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Instructions:
Mix the sodium bicarbonate and the black soap in water.
Pour the solution into a sprayer.
Spray directly to the infected areas of tomato plants.
3. 3. Choosing resistant tomato varieties
Another effective strategy is to plant disease-resistant tomato varieties. Each year, keep about 12 varieties and test 8 new ones to find the best-resistant ones without treatment.
By adjusting the varieties according to your region, you will be able to discover tomatoes that produce well, require little water, and are resistant to diseases.
Anticipating future attacks
Mildew is a stubborn fungus that can return in autumn. Even using natural treatments and choosing resistant varieties, it is almost inevitable that some plants will be affected at a given time. That is why it is important to take a proactive approach by regularly monitoring your seedlings and intervening at the first signs.
By following these methods, you can significantly reduce the damage caused by mildew and enjoy magnificent tomato harvests throughout the season.
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