Board Thread:Suggestions forum/@comment-25661985-20160406141225/@comment-26236093-20160407155229

The Lord of Minas Morgul wrote: "Nenya" was the only reason the forest was even able to exist. After the three rings "died", the land went into decline, and by the time Arwen went there begore dying, it was completely dried out and dead. So it is, in fact, the most powerful defense.

Indeed, it is said that Mellry were only able grow under the power of Nenya in Lórienl and would not take root elsewhere not even in the fair lands of Lindon.