What should be paid attention to when turning the azaleas into pots?

Azalea cuttings should be put on the pot if they survive. In flowerpots, mud pots with good permeability are the best, purple sand pots are the second, and glaze pots and porcelain pots are the worst. When going up the pot, you should pay attention to the size of the flowerpot and avoid small seedlings with large pots. If the basin is too large and the basin soil does not exist for a long time, the ventilation will be bad, and the root system is not easy to reach the basin wall, affecting the development of seedlings. General cuttings can choose a mud pot with a diameter of about 10 centimeters, and then turn into a flowerpot on the left side of 15 centimeters a year later. When going up the basin, you should pay attention to do a good job of the drainage layer, first cover the drainage hole with tiles, and then put in the coarse soil particles of 1 big 3, and add a little fine soil. Then put the cuckoo seedlings in, straighten the seedlings with one hand, and fill the pot with the other. Fill can only be filled to 2 cm below the mouth of the basin, not too full, so that it can be watered in the future. Finally, fill the pot around and shake the flowerpot to make the basin flat. After planting, use a spray can to water it once. Note that when boiling water, it must be poured until the bottom of the basin has water seeping out. If the watering is impenetrable, only scratch the decaying layer but not the inner layer, it will dry the potted flowers to death.

There are two situations in which azaleas need to be turned over. First, the seedlings grow up and the roots are full of potted soil, so it is necessary to expand the extension range of Genkang. At ordinary times, you should pay attention to whether there is a root protruding from the drainage hole at the bottom of the basin, and turn the plant into the big basin from the small basin. Second, after the potted flowers grow for 2-3 years, the bloated content of the potted soil is exhausted. In order to supplement nutrients and improve the soil, it is necessary to replace the potted soil.

The turning of azaleas is usually carried out after climbing flowers or before budding in autumn. When turning the basin, remove part of the lodging soil and pay attention to trimming the root with a sharp cut. Old roots are those that grow poorly and are blackened and shriveled. But it should be noted that when the seedlings are turned over, the roots can not be trimmed. When turning the pot, you should pay attention to the root with a soil ball. After putting on the basin, you should also pay attention to the first watering and let it dry in the next few days. If it is too wet, the root cut will rot. Usually it can not be irrigated normally until the new root grows. If you turn the pot in autumn, it is best to do it in October. Although azaleas like to be cold and cool, they should pay attention to heat preservation after turning the pot for the winter. If there is no greenhouse, you can build a shed in the south-facing sun-ventilated place and cover it with plastic film to make it through the winter safely. Rhododendron pot, generally small seedlings turn once a year, big rhododendrons turn the pot once in 2-3 years.