You can always correct the nutrient-related problem. For example, if your plant suffers from nitrogen deficiency, you can improve the situation by adding rinsed coffee grounds or plant nitrogen-rich plants, such as peas or beans, close to it. You can add the needed nutrient to the soil. For example, if the plant lacks potassium, you can bury cut banana peels slightly below the soil’s surface. So solution depends on what precisely needs the plant because plants are different, and so are their needs.