This multi-stage cache should be walked. It's all within a short woody block.
A circle has no end, but this particular path does... Find the spiral path in the garden, walk to the end and look for a sign pointing the way. Visit the sign itself (WP2) for more precise directions to the cache.
JC2 - npebff gur fgerrg, purfg uvtu
Svany - Vg'f nyy jvguva n fubeg j...