Water hydrangeas with milk

How do I recognize powdery mildew on hydrangeas?

You can recognize powdery mildew by the Scroll of hydrangeas: the fungus causes a white topping on the top of the leaf.

Why does milk help against powdery mildew?

The Mushroom, which is responsible for powdery mildew, is sensitive to those contained in milk lactic acid bacteria. Pay attention to organic quality both in the milk for your hydrangeas and in dairy products for your own consumption, as these contain fewer pollutant residues than conventional products.

How do I water my hydrangeas with milk?

Milk should not be given to the hydrangeas pure, but

diluted with water become. A ratio of 1:10 is recommended, i.e. 100 ml of milk to one liter of water, for example. Fill this mixture into a spray bottle and spray the infested hydrangeas with it in the morning and in the evening. After a few days you should be able to see an improvement.
Caution: do not spray the hydrangeas if they are exposed to strong sun. This could cause burns that further weaken the plants.

What alternatives to milk are there?

If you don't have milk at home or don't want to use milk, you can also come along alternatives try to control the powdery mildew. Lactic acid is found not only in milk but also in other foods. You can also use diluted apple cider vinegar or sauerkraut juice to spray the hydrangeas, for example.