Recipe for One and Done
Ingredients:
• Cottonseed oil (food-grade frying oil, 96 oz) - Amazon-Glicks-$25.99
• Distilled water (deionized can be used if available)
• Polysorbate 80 Food Grade (32 oz [900 gm] bottle) - Amazon-Velona-$32.00
• Food grade Citric acid (available from various online sources)
• Food grade L-Malic acid (available from various online sources)
• 100% Ethanol (Everclear or equivalent at 190 proof)
Equipment Needed:
• Pitcher
• Hand blender
• Scale (for Citric and L-Malic acids)
• Accurate calibration pitchers
Formulation:
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Measure out 18 fluid ounces (532 ml) of distilled water and pour into your pitcher or beaker.
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Weigh out 50 grams of EACH Malic and Citric acid, and add to the pitcher. Dissolve in water using the hand blender.
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Add 25 fluid ounces (739 ml) of cottonseed oil to the pitcher.
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Add 150 ml of Ethanol.
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Add 5 fluid ounces (148 ml) of Polysorbate 80 Food Grade and blend for 2-3 minutes. This will yield about 52 ounces (1538 ml) of One and Done solution.
Note: For short-term storage, halve all ingredients. With 96 oz of cottonseed oil, you’ll get 197 oz (1.5 gallons/5826 ml) of concentrate.
Application Instructions:
• Dilute at a rate of 1.5-2 ounces (45-59 ml) per gallon (3.785 liters) of water. Apply directly to all leaf and plant surfaces.
Precautions:
• Wear eye protection, long sleeves, and latex or nitrile gloves during applications due to potential eye and skin irritants.
Storage:
• The concentrated One and Done solution will last indefinitely if stored in a cool and dry indoor cabinet.
Additional Notes:
• The recipe has been tested on various plants, including cannabis, without any observed phytotoxic events.
Disclaimer:
This recipe was provided by an anonymous source. It is advised to perform a test spray on a small area if there are concerns about plant sensitivity.