What is the reason for the brown tips on osmanthus leaves?
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What is the reason for the brown tips on osmanthus leaves?
The brown tips on osmanthus leaves may be caused by leaf spot disease, which is more common in high temperatures or during the plum rain season. It is necessary to deal with and treat it in time when it is found. At the early stage of the disease, it is necessary to spray carbendazim for disinfection, as well as to ensure good ventilation and exposure to the sun. It could also be root rot, which is often caused by积水 in the potting soil. Upon discovery, it is necessary to change the soil and pot, prune the rotting roots, disinfect, and then repot.
The above is an explanation of why the tips of osmanthus leaves turn brown and the related causes, hoping to bring a little help to your life!