To make sure you are making CBD oil that is exclusively CBD you will need to purchase flower that has little to NO THC count, such as Charlotte’s Web, or purchase hemp.
To extract CBD you are going to typically use the whole plant – or aerial parts. Aerial means it is exposed to air – so no roots.
Your CBD process will be the same as your THC process – the only difference is that the resulting oil will have no psychoactive qualities. Because CBD is totally legal, making CBD oil from hemp (not THC filled cannabis) is also legal and results in no legal ramifications for possession or manufacturing.
It also has a host of medical benefits that many patients, and pet parents, swear by.