RSO (Rick Simpson Oil) is a concentrated cannabis oil known for its high THC content and potential medicinal properties. It is typically made using a solvent extraction method, often with ethanol or isopropyl alcohol. It's important to note that the production and use of cannabis and cannabis products, including RSO, may be subject to legal restrictions in your region. Always comply with local laws and regulations.
If you are in a region where the production of RSO is legal and you have the necessary ingredients and equipment, here's a general overview of how you can make RSO in a slow cooker. Keep in mind that this process involves highly flammable solvents, so it should be done in a well-ventilated area, away from any open flames or sources of ignition.
Ingredients and Equipment:
- Dried cannabis flowers or trim
- High-proof alcohol (ethanol or isopropyl alcohol)
- Slow cooker
- Heat-resistant glass or stainless-steel container
- Wooden spoon or utensil
- Cheesecloth or fine mesh strainer
- Heat-resistant gloves
- Syringes or small containers for storage
Instructions:
Decarboxylation: Preheat your oven to around 240°F (115°C). Spread the dried cannabis flowers or trim in a single layer on a baking sheet and place it in the oven for about 30-45 minutes. This process activates the THC and other cannabinoids in the cannabis.
Extraction: Place the decarboxylated cannabis in a heat-resistant glass or stainless-steel container. Pour enough alcohol over the cannabis to submerge it completely. Stir the mixture with a wooden spoon to ensure the alcohol comes into contact with all the cannabis material.
Slow Cooker Setup: Fill your slow cooker with water, about halfway, and set it on the lowest heat setting (usually labeled as "Warm"). The water bath will help regulate the temperature during the extraction process.
Extraction in Slow Cooker: Carefully place the container with the alcohol-soaked cannabis into the slow cooker, making sure it is stable and the water level does not rise above the top of the container. Allow the mixture to cook on the "Warm" setting for several hours (typically 3-6 hours) to facilitate the extraction process. Make sure the temperature does not exceed the boiling point of alcohol (around 173°F or 78°C).
Straining: After the extraction period, carefully remove the container from the slow cooker using heat-resistant gloves. Strain the mixture through cheesecloth or a fine mesh strainer into another heat-resistant container. This step will remove the plant material from the liquid.
Evaporation: Place the strained liquid back into the slow cooker, and set it on the "Warm" setting again. Allow the alcohol to evaporate slowly, leaving behind the concentrated cannabis oil. This process may take several hours.
Storage: Once the alcohol has evaporated, you will be left with a thick, dark oil known as RSO. Allow it to cool before transferring it into syringes or small storage containers for easy dosing.
Always use caution when working with solvents and heat sources. If you are unfamiliar with this process or unsure about its safety, consider seeking guidance from someone experienced in RSO production. Additionally, be aware that the potency of RSO can vary widely, and it is essential to start with small doses and consult with a healthcare professional before using it for medicinal purposes.