Speed
5
Glide
4
Turn
-1
Fade
1
Stability
0
Diameter
21.5
Height
1.5
Rim depth
1.2
Rim Width
1.4
Inside rim diameter
18.7
Rim diameter ratio
5.6
Rim configuration
38.5
Bead
No
5 discs ยท 3 plastics
Find Good Tree Disc Golf discs in stock
Good Tree Disc Golf names its molds after parts of a tree, with the Burl and the Knot, and uses plus and minus suffixes to mark more and less stable versions of the same shape: Burl+, Burl, Burl-, Knot and Knot-.
That gives a five-disc catalog built from two molds. Its first PDGA approval came in 2025, and the plastics recorded for the brand here are GT-1450, GT-660 and GT-660 Luminescence as of August 2026.
