DIY reed diffuser

Inspired by @naturallyinitaly_ I made a reed diffuser. It’s canola oil + essential oil. I love this idea but I’m not getting the yummy smells that I was expecting. Have doubled the amount of essential oil (this is 60 drops : 1 cup unscented oil). It’s still very subtle. Has anyone else made one of these? Would love our bedroom to smell of lavender and rose to aid in sleeping.