I dug this up for you. Don't know about cuttings, but it's worth a try.
Propagate by seed sown in situ in an acidic, peaty soil. Seeds need light to germinate, and may take more than a year to germinate, at an ideal temperature of 18-24C. Sow seeds very shallow. Grow best in full sun, well drained, sandy, organically rich acid soil, (pH 4.5-5.2). Water is critical from time of planting to dormant stage.