Main causes and control of falling seedlings of new buds of orchids

The main reasons for falling seedlings of new buds:

One year of orchid cultivation, one spring of grass, and new buds pour seedlings, the scenery is really unbearable, not only raising for a year, but also affecting the emergence of seedlings in the coming year. So I think it is necessary to analyze the main reasons for the falling seedlings of new buds for the new orchid friends.

There are only three reasons for the inverted bud of orchids:

1. Bacterial damage: spring returns to the earth, everything wakes up, bluegrass spreads wildly, bacteria are also unwilling to be lonely, bacterial damage is the first disaster of inverted sprouts, rotten leaf disease is the most, mostly from the growing point of grass heart, and so on, it is too late. the main reason is that water drips into the buds and is caused by lack of ventilation. therefore, it is important to be ventilated every four weeks, be careful everywhere, water carefully, wipe the new buds dripping in time, ventilate, and then often kill bacteria and prevent them.

2. Insect pests: the moth likes the sweetness of the tender bud grass heart, and it is difficult to see the difference at ordinary times. The whole plant suddenly withered one day, that is, the scourge of insects. And pests must be connected with bacteria, such as human injury must be infected. Therefore, bluegrass needs to be killed and sterilized since mid-late March, with a good effect with small white medicine, but toxic to people and animals, pay attention to the operation of the leeward when used, and pay attention to prevent children from eating by mistake!

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3. Human harm: new Lanyou raise orchid and care very much, looking forward to grass growing every day, handling bluegrass every day, or frequently fertilizing or watering spray from time to time, and more grass at the seedling stage during the sprouting season, and so on. Its implementation of fertilizer is to add icing on the cake, produce better and more seedlings, if it is difficult for the new orchid friends to master the fatness and concentration for a while. It doesn't matter if you don't apply fertilizer to orchids that have just turned pots for a year. Or it's also good to apply thin fertilizer on the leaves. Orchids that don't starve to death are only orchids that die of fat, and new orchids must remember.

In the early summer, the temperature is not too high, the air humidity is OK, Lanyou do not need to spray orchid, not to three volts, just steal it. New buds grow, do not divide seedlings, otherwise harmful rather than beneficial.