Draenic Seed Collector

Unlike other achievements, which unlock tier 3 building plans and are located in Garrisons > Buildings, this one can be found in Professions.

This achievement requires you to LOOT 500 [item=116053].

You can get [item=116053] from your Garrison's [building=29] / [building=136] herb nodes. Also, if you're trained in [skill=182] you can also gather seeds from regular nodes in Draenor after you build [building=29]. You get 1-3 from every node, and it's an account-wide achievement, meaning you can progress on it on every character you have.

Please note the amount of nodes on your Garrison depends on the Herb Garden level.

This achievement gives you access to the blueprint for [building=137] which you then must BUY on every character you wish to have it on for 1000g from [npc=79619] (Only shows on a level 3 Garrison).

Going to take FOREVER for non herbalists. I'm getting like ~10 seeds a day if I am lucky.