I started a few plant cuttings this summer. Pretty good success rate. Soil was equal mix of potting soil, sand, sphagnum moss. I also used rooting hormone. Kept soil moist at all times. Misting twice a day. On colder nights, the cuttings were covered in plastic boxes.
Mosquito plant cuttng. Other cuttings included: hibiscus, gardenia, lantana, oleander.
Crown of thorns (Orange flowering variety) cutting
White rose cuttings
Lemon tree cuttings. I got 5 plants that are ready to be put in gallon pots soon. I was amazed at how thick the roots can get from these lemon tree cuttings.
I hope to keep them in a greenhouse this winter and plant them in the spring.