Yarrow dream meaning is explained below using 2 different sources. Each interpretation is shown with its source.

Interpretation 1 — Stephen Girard

To dream you are gathering this plant for medicinal purposes, denotes that you will hear of something that will give you extreme pleasure and delight.
Source: The Mystic Dream Book Author: Stephen Girard

Interpretation 2 — Joan Seaman - Tom Philbin

1. Clairvoyant.

2. Divine.

Source: New American Dream Dictionary Author: Joan Seaman - Tom Philbin