How to grow crab claw orchid, how to plant crab claw orchid

1. Crab claw orchid can be propagated by cuttings, picking two knots on the old branches, inserting them in loose, breathable and fertile soil, keeping the soil moist, and taking root in about 15 days. 2. Crab claw orchid prefers warm and humid climate and soil, and the most suitable temperature for growth is 20 degrees to 25 degrees, and it is not tolerant to stagnant water. 3. Crab claw orchid likes fertilizer in the growing season, spring, summer and autumn, every 15 days to apply a thin fertilizer, crab claw orchid likes light can be less than 5 6 hours of light per day, and during the high temperature in summer, it is necessary to use a shade net to shade the strong sunlight.

4. During the flowering period in autumn, it is necessary to increase the supplement of phosphate fertilizer and potassium fertilizer, so as to maintain the bright color of the flowers and the huge flowers.

Don't accumulate water, and get plenty of sunshine.

Prepare potting soil: Mix garden soil, humus soil, river sand and base fertilizer to make nutrient soil, and the bottom of the pot has drainage holes. Prune the root system:

Cut off rotten roots, dead roots, and old roots, and prune capillary roots appropriately. Planting in the soil: Spray the soil first, then put the crab claw orchid in and fill the soil at the roots.

Post-planting maintenance: put it in a semi-shaded place for maintenance.

1. Prepare potting soil

Crab claw orchid has relatively high requirements for soil, and a suitable substrate should be prepared in advance before planting, which can be mixed with humus, river sand and an appropriate amount of base fertilizer in the garden soil, and then placed in the sun for disinfection to avoid residual bacteria and insect eggs.

2. Prune the root system

Before the crab claw orchid is put into the soil, the plant should be treated first, mainly to check the root part, if there are rotten roots, dead roots, old roots must be cut off, and the capillary roots should be properly cut off, and the wound should be dried in a cool and ventilated place after pruning.

3. Plant into the soil

When planting crab claw orchid, spray water first, spray the soil wet, then fill one-third of the soil in the pot, and then put the treated crab claw orchid into the pot soil, one hand to straighten the rhizome, and the other hand to fill the soil around the root system to compact the soil to avoid inverted slope.

4. Post-planting maintenance

After watering, move the crab claw orchid to a semi-shady, well-ventilated environment, do not water frequently, and then resume management when it begins to germinate new leaves, slowly increase the light, appropriate top dressing, and promote more vigorous growth.

Cuttings propagation, crab claw orchid can be planted by cuttings, and cuttings can be carried out in April and May every spring; To treat the branches, it is necessary to cut 10 cm of branches from the mother plant that is healthy and free of disease invasion, and apply rooting powder at the bottom of the branches for later use; The cultivation method can be to insert the branches directly into the loose and breathable soil and water them every 2 3 days.

In order to improve the survival rate of the plant after planting, it is generally recommended to take the method of cuttings for propagation, crab claw orchid is suitable for growing in a warm and humid environment, so the cuttings need to be selected in April and May every spring, during which the precipitation is moderate, the air is gentle, and the survival rate after cuttings can be improved.

Before cuttings of crab claw orchid, it is necessary to use sterilized sharp scissors to cut a stem segment of about 10 cm as a cuttings from the mother plant that grows vigorously and has no disease invasion, and then put it into the rooting solution to soak or apply rooting powder at the bottom of the branch after pruning, so that the crab claw orchid can grow roots as soon as possible.

After the branch treatment is completed, the soil suitable for the growth of crab claw orchid can be prepared, and the soil with rich humus content and strong drainage and air permeability can be selected as the cultivation substrate, and then the stem segment can be directly inserted into the soil, and water is watered every 2 3 days, so that the soil is in a slightly moist state, so that the crab claw orchid can absorb enough water and grow more vigorously.

After the crab claw orchid recovers growth, it is necessary to regularly observe the growth status of the plant, prune it in time, use sterilized sharp scissors, prune off the poorly grown branches and leaves, and apply a diluted rotten organic fertilizer, so that the crab claw orchid can grow new leaves as soon as possible.

The soil is loose, and the use of humus, peat, sandy soil and well-decomposed organic fertilizer is according to 5:4:3:

1 ratio mixed preparation planting; Appropriate amount of water, watering once every 1 3 days during the growing season and once a week in winter; Astigmatism, crab claw orchid is a short-day plant, which needs to provide different light for the plant according to the change of seasons; The nutrients are sufficient, and it is recommended to apply nitrogen fertilizer mainly during the growth period, generally once every two weeks to promote the growth of branches and leaves.

