If you want to grow flowers well, you must learn to use medicine. How many do you know?

Many people say that it is difficult to grow flowers. In my opinion, if flowers are raised scientifically and properly, the flowers will grow well. Of course, there are also some local recipes, such as vinegar and sugar. As long as it is a flower problem, in fact, you can use medicine to solve, whether you want flowers to grow fast, slow, dormancy, awakening, in fact, these can be controlled at will through commonly used drugs. Let's introduce some commonly used ones.

Naphthylacetic acid, referred to as NAA, is the most commonly used broad-spectrum plant growth regulator, which can promote cell division and expansion, induce adventitious roots and increase fruit setting. Seeds such as rice and wheat are more likely to germinate after soaking in diluted naphthalene acetic acid for a few hours. Cutting propagation of plants are also used, basically are used as rooting powder, commonly known as rooting powder. But I would like to say that naphthylacetic acid is insoluble in cold water, so it can be dissolved with a small amount of alcohol first, and then water is mixed in different proportions according to different crops.

Gibberellin can break seed dormancy and promote seed germination. It can also be used on succulent plants. I think the most interesting thing is to use it on succulent plants. It can make succulent seeds germinate quickly and succulent plants grow faster. I have used in Dendrobium candidum and Dendrobium Huoshan have unexpected effect, especially many flowers, but after using the leaves will turn slightly red after a lot of flowers. After the crazy emergence of new buds, used in chrysanthemums not only grow fast, but also induce heading and blossom, triangle plum chrysanthemum and other effects are obvious. It is widely used in nursery and greenhouse. Nursery is used to make garden plants grow quickly and seedlings grow faster. Greenhouse is used to control florescence.

The effect of abscisic acid is just the opposite of gibberellin, it is used for plant dormancy, mostly for tuberous bulbous plants. We sometimes wonder why the bulbous plants we buy are so good. But if you keep it by yourself, will it always sprout?

During the Beijing Olympic Games, millions of pots of flowers in Beijing were applied with abscisic acid to ensure that the flowers were in full bloom. Abscisic acid is also an effective inhibitor to inhibit seed germination, so it can be used for seed storage to ensure the storage quality of seeds and fruits. In addition, abscisic acid can also cause the rapid closure of the main hole of leaves, which can be used to keep flowers fresh and adjust the florescence. Abscisic acid has a good effect on preserving flowers and prolonging florescence.