Currently the strong heats and the storms follow one another, attention with the mushrooms which could take advantage of it to proliferate. Today we are therefore going to try as a preventive measure the recipe recommended by Jacky Mercier, organic market gardener in Frontenay sur Dive against the mildew and powdery mildew.
preventive?
Yes, you can spray once a week at dusk or early in the morning. It is absolutely necessary to avoid full sun so as not to burn the leaves.
(Each drop then turns into a devastating magnifying glass.)
The recipe is very simple:
- for 1 liter of water,
- you need 3 teaspoons of baking soda
- and 1 spoon of vegetable oil.
Shake well and spray.