Technical points of cultivating Orchid

The main contents are as follows: 1. Select the orchid special pot with breathable round hole.

2. Disinfect the selected flowerpot, prepared culture soil and bluegrass with carbendazim or methyl topiramate.

3. Cover the drainage hole or special plastic mesh or aluminum mesh with a tile (broken and overlapping) at the basin bottom. Then use bricks, tiles or shells to gradually fill to 1 stroke 3 height to facilitate drainage. The holes in the basin wall can be filled with brown skin or fern root water moss, and then spread a layer of pea stone culture soil on top of the bricks and tiles.

4. Hold the false bulb of the orchid to be planted. According to the size of the plant and flowerpot, you can plant a single plant, 2 clumps, 3 clumps or more in one pot. Pay attention to do not hurt the root, slowly into the basin, so that Langen does not rub with the basin wall as far as possible, so that Langen stretches naturally.

5. fix the posture of the orchid plant. If you plant a clump in a pot, you should make the old false bulb on one side, so that the new buds have room for development. if you plant several clumps in a pot, the old false bulbs in each clump should go to the middle of the basin, so that the new buds are outward, leaving room for the development of new seedlings.

6. Support the orchid leaves with one hand and add soil with the other. When adding soil to cover the root, hold the base of the orchid plant and lift it up slightly to make the root system stretch. At the same time, shake the flowerpot, let the soil go deep into the rhizosphere, continue to add soil, and shake the orchid pot. Adjust the position and height of the orchid clump until it is higher than the basin, and gently press it along the edge of the basin with your hand so as not to break the root. Finally, the soil of the basin is slightly higher in the middle, in the shape of steamed bread. The upper bed is covered with Cuiyun grass to moisturize and watch.

7. After planting, you can also spread a layer of fairy soil or small stone grains on the soil surface, plant some water moss, and spray some fog water so that the leaves will not be contaminated.

8. Once soaked at the end of the seed, it is best to soak from the bottom of the basin and take it out as soon as it is soaked. At the same time, spray the leaf surface with a kettle to rinse the dust. Then move to the indoor shade, a week later according to the general orchid care. As for the important point, Lan Xijing, move less, avoid lampblack places, should be well ventilated, so as not to suffer.

9. Orchid pest control. The main diseases of orchids are anthracnose, white silk disease, soft rot and so on. Anthracnose can be prevented and controlled by carbendazim or methyl topiramate. White silk disease can be controlled by chemicals containing copper ions, such as Keshuda, etc. Agricultural streptomycin can be used to control soft rot. The main pests are: scale insects, leaf mites, whitefly, slugs and so on. Scale insects can be controlled by deltamethrin EC. Leaf mites can be controlled by propargite or acaroid. Whitefly can be controlled by Regent, aphid lice net and so on. Slugs can be killed with poison bait.