Vaping temperatures, explained.

When lighting a joint, you are revealing your cannabis to temperatures between 400°C – 900°C! These temperatures convert inactive cannabinoids into their active forms. So, for example, THCA becomes THC, and CBDA becomes CBD through the process known as decarboxylation. However, many of these active compounds can be lost at such high temperatures before they reach your bloodstream and take any effect.

Dry herb vaporisers use much lower temperatures, which are enough to activate cannabinoids and activate the escape of vapour but not enough to induce combustion. Therefore, it would, in theory, that those who use vaporisers will be able to utilise their cannabis better and get the most out of it. What’s more, vaporisers are believed to offer a less forceful and tastier experience than smoking. But the question remains: how do you know which temperature is the best for ensuring the maximum extraction of cannabinoids?

Low-temperature settings

Some cannabinoids, like CBG, are believed to reach their boiling point at as low as 52°C. However, on most dry herb vaporisers, the lowest temperature is set at between 120-180°C. This is good news in the case of THC, which is thought to have a boiling point of around 157°C. 

Using lower temperatures to vape your weed will mean a cooler, smoother vapour that is softer on the throat. Your bud will last longer this way, too, allowing you to get more out of it.

 Mid-range temperature settings

Turn your vaporiser up further, and you will start to unleash different cannabinoids. However, for the most part, these temperatures shouldn’t eliminate the cannabinoids activated at lower temperatures.

At around 180°C, CBDA will successfully convert into CBD. Opting for a mid-range setting (about 180°C to 200°C) should allow you to reach a satisfactory balance between most active ingredients, as most terpenes will start to vaporise at these temperatures.

Maximum temperature settings

The maximum temperature setting on vaporisers is between 220°C and 240°C. Most cannabinoids will likely survive these temperatures, and you will likely experience the most pronounced effects; however, the vapour will also be more intense, and your bud won’t last as long. Most terpenes, however, will begin to deplete at higher temperatures, affecting both effects and flavour.

Overall, selecting the best temperature for vaping is a trial-and-error process to find what works best for you. Suppose you aim to experience the advantages of as many cannabinoids as possible. In that case, it is advisable to stick to mid-range temperature settings. This is the most suitable range for medicinal users, as mid-range temperatures are less likely to initiate the discharge of damaging compounds that may transpire when vaping at higher temperatures. 

More on this topic from Soft Secrets:

Vaping 101

Is Vaping Safe