Recently transplanted flowers with dry leaf edges and blackened new leaves can easily recover with this treatment

What should you do when the leaves of a potted plant have dry edges and the new leaves turn black? This situation often occurs in plants that have just been repotted, or newly bought and transplanted ones. The main causes of this situation are improper watering and poor ventilation.
Especially after repotting a flower you just bought. You worry it will dry out, so you water it again and again. This keeps the potting soil in a constantly overly wet state, and the roots cannot breathe properly, which leads to this situation. Right after repotting, it must be placed in a well-ventilated spot. With poor ventilation, the potting soil dries very slowly. After watering, if the potting soil is even slightly lacking in air permeability, it will remain in an overly wet, waterlogged state for a long time. This will cause its leaf edges to dry out and the new leaves to turn black as well. If this happens, promptly mix mancozeb or thiophanate-methyl with water and give it one root drench, and give the leaves a spray at the same time; after that, at intervals of about 7 to 10 days, spray it twice more, and it can be effectively stopped. But the ventilation must be good, so put it in a ventilated place.
It has been said many times that no matter what kind of potted flowering plant you grow, the pot restricts the development of its root system. If the soil stays overly wet for a long time, all the roots are inside the pot. After becoming waterlogged, it causes them to rot, and this situation happens very easily; improper watering and poor ventilation easily lead to root rot. So when we mix soil for it, we should make it as loose and airy as possible. With loose, airy soil, after watering, the excess water drains straight out through the bottom holes, so there will be no waterlogged condition. Its roots have room to breathe, so root rot will not occur, and only then can it grow well and recover from transplanting quickly, and it will not develop rotten leaves or dry leaves.
For newly bought and just-repotted potted plants. If you pay attention to these points, yellow leaves and dry leaves will not occur. Nor will rotten leaves or dried-out new leaves occur, so you can go ahead and try what I said.
If you also like growing flowers, follow Balcony Garden Vegetable Plot, and please help forward and support it. Buyan thanks everyone here.