From the Knit Rowan website:
Crochet this chunky homeware blanket, the member’s exclusive free pattern for December 2014. Designed by Marie Wallin using the beautiful yarn Cocoon (merino wool and kid mohair), this blanket is made up of a series of striped patches and finished with a crochet trim.

Finished dimensions:
Completed throw measures approximately 132 cm (52 inches) wide and 202 cm (79½ inches) long.

Yarn information:
A - Umber 835
10 skeins
1260 yards

B - Clay 825
4 skeins
504 yards

C - Bilberry 812
3 skeins
378 yards

D - Scree 803
4 skeins
504 yards

E - Alpine 802
3 skeins
378 yards

F - Misty Blue 827
2 skeins
252 yards

G - Moon 836
2 skeins
252 yards

Gauge notes:
- All patches measure 13 cm wide and vary in length according to
instructions, using recommended crochet hook.
- 7mm hook is listed in the pattern as the equivalent of US K/10½.