Fern stitch is made of three straight stitches
Follow the order:
- Out from A
- In through B
- Out through C
- In through B
- Out through D
- In through B
- Out through E
- In through B
- Out through F
- In through E
- Out through G
- In through E and so on…..
References:
https://www.embroidery.rocksea.org/stitch/straight-stitch/fern-stitch/
https://trc-leiden.nl/trc-needles/techniques/embroidery/embroidery-stitches/fern-stitch
Auckland Embroiderers' Guild 