This can also be used as a preventative measure. Make up a spray consisting of 60% water and 40% milk and spray on the affected plants. Milk sprays have been found to be useful in controlling powdery Mildew. Then, cover the soil with a thick layer of mulch to limit reinfection. Remove any plant debris from the ground around the infected plants and dispose of it in the garbage. Disinfect pruning tools after doing this. Luckily, there are several easy treatments for plants that are exhibiting symptoms: If powdery Mildew seems to be impacting isolated leaves or stems, they can simply be trimmed away and disposed of. Solutions: As powdery Mildew spores are transported by the wind, it can be tricky to put a complete stop to the spread of the fungus. Nutrients offered via foliar application are often taken up even quicker than those put in the soil, so the foliar application can be great for swiftly addressing specific deficiencies. In addition to supplementing the soil with nutrients, foliar fertilizer can be applied directly to the plant's leaves. Though not as finely tuned as artificial fertilizer, compost can nevertheless be rich in important nutrients and should be applied to the soil regularly. Organic fertilizers such as animal manures and bonemeal can supply plants with all the nutrients that they need to grow strong and healthy. Regularly apply organic fertilizer pellets. Adding some fertilizer to the soil will make those nutrients available and can combat deficiencies. Fertilizers will include most or all of the macro and micro-nutrients the plants need to thrive. Solutions: There are several easy ways to remedy the nutrient deficiencies in soils.

Germinate persian buttercup