How to Infuse Marijuana into Your Homemade Beer: A Comprehensive Guide

Infusing marijuana into beer is a unique and innovative way to add a cannabis flavor. This process, also known as marijuana tincture, allows homebrewers to enhance their beer’s taste and experience. Here, we explore the two main methods for infusing marijuana into homemade beer, focusing on decarboxylation and strain selection.

Understanding the Process

Before diving into the brewing process, it's crucial to understand the importance of decarboxylation. Decarboxylation is the process of converting THCA (tetrahydrocannabinolic acid) to THC (tetrahydrocannabinol), the psychoactive compound in marijuana. This process activates the THC, making it suitable for infusion into alcohol and food.

Decarboxylation can be achieved by heating the marijuana to a specific temperature for a given duration. The heat converts the THCA into THC, which is then soluble in alcohol, making it effective for brewing. Two primary methods are commonly used: oven decarboxylation and direct alcohol infusion.

Oven Decarboxylation Method

The oven decarboxylation method involves preheating your oven to 160 degrees Celsius and placing your finely chopped buds on a baking tray. After baking for 30 minutes, the buds should be slightly darker. Next, immerse the buds in your chosen alcohol, store it in a cool, dark place, and shake it every day. After 7 days, you'll have a potent cannabis-infused alcoholic beverage.

Direct Alcohol Infusion Method

The direct alcohol infusion method involves chopping your buds finely and placing them directly into your alcohol. Store the mixture in a cool, dark place for as long as possible, shaking it daily. On the day of straining, bring a pot of water to a boil and place your sealed container in the hot water for activation. This method requires a second straining step to remove the solid plant material.

Creating a High-Powered Vodka-Based Infusion Using N2O

For those looking for a more potent and visually striking infusion, a N2O (nitrous oxide) method can yield impressive results. Below is a detailed recipe for a nitrous-infused vodka:

Ingredients Equipment

10 grams of cannabis (blend of small buds, trim, and leaf) 500 ml of high-proof alcohol (minimum 80 proof; I used Myers Original Dark Rum) A 500ml heat-tolerant whipped-cream whipper One nitrous oxide charger A double boiler that can fit the whipper bottle A fine mesh strainer or a strainer with cheesecloth

Steps for Preparation

Preheat your oven to 240°F (115°C). Spread the cannabis out on a baking sheet lined with aluminum foil or parchment paper for easy handling. Bake for 30 to 60 minutes, or until the buds are slightly darker. I baked mine for 40 minutes. Break up any large pieces of cannabis. Place the cannabis and rum in the whipper bottle, ensuring the cannabis is on the foil or parchment paper for easier transfer. Close the container and charge it with one canister of N2O according to the instructions. Let it sit for 5 minutes before venting out the pressurized gas. Stir the mixture to release any remaining gas, and let it sit for a few minutes. Place the sealed container in a double boiler and simmer for an hour. Strain the solids out of the liquid and discard them. The remaining liquid is nitrous green dragon. Enjoy responsibly, known as nitrous green dragon.

Conclusion

Infusing marijuana into homemade beer can be a fun and creative process, but it is essential to handle it responsibly and legally. Always check local laws and regulations regarding the use and possession of marijuana. With the right methods and equipment, you can create a unique and potent beer infused with the cannabinoids from your chosen strain.