Fertilization skills of Gardenia jasminoides what fertilizer does Gardenia use

People all say that if children want to grow well, they must eat more, be healthy and have strong resistance, and anything in nature also needs sufficient nutrients, like gardenias, it also needs enough fertilizer to grow luxuriantly, but it is not easy to fertilize it to achieve results, which requires skill. Let's take a look at it.

Fertilization skills of Gardenia jasminoides

1. Slow-release fertilizer: there is a method of slow-release fertilizer for lazy people. If the fertilizer is applied in the basin, the fertility in the fertilizer will be released slowly. There is no need to worry about it. Too much fertilizer will damage the plant. However, fertilization is stopped after October and during flowering.

2. Topdressing: from April to October, except for florescence, topdressing once a month. Potassium dihydrogen phosphate was sprayed once a week from April until buds appeared on most of the branches of the whole gardenia.

Watering the root with potassium dihydrogen phosphate twice after budding can enhance the stress resistance and promote the flower size and fragrance of the plant. But as long as the bud is cracked and exposed, fertilizer should be stopped.

3. Change the basin to apply fertilizer: if you change the basin, put the plant in a cool place and apply fertilizer after the slow pot period.

4. Applying sufficient base fertilizer: in the process of maintenance, gardenia grows slowly, its branches are thin, and when it needs to be fertilized frequently, it shows that the base fertilizer is insufficient when planting. Before planting gardenia, add organic fertilizer (rotten animal manure, cake fertilizer) to the soil and mix it evenly with the soil.

What kind of fertilizer does gardenia use

Gardenia is afraid of thick fertilizer. Before budding, gardenia is topdressing cake fertilizer with more phosphorus and potassium fertilizer, and stopping fertilizer after budding. During the growth period, mature cake fertilizer or manure fertilizer water can be used, and a small amount of ferrous sulfate is also called black alum as topdressing fertilizer.

1. Fertilization period: foliar fertilization of flower bonsai is generally sprayed in several periods, such as before flowering, flowering stage, strong fruit stage, overwintering period, nutrient deficiency period and so on. The interval of each spraying is from 7 days to 10 days, 2 to 4 times in a row. More nitrogen and potassium fertilizer was applied in the vegetative growth period and phosphorus fertilizer was applied in the flower bud formation period. The effect of spraying different kinds of fertilizer is different in different periods, such as boron fertilizer, zinc fertilizer in the early flowering stage, molybdenum fertilizer before flowering, the effect is relatively good.

2. types of fertilizers: in order to make flowers bright in color and rich in fruits and leaves, they must first meet their needs for three main nutrient elements: nitrogen, phosphorus and potassium, and at the same time, there can be no lack of other trace elements, such as calcium, magnesium, sulfur, iron, zinc, boron, molybdenum, copper, manganese and so on. The types of fertilizers commonly used for foliar fertilization are: nitrogen deficient spraying urea, ammonium sulfate, ammonium nitrate, phosphorus deficient potassium dihydrogen phosphate, calcium superphosphate, ammonium phosphate, potassium phosphate, potassium potassium superphosphate, potassium chloride (prohibited for bulb flowers), calcium deficient calcium superphosphate, magnesium sulfate deficient magnesium sulfate, sulfur deficient potassium sulfate, iron deficient ferrous sulfate, zinc sulfate deficient zinc sulfate, boron deficient boric acid, molybdenum deficient ammonium molybdate. Copper sulfate deficient in copper and manganese sulfate deficient in manganese.

How to raise gardenia in winter

Gardenia doesn't like winter. It begins to sleep in winter. During this period, if you find gardenia leaves falling or no longer growing, do not panic, this is a normal phenomenon, you can put it in a room with a temperature of no more than 12 degrees to keep the gardenia safe for the winter.

But the lowest temperature should not be lower than 6 degrees. To let the gardenia can see the sun, even in winter, also let it feel the warmth of the sun, but the sun is not too strong.

How to prune gardenia

In fact, we should pay attention to pruning, do not cut too much each time, as long as the top leaves are removed, as for the number, only two or three pairs are used, and there are some points to pay attention to, if it grows very vigorously, but if there are branches with poor direction and poor growth, they should also be cut off properly, of course, if the branches wither, some are damaged, and the overlapping and overlapping branches should be cut off.

If gardenias want to grow well, in addition to careful care, reasonable fertilization, the original timely pruning, it is also very important for it, if it is not pruned in time to prune the location of its disease or the old root, over time, will affect its health, leading to its death, so this point requires special attention.