to ensure that it can survive the summer safely.
The second point is to correctly grasp watering and fertilization, the summer is hot and sultry, it has been seriously in a dormant state, basically will not grow, so in the summer do not go to it to use fertilizer, with fertilizer it can not absorb, after the use of fertilizer will only lead to excess nutrients in the potting soil, and finally there is a situation of burning roots, it can not be fertilized in summer, but can not lack water.
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Do not leave it out in the sun, it belongs to the flower species planted in winter. Also pay attention to the soil and watering, and do not add too much fertilizer to the soil frequently.
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We don't want to expose it to the sun, because the summer sun is very poisonous and will dry up its leaves, so you still have to put it indoors, ensure its temperature and water and fertilize it.
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The minimum hardy temperature of crab claw orchid is around 5, and it is best to guess that the collapse should be kept above 10°C.
When the temperature is lower than 10°C, the growth rate of crab claw orchid will slow down, and when the temperature is lower than 5°C, it is easy to cause the leafy branches to wilt and stop growing. Crab claw orchid is a tropical plant, can not tolerate low temperatures, likes to grow in a warm model beam environment, the suitable growth temperature is about 15 -25, and winter is in the flowering period, so we must pay attention to maintain a good temperature.
Maintenance method of crab claw orchid in winter
1. Move indoors: In most areas, the climate in winter is low, and it is impossible to ensure that the crab claw orchid grows outside the room, so it is necessary to enter the room in time and keep it in a warm room, and it is best to keep the temperature at about 15, and the minimum should be kept above 10.
2. Reasonable watering: When breeding crab claw orchid in winter, it is necessary to water reasonably, watering every 7-10 days to keep the soil not too dry. When watering, it is necessary to control the amount of water to avoid the phenomenon of stagnant water, which can avoid frostbite on the roots.
3. Light conditions: Crab claw orchid likes light and will bloom in winter, so it is necessary to ensure good light and can accept 8-9 hours of sunlight every day.
4. Proper top dressing: In order to promote the vigorous growth of crab claw orchid, secondary fertilizer can be applied every half month in winter, mainly phosphorus and potassium fertilizer, to ensure that the fertilizer effect is thinner.
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Crab claw orchid is not cold-tolerant, and the room temperature should be kept at about 15 degrees in winter, and below 10 degrees will cause flowers and buds to fall due to excessive temperature difference. Crab claw orchid prefers cool, warm environments and is not tolerant of summer heat. In summer, when the temperature is above 30 degrees, take shade.
In winter, when the temperature is low, it should be moved indoors for maintenance.
Crab claw orchid is not cold-tolerant, and keeps the room temperature at about 15 degrees in winter, and when the temperature is lower than 10 degrees, it will cause flowers and buds to fall because of the temperature difference. During the flowering period, the temperature should be kept at 10 to 15 degrees Celsius, and it should also be moved to a place of astigmatism to prolong the viewing period. Crab claw orchid prefers a humid environment, and it is advisable to keep the humidity at 40% to 70%.
Crab claw orchid prefers cool, warm environments and is not tolerant of summer heat. The temperature for growth is between 20 and 25 degrees, and the temperature for the dormant period is around 15 degrees. It prefers soils rich in organic matter, loose and well-drained.
Crab claw orchid is a short-day plant that blooms in 2 to 3 months under 8 to 10 hours of sunshine per day.
Crab claw orchids will enter a semi-dormant state when the ambient temperature exceeds 30 degrees, so it should be shaded and avoid direct sunlight in summer. In winter, when the temperature is low, it is necessary to move the crab claw orchid indoors, otherwise it will frostbite the plant and even cause its leaves to gradually turn yellow, and the whole plant will wither and die.
In winter, it is necessary to do a good job in the management of water and fertilizer, generally do not water and fertilize it in winter, otherwise it will freeze to death, usually need to be watered every 7 to 10 days. In winter, it is necessary to keep the dead crab claw orchid in full sunlight, so that the crab claw orchid can grow better and keep warm.
The main diseases of crab claw orchid are anthracnose, rot disease and leaf blight, which mostly occur in high temperature and high humidity environment, and the diseased plants need to be uprooted and destroyed, and drugs can be used to prevent and control them in the early stage.
After transplanting, the daily maintenance mainly includes watering, ventilation, light and soil looseningIn particular, it should be noted that after transplanting, the crab claw orchid must be watered flexibly according to the moisture situation in the soil, and the watering is reasonable, and the maintenance of the crab claw orchid will be more than half successful. >>>More
How should crab claw orchids be maintained in spring after flowering? >>>More
A common disease of crab claw orchid.
1. Stem rot, symptoms: Crab claw orchid infection stem rot mostly occurs at the base of the stem. In the early stages of the disease, there will be brownish-green macula, and the lesions will be irregular. In the later stage, the lesions will turn black-brown and sunken, and the tissues under the skin will decay and dry, and there will be black granularities. >>>More
Cattelan prefers a warm and humid environment, and the temperature should be kept at 15 during the winter night and above 20 during the day for the flower buds to form and bloom smoothly. If the temperature is around 10, the flowering period will be delayed and shortened. If the temperature drops to about 5, the leaves will turn yellow and the flower bud development will be stunted. However, high temperatures are not conducive to flowering, such as winter night temperatures often higher than 20 can also lead to too short flowering periods. >>>More