Powdery mildew is a very common disease that can affect plants such as Rose, Tomato, Peppers, Cucumbers,.. If you want to prevent the disease it is ideally to spray the plants with chamomile and sage tea if the weather is cold and wet. Use the tea spray every 5 days.
We can strength the immunity of the plants with Nettles extract. We soak the Nettles into the water (we put the Nettle in the dish and cover them with water), leave it 24 hours and then strain them. With this formulation we spray the plants in early morning or late evening. With this preparation we strength the immunity of the plants. The preparation also repel the louse.
However, if the plant is already attacked by powdery mildew (brown spots and patches on the leaves), we have to carefully cut off all the affected leaves and spray the plant with cooled, strong chamomile and saga tea.
It also helps to spray the plants with milk. When the tomato begin to ripe, it is recommended to water the plant with a mixture of milk and water (50:50 ratio) to supply the plant with the needed calcium.
We spray plants in the early morning (until 8 am) or at late evening, so the sun does not scorch the wet leaves.
If we want immune plants we have to make sure that they do not suffer the drought. The plants also shouldn`t be lacking in nutrients. We can remove various other pests manually. If there are too many pests it is the best to get more powerful products.
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