Crab claw orchid plants are suitable for growing in loose and fertile soil, good ventilation and drainage, deep soil layer, and high humus content. It is recommended to use humus, peat, sandy soil and well-decomposed organic fertilizer according to 5:4:

3:1 ratio mixed preparation planting. Before planting, the soil needs to be sterilized at high temperature to avoid the growth of pathogens and affect the growth of crab claw orchid.

Crab claw orchid is a succulent plant that is drought tolerant and afraid of waterlogging, so watering should be carried out in moderation, and the amount of water in excess of watering is easy to inhibit the respiration of the crab claw orchid roots, which will lead to rhizome rot and eventually waterlogging. It is recommended to water once every 3 days during the growing season, and the frequency of watering can be increased appropriately in summer, and once a week in winter. It should be noted that when watering, do not sprinkle water on the flower buds of crab claw orchids, otherwise the flower buds are easy to wither.

Crab claw orchid is a short-day plant, and it is not suitable to maintain it outdoors to receive light when the sun is too strong, and it needs to provide different light for the plant according to the change of the season. In the spring, the sun is mild, and the crab claw orchid can be kept in the sun and exposed to full sunlight. In summer, it is recommended to move the potted plants to an indoor astigmatism place for maintenance, which is conducive to flower bud differentiation.

In winter, the light is weak and needs to receive full daylight, so you can move indoors to the window sill in the south for maintenance.

Crab claw orchid is a fertilizer-loving plant with high nutrient requirements. During the growing period, it is recommended to apply nitrogen fertilizer, generally once every two weeks to promote the growth of branches and leaves, and the fertilizer concentration should not be too high, and it needs to be diluted with water before use. Apply some phosphorus fertilizer before flowering, 1 2 once a week to promote the flowering of crab claw orchid.

Pay attention to the fertilization should be carried out according to the principle of thin fertilizer and diligent application to prevent excessive fertilization and fertilizer damage.

The soil used to cultivate the plant must have good porosity and drainage, and you can use humus and a small amount of charcoal mud mixed with some sandy soil to prepare soil for the plant, only if the soil is fertile enough, the plant can grow well.

You must be careful when watering the plants, the plants are not afraid of drying, and the most afraid of watering too much will waterlog the plants. Plants are succulent, so watering must not be too much, otherwise it will inhibit root respiration and rot the rhizome. In addition, when watering, do not sprinkle water on the buds of the plant, otherwise the buds of the plant will fall off and cannot bloom.

Watering can be increased appropriately in summer, and watering is generally done once a week in winter.

The plant does not need much sunlight to receive every day, and the sunlight it receives every day is timed, and the plant should be shaded and protected from direct sunlight in summer. The temperature of the plant breeding environment is generally about 22 degrees.

If you want the plant to grow well, you need to fertilize the plant frequently, and you can apply it to the plant once every two weeks or so during the vigorous growth period, and you don't need to fertilize the plant when the temperature is too high or too low.

Cuttings to plant crab claw orchid, the method is simple, there is a soil ratio!

1.Soil and watering: It is necessary to choose relatively fertile soil and pay attention to increasing acidic fertilizers. When the temperature is high, watering every two days is sufficient. After entering autumn and winter, watering once a week is sufficient.

2.Temperature and fertilizer: The growing temperature is 20-25 degrees, and pay attention to the application of thin light fertilizer every 10 days, and keep the "thin fertilizer applied frequently".

3.Light: Adjusting the light time can control the flowering period of crab claw orchid. No more than 8 hours of natural light per day, the rest of the time requires shading.

Ask what medicine is used for the disease of crab claw orchid leaves.

Prevention and control method: When cultivating, the substrate must be disinfected before use to ensure that there are no germs in it. When managing, we should pay attention to the amount of watering and the number of watering times each time, do not let the environment be too wet, properly control the humidity, and prefer dry to wet.

In addition, at the beginning of the disease, it is necessary to spray zebsen zinc to avoid further infection.

Prevention and control methods: Once it is found to be infected with leaf spot, it is necessary to remove the diseased leaves in time to reduce the source of infection. In addition, drugs should be used at the early stage of the disease, and the drug can be 800 times the liquid pentachloronitrobenzene fungicide, or directly applied to the leaves.

Hello, your crab claw orchid should have leaf spot disease, it is recommended that you refer to the second case**.

Don't accumulate water, and get plenty of sunshine.