How to raise crab claw orchid Breeding methods and precautions of crab claw orchid

It is best to plant crab claw orchid in muddy pots, and choose loose, breathable and fertile soil. Crab claw orchid is a fertilizer-loving plant, so we can add slow-release fertilizer or organic fertilizer as a base fertilizer at the bottom when planting, and wait until its new leaf buds germinate, we can apply a top-crop every 15 to 20 days to dilute 1000 times with water to water directly.

Cultivation points:

Potting soil: Potting requires the soil to be well-drained and aerated and rich in humus.

Watering: Watering should be mastered according to the season. Although winter is the growing season, but due to the low temperature, it should not be much, as long as the potting soil is kept moist, not too dry, generally watered once every four or five days.

In summer, the temperature is high, and although the sun is shading, the potting soil is still easy to dry, and it is generally watered once a day or two.

The specific depends on the weather and the dry and wet conditions of the potting soil, and if there are conditions in summer, you can use a fine sprayer to spray some water on the foliage frequently, which can not only prevent heatstroke and cool down, but also make the plant grow well. There is a dormant period after flowering, at this time the potting soil should be kept slightly dry, after dormancy, when new shoots grow at the top of the stem node, you can water normally.

Fertilization: Fertilization is mainly carried out in the autumn 9-10 months before flowering and in the spring after flowering in 4-6 months. Every 7 10 days, apply 20% decaying human feces and urine urgency and fertilizer water.

Autumn fertilization can be used to differentiate flower buds, mainly one phosphate fertilizer; After leaving the house in spring, fertilize once every half month, in order to promote more branches and leaves, nitrogen fertilizer is the main fertilizer; Fertilization should not be applied in high temperatures in summer, otherwise it is easy to cause rot. Stop watering before fertilization, so that the potting soil is dry, and the effect is better. Avoid using strong chemical fertilizers.

Answer: Crab claw orchid has flat stem nodes with sharply serrated edges. The main difference from the ornamental species of the same genus is that the edge of the cactus finger is not sharply serrate, it is wavy, and there are a very small number of brown fine hairs on the spiny base at the tip of the stem node. Flowering period is January-February.

Peanut at the tip of the stem node, red or purplish-red. Prefers warm, humid environments. The growth temperature is 15-20.

The crab claw orchid is very beautiful, and can be placed on the balcony or room windowsill or table with light and no rain, and is suitable for long-term decoration in the bedroom.

Crab claw orchid prefers moist soil and avoids moisture. After the leaf buds germinate in spring, you can gradually increase the amount of watering to keep the soil moist, and pay attention to the dry and wet between the watering. Spring and autumn are the growing seasons of crab claw orchids, and in addition to watering, water should be sprinkled frequently around the plants to increase air humidity.

When the temperature of crab claw orchid is high in summer, if the water is not high, there will be a phenomenon of growth stagnation, so attention should be paid to watering in summer, but the potting soil should not be too wet to prevent high temperature and humidity from causing rot. However, attention should be paid to spraying around it several times a day and strengthening ventilation to achieve the purpose of humidification and cooling. In late autumn, when the temperature cools down, pay attention to watering in the dry wetland.

In winter and early spring, when the temperature is low, the growth is slow, and the potting soil should be in a dry state.

Fertilization of crab claw orchid should be done thin fertilizer and diligent application, not thick. When fertilizing, the thin nozzle watering can should be applied slowly along the edge of the pot, and the fertilizer should not be splashed on the leaves, otherwise it is easy to burn.

Crab claw orchid is afraid of hot and high temperatures, and should avoid exposure to the sun and rain, so it should be placed in an indoor ventilated place or on a shaded balcony in summer. After the beginning of autumn, the crab claw orchid gradually recovers its growth, and should be placed in a place where the light is 50, such as a shade canopy or a sunny window, to receive light and promote flower bud differentiation; As the weather cools down, the amount of sunlight gradually increases, and it should be given in late autumn to winter.

1. Crab claw orchid is easy to cause root rot due to overwatering or poor drainage, so it is best to plant it with clean and loose coarse sand mixed with peat and rotten leaves.

2. Too much fertilization, too much fertilizer concentration, etc., can easily cause the crab claw orchid to rot roots, resulting in wilting of the stem nodes and falling off the flowers when they are half-opened. The principle of fertilization is to apply less and apply frequently.

3. In summer, many people will think that plants and flowers should drink more water, and they will water too much, in fact, crab claw orchid enters a semi-dormant state when the light is particularly strong in summer, and the number of watering times is reduced compared with spring and autumn, and it is necessary to absolutely avoid water in the pot, otherwise it will cause root rot.

4. When the summer sun is scorching, it is best to shade 50%. Move the crab claw orchid to a shaded place. The indoor light can fully meet the normal growth of crab claw orchid. It is better to shade 50%.

5. When it is slightly warmer in spring and autumn, it is necessary to see that the soil in the pot is about to dry before watering. The principle of watering is "dry and wet, dry to be thorough, not dry and not watered, watered thoroughly". In winter and spring, the temperature drops, and the weather is colder, so it is generally watered once every 7-10 days.

6. When the sun is not good, or the weather is cold, move the crab claw orchid to a balcony and other well-lit places. And every two months, it is necessary to move outdoors for ten days and a half months of maintenance, otherwise the leaves will not grow full and yellow.

7. The suitable temperature for the growth period of crab claw orchid is 18 to 23 degrees Celsius. The temperature at the time of flowering is best around 15 degrees Celsius, and should not exceed 25 degrees Celsius and fall below 10.

8. In autumn, the crab claw orchid enters the flowering period, in order to avoid damage to the flower buds due to the large temperature difference between day and night, the crab claw orchid should be moved to a place with better indoor light, and the flower shape should be pruned at the same time, and the weak flower buds that are too dense should be cut off.

9. Because the tap water at home has been purified, it will have a bad impact on the growth of flowers for a long time, so it is recommended that you purchase a small amount of ferrous sulfate, and the blending ratio is roughly water: ferrous sulfate = 300:3, and water the flowers after being fully dissolved. Every 6 months.

10. In the cultivation of crab claw orchid, sometimes 4 to 5 new branches will grow at the top of a proglottid, and 1 to 2 should be cut off in order to maintain ventilation and photosynthesis.

11. When the scale insect is seriously harmed, the damaged part of the leaf will be yellowish-white. It can be scraped off with bamboo chips or sprayed with pesticides.

12. When the crab claw orchid grows to a large size, it should be inserted into the soil with bamboo poles, etc., and the upper part should be tied into 2 to 3 layers of circular supports, and the knots should be tied to the ring, so that the branches and leaves of the crab claw orchid can be easily fixed.

Crab claw orchid is a short-day plant, which likes scattered light and avoids scorching sun; Likes moisture, but is afraid of waterlogging. In the natural environment, it is often epiphytic on trees or in humid valleys, so the cultivation environment requires semi-shade and humidity. Avoid scorching sun and rain in summer, and warm and sunny in winter. The soil needs a mixture of fertile humus, peat, and coarse sand, with an pH of 5 5.

The suitable temperature of crab claw orchid during the growth period is 18 23, and the flowering temperature is 10 15, not more than 25, so as to maintain 15 is the best, and the winter temperature is not less than 10. Crab claw orchid is a short-day plant, so it can only produce buds and bloom under short-day conditions. Crab claw orchids are pollinated by birds in their place of origin, and they need to be manually pollinated to produce fruit properly when cultivated indoors.