First, fill a glass jar 2/3 full with dried calendula flowers.

Next, pour oil over the flowers until it completely covers them, close the jar, and shake well.

Place the jar in a sunny spot, such as a windowsill, and leave for 4-6 weeks. Alternatively, place the jar on a seedling mat for a small amount of heat.

After the infusion time is over, pour the oil into a muslin cloth, fine metal strainer, or use an herb press. Allow all of the oil to filter through and press or squeeze the remaining oil from the herbs.

Lastly, pour the infused oil into a dark glass bottle, label and store.