How to do gardenia leaves yellowing? How do you water it? When will you trim it?

A song "Gardenia Blossom" sings out the reluctance of the students in the graduation season, and also sings out those youths. The gardenia in the song is green and white and fragrant and elegant, which is one of the choices of many florists. What if the leaves of gardenia turn yellow in the process of breeding? How do you water it? When will you trim it?

What should I do if the leaves of gardenia turn yellow?

As Chinese medicine has said, if you want to cure the disease, you have to prescribe the right medicine to the case. There are many reasons for the yellowing of gardenia leaves, so different measures are needed to deal with the yellowing of leaves caused by different reasons. Let's introduce them one by one:

1. Overwatering gardenia leads to yellowing of leaves caused by stagnant water: gardenia is a plant that is afraid of stagnant water, so if overwatered, the new leaves will not grow and the old leaves will yellow and fall.

Solution: pour out the water from the tray at the bottom of the flowerpot, then take the soil out of the pot and place it in a cool and ventilated place, and then put it back into the flowerpot with the plant when the soil is dry. At this time, the edge of the soil and plants will be a little dry, and then irrigate the right amount of water.

two。 Leaves yellowing caused by not watering gardenia for a long time: gardenia is a wet plant, so if you do not water the plant for a long time, it will also cause the leaves to turn yellow.

Solution: fill the tray under the gardenia flowerpot with water, let the water enter the soil through the vents at the bottom of the flower plate, and spray water on the leaves. Also remember to water gardenia regularly and quantitatively.

3. Poor ventilation will also cause gardenia leaves yellowing: the growth of gardenia needs ventilation and moisture, as long-term doors and windows are closed will also cause leaves yellowing.

Solution: open windows for indoor gardenia every day, or place gardenia in a ventilated place (remember not to be exposed to the sun).

4. Gardenia leaves yellowing caused by low freezing temperature: too low temperature will cause frostbite to cause leaves yellowing.

Solution: do not put it outside the balcony in the severe cold in winter, pay attention to warm measures.

5. Yellowing of leaves caused by too much and too little fertilization: whether it is less or too much fertilizer, it will cause leaves to turn yellow.

Solution: if you fertilize too much, you can choose to irrigate the roots and wash away the excess fertilizer, and if you fertilize too little, you will increase the amount of fertilizer applied. Fertilizer can be purchased directly from the flower, bird and fish market.

6. Leaves yellowing caused by lack of light or exposure to sunlight: the growth of green plants needs light, so lack of sunlight for a long time will make the leaves yellow and fall off; on the contrary, the same is true of exposure.

Solution: the lack of light will be moved to the sun to replenish the sun, too much exposure will be moved to a cool place on the line.

Second, how to water gardenia?

1. Spring: there are more Rain Water in the south in spring, the air is more humid, you can water it every three days or so, and wet the soil every time.

two。 Summer: the hot weather in summer evaporates quickly, so water gardenia is watered once a day.

3. Autumn: in autumn, gardenia flowers are generally watered every two days.

4. Winter: watering in winter is determined according to the degree of dryness and wetness of the soil. If it is dry, the soil will be thoroughly watered. If it is not dry, it will not be watered. In addition, remember to spray water on the leaves of gardenia with a spray container.

When will the gardenia be trimmed?

1. Long-term pruning of gardenia peanuts: gardenia can be pruned every year from May to July to cut off the top branches to make the growth shape of gardenia more beautiful.

two。 Pruning after falling leaves of Gardenia jasminoides: in the winter of November and February every year, the dead branches and leaves of the gardenia plant can be cut off.

3. Pruning of gardenia in yellow leaf stage: if yellow leaves or black spots appear on gardenia plants, diseased branches can be pruned so as not to infect other healthy leaves and branches.

Fourth, what is the flower language of gardenia?

1. Gardenia has a strong, joyful meaning: gardenia blossoms in summer, even if the scorching sun still brings fragrance to people.

two。 Gardenia also has the meaning of eternal love and waiting for life.