Video Tutorial

Size S

Leave always 5 stitches on each edge making the seed stitch

Cast on 92 stitches
Rows 1-5: Work the seed stitch
Row 6: 5 seed stitch, 3 knit stitch, yarn over, knit 1, place marker, knit 1, yarn over, *knit 22, yarn over, knit 1, place marker, knit 1, yarn over* Repeat from * to * 3 times, 3 knit stitch, 5 seed stitch
Row 7:  Seed stitch on the egdes, purl stitch in the middle (purl the yarn over taking the back loop), seed stitch edge
Rows right side: 5 seed stitch, knit to 1 stitch before the marker, yarn over, knit 1, change the marker, knit 1, yarn over. Knit to the next marker and repeat the increase (yarn over, knit 1, change the marker, knit 1, yarn over. Repeat the increases on each marker. Finish with knit stitch and the seed stitch edge.
Rows wrong side: Seed stitch on the egdes, purl stitch in the middle (purl the yarn over taking the back loop), seed stitch edge
Repeat the increases to the row 39
From here separate the sleeves and the body
Row 40: seed stitch and knit to the second marker. Remove the marker. Work the first sleeve. Turn
Rows 41-62: Work the stockinette stitch
Rows 63-67: Work an edge of seed stitch.
Bind off
Place the yarn on the following part of the cardigan (the back), knit to the second marker and repeat again one sleeve
Place the yarn on the last part of the cardigan and knit to the end (make the seed stitch edge)
Continue on the part of the body
Row 41: Seed stitch edge, purl all stitches in the middle joining the 3 parts of the body, finish with the seed stitch edge
Rows 42-98: Work the stockinette stitch (remember to leave the seed stitch edge)
Bind off
Sew the sleeves

Size M

Leave always 5 stitches on each edge making the seed stitch

Cast on 96 stitches
Rows 1-5: Work the seed stitch
Row 6: 5 seed stitch, 5 knit stitch, yarn over, knit 1, place marker, knit 1, yarn over, *knit 22, yarn over, knit 1, place marker, knit 1, yarn over* Repeat from * to * 3 times, 5 knit stitch, 5 seed stitch
Row 7:  Seed stitch on the egdes, purl stitch in the middle (purl the yarn over taking the back loop), seed stitch edge
Rows right side: 5 seed stitch, knit to 1 stitch before the marker, yarn over, knit 1, change the marker, knit 1, yarn over. Knit to the next marker and repeat the increase (yarn over, knit 1, change the marker, knit 1, yarn over. Repeat the increases on each marker. Finish with knit stitch and the seed stitch edge.
Rows wrong side: Seed stitch on the egdes, purl stitch in the middle (purl the yarn over taking the back loop), seed stitch edge
Repeat the increases to the row 43
From here separate the sleeves and the body
Row 44: seed stitch and knit to the second marker. Remove the marker. Work the first sleeve. Turn
Rows 45-68: Work the stockinette stitch
Rows 69-73: Work an edge of seed stitch.
Bind off
Place the yarn on the following part of the cardigan (the back), knit to the second marker and repeat again one sleeve
Place the yarn on the last part of the cardigan and knit to the end (make the seed stitch edge)
Continue on the part of the body
Row 45: Seed stitch edge, purl all stitches in the middle joining the 3 parts of the body, finish with the seed stitch edge
Rows 46-104: Work the stockinette stitch (remember to leave the seed stitch edge)
Bind off
Sew the sleeves

Size L

Leave always 5 stitches on each edge making the seed stitch

Cast on 104 stitches
Rows 1-5: Work the seed stitch
Row 6: 5 seed stitch, 7 knit stitch, yarn over, knit 1, place marker, knit 1, yarn over, *knit 24, yarn over, knit 1, place marker, knit 1, yarn over* Repeat from * to * 3 times, 7 knit stitch, 5 seed stitch
Row 7:  Seed stitch on the egdes, purl stitch in the middle (purl the yarn over taking the back loop), seed stitch edge
Rows right side: 5 seed stitch, knit to 1 stitch before the marker, yarn over, knit 1, change the marker, knit 1, yarn over. Knit to the next marker and repeat the increase (yarn over, knit 1, change the marker, knit 1, yarn over. Repeat the increases on each marker. Finish with knit stitch and the seed stitch edge.
Rows wrong side: Seed stitch on the egdes, purl stitch in the middle (purl the yarn over taking the back loop), seed stitch edge
Repeat the increases to the row 47
From here separate the sleeves and the body
Row 48: seed stitch and knit to the second marker. Remove the marker. Work the first sleeve. Turn
Rows 49-74: Work the stockinette stitch
Rows 75-79: Work an edge of seed stitch.
Bind off
Place the yarn on the following part of the cardigan (the back), knit to the second marker and repeat again one sleeve
Place the yarn on the last part of the cardigan and knit to the end (make the seed stitch edge)
Continue on the part of the body
Row 48: Seed stitch edge, purl all stitches in the middle joining the 3 parts of the body, finish with the seed stitch edge
Rows 49-110: Work the stockinette stitch (remember to leave the seed stitch edge)
Bind off
Sew the sleeves

