All trees are knitted in flat. (means, you don’t need to use DPNs :wink:
In the photo from left to right --- Cable tree, Short-row tree, Bobble tree. They are all very fun to knit with individual knitting technics.

Yarn
Cable tree - Cascade 220
Short-row tree - Harrisville highland worsted
Bobble tree - Kelboune Germantown

approx. 40 yards each.

Any worsted weight yarn works! (or smaller trees, bigger trees?)

Needles
For worsted weight yarn, either US 6 or 7. Slightly tighter gauge is better for keeping the shape.

Errata Pattern before 12/1, 2019. P2, Cable tree / Row 26 / (P2, SSK, K2tog) repeat to last 2sts, P2.

Kit is available at Knit House. The kit includes 3 different colors of yarn and a printed pattern.