Don't give any more orchids so that they won't blossom until it's too late.

Autumn is the budding period of orchids, and the maintenance of this period is related to whether they can blossom or not, as well as whether there will be more seedlings next year. After sprouting and growing seedlings in spring and summer, orchids consume a lot of nutrients, and autumn is the time to replenish energy most.

Fertilizing orchids in autumn, the farmer also said two days ago that organic fertilizer should be given priority to, supplemented by chemical fertilizer. Fertilization is very fastidious in autumn, and the proportion of nitrogen, phosphorus and potassium is different from that at the end of spring. During spring and summer, the main goal is to grow new seedlings, so the proportion of nitrogen fertilizer in the three elements can be slightly larger, but in autumn is mainly to protect buds, nitrogen fertilizer can be stopped, mainly phosphorus and potassium fertilizer.

The most important thing about fertilizing in autumn is that orchids will disappear if you don't do a good job. Lan you, a good farmer, suffered a great loss last year. Qiufei not only failed to protect the bud and promote the bud. And all the buds of the orchids were burned to death. What on earth is the reason?

The method of fertilization, as we have talked about before, can be root application, irrigation, mulch application and foliar application. Root application is a mixture of fertilizer and plant material, so that the fertilizer is absorbed evenly and lasting. The effect of irrigation is the fastest, the fertilizer and water are mixed into a certain proportion, poured in the plant material, Langen is absorbed directly, and this method is the fastest in spring and summer.

Covering fertilization refers to spreading fertilizer on the basin surface. The advantage of this application is to prevent the fertilizer from burning roots. Even if the fertilizer produces some toxicity, it will volatilize at any time. Foliar application is a relatively safe fertilization method, which is commonly used to supplement trace elements. The fertility is absorbed by orchid leaves, and the effect is also very fast.

One of the four fertilization methods that should be eliminated in autumn is the irrigation method. Autumn is the time when the flower bud just sprouts, the flower bud can not be seen under the pot soil, it is very young. If you use root irrigation to fertilize at this time, it is very easy to burn the new flower buds, and after burning it, it cannot be found on the basin. Lanyou can only know that there is a problem when it does not blossom the next year, but many people do not know what the problem is.

Good farmers fertilize in autumn with organic manure that has rotted in summer and mix them with the plant material, which can also save the trouble of changing the plant material next spring.

It is not difficult to raise orchids, the key is to find out in time when something goes wrong, so that you can constantly learn from setbacks and failures.