The spring orchid bud is dry when it is unearthed because it is not done well in these aspects. Now it is not too late to know

Autumn is the spring orchid budding period, Lanyou's interest has also shifted from appreciating new seedlings to looking forward to flower buds. Generally speaking, spring orchids in the Yangtze River Basin conceive flower buds between the end of August and the end of September, and most of the flower buds are unearthed in 10 parts. Some orchid friends in and good photo farmer communication said, spring orchid is not easy to flower bud, there are flower bud also can not grow on wither, what is the reason for this? Good farmers will discuss it with you today.

There are several conditions for Chunlan's pregnant buds. First of all, the seasons are all in autumn. Why do Chunlan like pregnant buds in autumn? Because of the large temperature difference in autumn, the temperature is high during the day and very cool at night. Take the hometown of Good Photographer as an example, the temperature difference between day and night can reach 15 degrees. This temperature difference is very beneficial to plant growth, and the energy accumulated by photosynthesis in the leaves during the day is not consumed at night. Orchid buds need a lot of nutrients, and plants at this temperature difference can provide them.

Orchid buds also need phosphorus and potassium fertilizer, if the plant fertilization has been partial nitrogen and lack of phosphorus and potassium fertilizer, such orchid plants will not bloom, too much nitrogen will make orchid leaves grow excessively. Therefore, good farmers advise orchid friends to pay attention to increasing the proportion of phosphorus and potassium fertilizer when fertilizing orchids in autumn. Orchids also need to control moisture,"water long seedlings dry bud", if the humidity is not controlled, orchids will continue to promote new leaf buds, and new leaf buds will compete with flower buds for nutrients.

After spring orchid bud unearthed, orchid friends often encounter bud elimination phenomenon, that is, bud withered or rotten, what is the cause of this? Good farmers have counted some cases of elimination and found that they all have several things in common:

First, too distressed orchids, found that the outdoor temperature dropped immediately moved home, orchids do not have enough temperature difference to accumulate energy, flower buds can not grow normally.

Second, too Yin Yang, afraid of orchids sunburn. In fact, orchids are plants that need sunlight very much. Except for the noon sunlight in summer, orchids generally do not burn. Orchids that lack light will appear listless and not conducive to bud growth, even if unearthed buds will rot.

Third, the common problems of northern orchid friends, because the temperature in the north after autumn is generally very low, orchids are not realistic outside, and there are heating at home, this environment is very easy to eliminate buds.

Autumn management spring orchid bud, it is best to do these points: more sun, more outdoor (except below zero), less watering, no contact with heating.