1, the pot soil should be fertile, and it is not necessary to change the pot frequently: Gardenia is not picky about the soil, but it contains humus rich in humus, which is relatively fertile and loose, so the pot soil is slightly better. Don't change that pot of gardenia often. Usually change the pot once every two or three years. When the plant grows up, but the flowerpot is small, you can change it to a bigger flowerpot at this time. Frequent pot changing will affect the growth of its root system, but it is not conducive to its growth. It may be slow when changing pots, and it is difficult to survive.

2, watering should be reasonable and moderate: gardenia, watering can not be too diligent, nor too lazy. If the potted soil is in spring and autumn in Xia San, when the temperature is high, gardenia will dry up if it is often watered for several days, but watering can't make the potted soil accumulate water. After watering, basically keep enough light and ventilation, and put it directly in a well-lit place, and gardenias can be raised.

3. Gardenia flowers usually need to bask in the sun, but not in summer: Gardenia flowers can't bask in the sun, but must be shaded in summer. In other seasons, you can bask in the sun as much as possible, which will easily dim the leaves and lead to yellowing of the leaves or flower buds. In addition to shading in summer, don't put it in a cool place at other times, otherwise it will easily affect flowering. Keep it outdoors for full photosynthesis.

4, timely fertilization, small pots for big pots: fertilization, if the flowerpot of gardenia is too small, and the pot soil lacks nutrients, it will lead to poor plant growth, few buds, and even flower buds, so in the growth period, it is necessary to supplement fertilizer, which can be added to the pot soil with broken egg shells, or some peat, rotten cake fertilizer, or fermented rice washing water, so that the flower buds will grow much longer. And if the flowerpot is small, it is necessary to bring soil in time and replace it with a big pot.

5. Prune gardenias in time: Pruning, pruning gardenias is very important. After flowering, you can arrange it once, you can trim some residual flowers, and you can also trim some branches that are too dense and not beautiful enough. Gardenia seedlings can only keep one or two main stems, which can supply nutrients and cut off some redundant branches. This can promote it to grow into a beautiful old pile. Gardenia, a few "tricks", grows a tree in three years, full of flowers, fragrant and beautiful!