Deadnettle

Deadnettle is an herb picked by herbalists.

Source
Deadnettle does not spawn in its own nodes, but instead is a random drop from picking other Northrend herbs, specifically goldclover, Tiger Lily, and Talandra's Rose. Naturally, then, deadnettle can be acquired only where those herbs also grow.

Milling

 * 2-3 (100 %)
 * 1-3 (~25 %)