Culture conditions of Gardenia jasminoides

Summer is coming, gardenia blossoms, white fragrant flowers into people's eyes. Have you ever raised gardenia? do you know how to raise gardenia? The heart is not so big, quickly take a look at the gardenia breeding methods and matters needing attention!

How to raise gardenia

First, acid soil culture

Gardenia needs scattered light, so like acid soil, if the soil is alkaline, it will make gardenia can not absorb iron very well, which has a great impact on the formation of chlorophyll, and further cause flower branches to wither and even die; therefore, the soil must use loose, fertile acid soil, and some substances with such effect can also be added.

Second, put it in the shade.

Gardenia must not be exposed to the hot sun, otherwise the leaves will wither and yellow, but it does not mean that it should be put in the whole shade, because it has a certain demand for light, it is best to keep 60% of the light every day, in addition, after entering April, fertilizing should be carried out twice a month.

Third, air humidity

Gardenia likes to be wet, so the air should not be too dry. according to expert statistics, if the air humidity is less than 70%, it will affect the normal opening of flowers, but if it is too wet, it will cause rotting roots and yellowing leaves, so in addition to normal watering, clean water should be often sprayed nearby, another problem that should be paid great attention to is that water should not be watered too much, otherwise it will also affect growth and see that the soil is dry. Knock on the flowerpot with your hand, if there is an empty sound, it needs to be watered, the bottom of the flowerpot begins to leak and stop, and the watering water had better be able to add some eggs, soybean milk and so on, which is more conducive to growth.

Fourth, tips for fertilization

Gardenia like fertilizer, but can not add too much fertilizer at one time, must be thin fertilizer, do not save trouble, otherwise it will cause thick branches, big leaves, thick green, it will lose its own appreciation effect.

Fifth, temperature requirements

The growth temperature of gardenia can not be too low, because it likes temperature, generally speaking, the temperature during the growing period is 18 to 22 degrees, 5 to 10 degrees in winter, and frostbite if it is below 10 degrees below zero, which should be paid special attention to in the north.

Sixth, proper pruning

Gardenia is very easy to grow luxuriant branches and leaves, and cause airtight and disorganized feeling, which will cause nutrition dispersion and poor ornamental, so it is necessary to prune it, it is best to choose three main branches when pruning, and cut off the roots and tillers to sprout new branches at any time, and the branches should be cut short in time after flower shedding, so that new branches will sprout under the cut. When the new branch grows three nodes, it is necessary to pick the heart so as not to grow blindly.

Matters needing attention in Gardenia Culture

The main results are as follows: 1. The propagation method of Gardenia jasminoides is the method of cutting, pressing and dividing.

2. Pay attention to the disease and pest control of gardenia. Gardenia is generally prone to yellow horse disease. In addition, leaf spot disease and canker occur from time to time. We should pay more attention to it. Gardenia is also easy to be attacked by a kind of whitefly pest. If you encounter it, you can consult a professional for pest control.

3. Gardenia is very sensitive to water, so a tile basin with good permeability should be used as the bottom of the basin, so that watering gardenia will not cause stagnant water, resulting in yellowing and shedding of leaves, and even death of flower plants in serious cases.

4. As for the planting time of gardenia, the first half of the year is in April, and the second half of the year is from August to September, which is the best season for gardenia to multiply.

5. It is not suitable to apply fertilizer before and after the planting of Gardenia jasminoides. It only needs to grow naturally at this time, even if it is natural fertilizer, urea, chemical fertilizer and so on.

Gardenia cultivation method is not complicated, on the contrary, it is a relatively easy to take care of the plant, no matter where it is placed, it plays its own small value, especially when the flowers bloom in early summer, the fragrance is refreshing.

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