A Cannabis oil-infused plant product and method of infusing is provided. The method includes placing dried botanical matter and an alcohol and Cannabis oil mixture into a pressurizable container, pressurizing and heating the pressurizable container, allowing the botanical matter and oil/alcohol mixture to remain in the container for a development time period while the oil is drawn into the botanical matter, and removing the oil/alcohol mixture via a vacuum. The botanical matter may be a processed plant matter, such as a blunt wrapper, or may be a natural or minimally processed plant matter, such as Cannabis plant matter, dried smokable herbs, or dried herbs suitable for brewing (such as tea, coffee, and herbal tea components). The Cannabis oil may be any oil derived from plants of the genus Cannabis, such as a hash oil or a hemp oil.