The breeding method of balcony potted blueberry
illumination
Light is indispensable for the growth of blueberries. If long -term light is insufficient, it will lead to less flower buds in the plant and affect the quality of the fruit. At the same time, it can be combined with appropriate trimming, which is conducive to the photosynthesis of potted blueberries. For balcony potted blueberries, you should also pay attention to ventilation.
Water
The blueberry root system is relatively shallow, and it is very important to water in time. Pay attention to the water source and water quality when watering the potted blueberry. Because the pH value of the deep well water is usually high, and the sodium and calcium it contains are high, long -term use is not conducive to the growth of blueberries. Therefore, sulfuric acid can be used during irrigation. The pH value of the deep well water is adjusted to about 4.5-5.5 before pouring. Generally, it should be irrigated about 3 times and then pour the acid water again.
Pot soil
Blueberry is suitable for growing in acidic media, and the pH value of general culture soil is the best between 4.5-5.5.
Fertilize
Note that blueberries have the characteristics of fat and calcium. Generally, in the early stages of the planting of blueberries, they can use rotten soil or add some rotten beef, sheep, and rabbit manure. Big fat. Generally, a nitrogen, phosphorus, potassium -type compound fertilizer or ammonium sulfate with 1: 1: 1: 1: 1: 2000 times solution. Remember to stay away from calcium -containing things. For example, some flower friends often like to place eggshells in the flower pot, which is not conducive to the growth of blueberry plants.
