![]() You’ll then want to use a rubber plant-safe fungicide treatment on the roots, before leaving your plant to air out of the pot for a whole day. Snip off the roots that have become mushy, and allow other weak roots to fall off themselves. Notice your succulent stem is turning black and dying off. Stem rot is caused by several factors, including temperature fluctuations, water deprivation, and over-fertilization. This means that the roots are not able to breathe and therefore literally begin rotting away.īut don’t panic – you can save your plant from root rot! Trim off the damaged leaves, remove the plant from its pot, and dispose of the existing soil. One possibility is that the plant is experiencing stem rot, a fungus that can cause the stem to turn black and decay. This severe level of overwatering means that the soil has become oversaturated because it hasn’t been able to drain properly. This can happen precisely because of the care you have given it, in fact. Black spots are often accompanied by wilting leaves, slow growth and mushy roots if this is the case. Why Are the Stems on My Dracaena Turning Black Augby Helga George, PhD Although you may fuss over and carefully tend your Dracaena plant, it could still come down with a disease. More often than not, though, it will be due to overwatering that has led to root rot. ![]() The fungus Alternaria solani is the most common cause of early blight. ![]() Small, black, dot-like, fruiting bodies develop on. This is usually in the early to mid-spring. After several weeks, entire clumps of plants may wither and die. ![]() The name comes from the fact that early blight appears early in the growing season. Rubber plants aren’t typically afflicted with diseases or bothered by pests, but it can happen! Black spots may be due to mould, bacterial infections, fungi or even viral diseases. The term blight refers to a group of fungal infections that cause plant stems to turn black. If your leaves are turning black, it could be due to a number of reasons. Why are my rubber plant leaves turning black? ![]()
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