Where are the other gardening moles: Harley, Farley, and the other two?
Why, Charley and Marley of course!
Here's a quick collage for each gardener with their location, the items they sell, and the spells you can train from them. (You can click on these to enlarge them if needed.)
Interesting how there's no Dragonspyre, Grizzleheim, or Marleybone gardeners. Dragonspyre and Marleybone I can see, but you'd think Grizzleheim would be an awesome spot for a gardener. /shrug. (Barley, Carley, and Sharley? Hey! They should have a contest for naming the next mole!)
I think they should have made Harley's neckerchief blue instead of a darker version of Farley's neckerchief. I like typing the word neckerchief. (Seriously, how cute would a girl mole named Carley with a purple neckerchief in Grizzleheim be?)
Hope that helps!