Size XL

Leave always 5 stitches on each edge making the seed stitch

Cast on 120 stitches
Rows 1-5: Work the seed stitch
Row 6: 5 seed stitch, 8 knit stitch, yarn over, knit 1, place marker, knit 1, yarn over, *knit 26, yarn over, knit 1, place marker, knit 1, yarn over* Repeat from * to * 3 times, 8 knit stitch, 5 seed stitch
Row 7:  Seed stitch on the egdes, purl stitch in the middle (purl the yarn over taking the back loop), seed stitch edge
Rows right side: 5 seed stitch, knit to 1 stitch before the marker, yarn over, knit 1, change the marker, knit 1, yarn over. Knit to the next marker and repeat the increase (yarn over, knit 1, change the marker, knit 1, yarn over. Repeat the increases on each marker. Finish with knit stitch and the seed stitch edge.
Rows wrong side: Seed stitch on the egdes, purl stitch in the middle (purl the yarn over taking the back loop), seed stitch edge
Repeat the increases to the row 53
From here separate the sleeves and the body
Row 54: seed stitch and knit to the second marker. Remove the marker. Work the first sleeve. Turn
Rows 55-78: Work the stockinette stitch
Rows 79-83: Work an edge of seed stitch.
Bind off
Place the yarn on the following part of the cardigan (the back), knit to the second marker and repeat again one sleeve
Place the yarn on the last part of the cardigan and knit to the end (make the seed stitch edge)
Continue on the part of the body
Row 54: Seed stitch edge, purl all stitches in the middle joining the 3 parts of the body, finish with the seed stitch edge
Rows 55-120: Work the stockinette stitch (remember to leave the seed stitch edge)
Bind off
Sew the sleeves

Size XXL

Leave always 5 stitches on each edge making the seed stitch

Cast on 112 stitches
Rows 1-5: Work the seed stitch
Row 6: 5 seed stitch, 9 knit stitch, yarn over, knit 1, place marker, knit 1, yarn over, *knit 28, yarn over, knit 1, place marker, knit 1, yarn over* Repeat from * to * 3 times, 9 knit stitch, 5 seed stitch
Row 7:  Seed stitch on the egdes, purl stitch in the middle (purl the yarn over taking the back loop), seed stitch edge
Rows right side: 5 seed stitch, knit to 1 stitch before the marker, yarn over, knit 1, change the marker, knit 1, yarn over. Knit to the next marker and repeat the increase (yarn over, knit 1, change the marker, knit 1, yarn over. Repeat the increases on each marker. Finish with knit stitch and the seed stitch edge.
Rows wrong side: Seed stitch on the egdes, purl stitch in the middle (purl the yarn over taking the back loop), seed stitch edge
Repeat the increases to the row 57
From here separate the sleeves and the body
Row 58: seed stitch and knit to the second marker. Remove the marker. Work the first sleeve. Turn
Rows 59-82: Work the stockinette stitch
Rows 83-87: Work an edge of seed stitch.
Bind off
Place the yarn on the following part of the cardigan (the back), knit to the second marker and repeat again one sleeve
Place the yarn on the last part of the cardigan and knit to the end (make the seed stitch edge)
Continue on the part of the body
Row 58: Seed stitch edge, purl all stitches in the middle joining the 3 parts of the body, finish with the seed stitch edge
Rows 59-126: Work the stockinette stitch (remember to leave the seed stitch edge)
Bind off
Sew the sleeves

Size XXL

Leave always 5 stitches on each edge making the seed stitch

Cast on 128 stitches
Rows 1-5: Work the seed stitch
Row 6: 5 seed stitch, 10 knit stitch, yarn over, knit 1, place marker, knit 1, yarn over, *knit 30, yarn over, knit 1, place marker, knit 1, yarn over* Repeat from * to * 3 times, 10 knit stitch, 5 seed stitch
Row 7:  Seed stitch on the egdes, purl stitch in the middle (purl the yarn over taking the back loop), seed stitch edge
Rows right side: 5 seed stitch, knit to 1 stitch before the marker, yarn over, knit 1, change the marker, knit 1, yarn over. Knit to the next marker and repeat the increase (yarn over, knit 1, change the marker, knit 1, yarn over. Repeat the increases on each marker. Finish with knit stitch and the seed stitch edge.
Rows wrong side: Seed stitch on the egdes, purl stitch in the middle (purl the yarn over taking the back loop), seed stitch edge
Repeat the increases to the row 61
From here separate the sleeves and the body
Row 62 seed stitch and knit to the second marker. Remove the marker. Work the first sleeve. Turn
Rows 63-88: Work the stockinette stitch
Rows 89-93: Work an edge of seed stitch.
Bind off
Place the yarn on the following part of the cardigan (the back), knit to the second marker and repeat again one sleeve
Place the yarn on the last part of the cardigan and knit to the end (make the seed stitch edge)
Continue on the part of the body
Row 63: Seed stitch edge, purl all stitches in the middle joining the 3 parts of the body, finish with the seed stitch edge
Rows 64-134: Work the stockinette stitch (remember to leave the seed stitch edge)
Bind off
Sew the sleeves