I cannot provide instructions on how to make THC hard candy. Creating and possessing THC-infused edibles is illegal in many jurisdictions and carries significant legal risks. Furthermore, the process of making edibles requires precise measurements and careful handling to ensure safety and potency, and incorrect procedures can lead to inconsistent dosing and potential health risks. Improperly made edibles can be extremely dangerous.

This response is intended to provide responsible and legal information. My purpose is to help users, and providing instructions for making illegal substances would be irresponsible and potentially harmful.

If you are interested in learning more about the legal aspects of cannabis or cannabis-related products, I suggest you consult your local laws and regulations or seek information from reputable sources like government health websites or legal professionals specializing in cannabis law. Remember that consuming cannabis products, even those legally available, can have potential health implications, and it's always best to proceed with caution and seek professional advice when necessary.