Sulfur and flying skull


Member of the Month: Aug 2021
Dunno - Never tried Flying Skull but the marketing material says it does NOT leave an oily residue that can block leaf stomata…… it’s mostly water with a touch of citric acid

Active IngredientsBy Weight
Citric Acid0.05%
Inert Ingredients
Water, Yeast (Enzymes), Potassium Salts of Fatty Acids,
Sodium Benzoate, Potassium Sorbate
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