Herbalism techniques

Techniques in Herbalism are listed under Herbalism skills. In general, the ability to pick herb nodes is automatically gained when new proficiencies are learnt. Techniques are passively applied bonuses that provide more or different resources when looting a specific herb. When available, each herb has three ranks of proficiency.

Legion
The rare material from rank 2 techniques is Blood of Sargeras for all herbs except Astral Glory, which has a chance to spawn Primal Sargerite.