You could also try flaxseed oil, avocado oil, sunflower oil, or walnut oil.

You can find hemp buds online or sometimes in local health food stores. Dried is best. If you don’t have a processor or grinder, you can just use a very sharp knife. Mince the plants up as well as you can.

You can use aluminum foil or parchment paper on the pan if you’d like, but it’s not necessary.

This process decarboxylates the hemp, which activates the CBD in it.

You need to use something that provides low heat over an extended period, which is why double boilers and slow cookers are good options. In a double boiler, the water below the oil should be simmering lightly.

You can let it stew for up to 8 hours but make sure to keep the heat very low. You may extract more CBD this way. [9] X Research source

To get as much oil out of it as you can, gather up the cheesecloth around the powder and squeeze it. Let the oil drip out the bottom.

Typically, it will stay good for about 2 months. If you want to keep it for longer, put it in the refrigerator, where it may last as long as 6 months. If the oil has an off smell or it grows mold, it’s time to toss it.

If you want, you can use a candy thermometer or digital thermometer to monitor the temperature. Don’t let the oil get above 245 °F (118 °C). You can use a double boiler or slow cooker if you’re afraid the oil will get too hot. [15] X Research source

You can use a spoon, a rolling pin, or any flat tool to crush the crystals. You could also use a mortar, and pestle.

It’s also a good idea to store it away from light. It will stay good for 2 months. For longer shelf life, place it in the refrigerator, where it may last up to 6 months. Toss it if it gets an odd smell. If it grows mold, you should also toss it. [19] X Research source