This includes items and quests that can no longer be obtained.
The in-game information in this article is kept purely for historical purposes and should probably not be under any other categories.
Nature's Splendor
Increases the duration of your Moonfire and Rejuvenation spells by 3 sec, your Regrowth spell by 6 sec, and your Insect Swarm and Lifebloom spells by 2 sec.
Increases the duration of your Moonfire and Rejuvenation spells by 3 sec, your Regrowth spell by 6 sec, and your Insect Swarm and Lifebloom spells by 2 sec.
Nature's Splendor is a talent in the Balance tree, you will need to spend 11 points in Balance to max it.
This talent doesn't change the amount that the affected spells tick for, it simply adds new ticks of the same value. This means that for the same amount of mana, you get more healing (damage) done, but over longer time period.
Edit
Patch 3.0.2 (2008-10-14): Added. 
