Mineral Fungicides

Mineral Fungicides

Keep your plants disease free — organically!

Mineral fungicides are generally considered acceptable for organic production, but should be used as a last resort. Other options are highly preferable to mineral-based fungicides because they do not harm beneficial microbial populations and leave soil’s “immune system” intact. As some people are sensitive to sulfur and copper-based materials, we especially recommend the use of respirator masks and protective clothing. Note that copper negatively affects the activity of microorganisms and earthworms, and it accumulates in the soil, so minimize its use. Sulfur, on the other hand, is assimilated by the plants and soil as a nutrient.

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