WebFeb 4, 2024 · Check the pH levels: One of the main factors that can affect leaf color is the pH level of your soil. If it’s too high or too low, it can cause problems for your plants. Try to keep the pH level around 6.5-7.5. …

Why Do Plant Leaves Turn Black: How to Treat Them

Phosphorus takes an active part in the growth of the plant and its deficiency can lead to the blackening of the leaves. This does not happen often, but if the plant lacks phosphorus, the leaves will turn black or purple-black starting from the tips. The reason for the lack of phosphorus in most cases is too acidic soil. … See more Overwatering is the cause of many problems with the plant, including the turning of the leaves to black. The thing is that if the roots of the plant are constantly wet, the exchange of … See more The second common cause of blackened leaves is an overabundance of minerals (salts) in the soil. Gardeners often use very nutritious soil and too much fertilizer in an attempt to … See more The optimal temperature for most plants to thrive is 65-80 °F (18-26 °C). Unfortunately, nature is not always predictable and often … See more Next comes disease as the cause of black leaves. In fact, plants as well as other living organisms sometimes get sick. You should not ignore this factor because it can lead to the loss … See more WebThis is one plant that truly lives up to its name! Each gigantic leaf of elephant ear, also called colocasia, is like an artist’s canvas, no two are exactly alike. Splashed, splattered, sprayed, marbled, splotched -- take your pick of adjectives to describe the unique pattern of lime green, chartreuse, purple, and near-black colors on each huge, arrow shaped leaf. … moxikind cv 625 tablet uses

3 Ways to Deal with Black Spot Leaf Disease - wikiHow

WebJun 16, 2024 · It starts with tiny black spots on leaves, no bigger than a pinhead. As the fungus develops, those black spots on leaves are ringed with yellow. Soon the entire leaf turns yellow and falls. Treating Black … WebJun 13, 2024 · Alocasia Black Velvet ( Alocasia reginula) is the perfect houseplant to make a big impression in small spaces. Most plants in the Alocacia genus are known for their large, tropical-looking, heart or arrow-shaped leaves (which is where they get their common name of elephant ears ). WebJul 28, 2024 · Your plant’s twigs, branches, or leaves will be covered in a grimy, black soot. Many people believe that someone may have dumped ashes or may have even caught the plant on fire when they first see this plant mold. Most plants affected by this plant mold growth will also have some sort of pest problem. moxi from boardlands two easter egg