< b > how to raise orchids down the mountain < / b >

After buying orchids down the mountain and going home, depending on the strength and weakness of the orchids, it is necessary to remove some broken roots. Do not think that the more roots are left, the easier it is to survive. If it is a stronger grass, the root can be left less, and when the root is too dense in the basin, it will lead to the nest root, and the root that can not lean on the planting material behind the nest root will be withered because it loses its function, so it would be better to cut it off earlier. Each seedling grass has a middle root, the middle root is the root in the center of the seedling grass, better identified, its base is sturdy, the node is firm, the base grows vertically downward, unshakable, this root must be retained and cannot be cut off.

Downhill orchid root pruning should be sparse and dense, the front dragon root is generally closer to the side, but more can be left, the root of the dragon grass can be left less, and the central part of the root mass of a handful of grass should be sparse, otherwise the planting material will be difficult to reach. Leave more weak roots, as long as each root is cut out of a white wound, if the weak seedlings hurt too many roots, the orchid leaves should be cut off appropriately to reduce the transpiration of the leaves. Some injured weak seedlings will shake after entering the basin, which can be tied up with stainless steel wire or plastic rod and then put into the basin.

The withered and yellow leaf beetles of orchids downhill are sometimes as numerous as messy brown silk, which are wrapped around the base of orchid seedlings and should be trimmed clean. if they are not cut or put into the basin, those parts will not be easy to dry, which will lead to long-term wet disease. If you buy more promising or expensive downhill orchids, survival is very important. This kind of grass can be cultivated with plants planted in orchid pots, but plants that have just been heavily fertilized should be avoided. You can take some topsoil from each orchid basin to use. Dry roots, wet leaves. Although this is not absolute, it still contains a great deal of truth. Don't get wet when the potted soil is slightly moist. Spray water to replenish moisture in sunny days, and avoid spraying moisture on the whole plant as much as possible when spraying water. Spray more to the outer tip of the leaf as much as possible, and do not spray to the base of the leaf as much as possible. Leaf tip water supply is to mobilize the operation of the whole leaf vein as far as possible, if the base water supply can not be harvested in time, it is also easy to produce diseases.

The shade cultivation of orchids down the mountain should be moderate, strong grass for about 15 days, weak grass for about 30 days, you can gradually see the sun. In growing flowers, there is a misunderstanding of letting flowers bask in the sun: a friend looks, wow, naive, take the flowers out to bask in the sun. Do not realize that this is a big taboo of growing flowers. It is a gradual process from shading to seeing the light and then to receiving the sunlight directly. It is best for orchids to go out on cloudy days, such as on good days, to avoid strong light, just as people get dazzled when they walk into the sun from a darker room, and so do plants. Downhill orchids are very important in ventilation. Grass can always breathe fresh air on the mountain. Some Lan you will use small fans to enhance ventilation, but if you are in a closed environment, it is just air blowing, not ventilation. The key point of ventilation is the exchange of air, so it is very important to open the window at the right time. However, downhill orchids should also avoid excessive natural wind, which will make the leaves lose water and lead to excessive seedling withdrawal.

The medication of downhill orchids depends on the situation of grass, and most downhill orchids are healthy. Even if some fungi are brought in, there are many beneficial bacteria, and there are definitely harmful bacteria, but strong grass is immune. If it is weak grass, it should be more strict in disinfection and sterilization. It is necessary to use some germicidal and disease-preventing drugs after cutting the roots of orchids down the mountain and when they go into the basin.

The downhill orchid can be inspected after a year of maintenance. Cut off the empty roots and rotten armour to see the growth of the new roots and the number of new buds. Then add some plant materials to conserve water and fertilizer or add some base fertilizer to enter the normal management.