Dude I get tired of explaing the same things in different threads.
Ok here we go; Druid haste 101 !
Celestial focus adds 98.4 haste rating (3/3)
Gift of the Earthmother is a five-point talent that reduces the global cooldown of Rejuvenation, Lifebloom, and Wild Growth by a certain percentage.
Assuming 0 spell haste, it would represent a 20% increase in throughput.
Therefor..... Other talents that affect casting speed, the reductions from spell haste and GotEM are additive; both values are calculated off a 1.5 second global cooldown and are not applied in any particular order
NOW!!! Having typed that... The formulas for determining the amount of spell haste required are below (Yea World of Warcraft is based on maths, did any one here do calculas or statistics in Thier final years of highschool or university?)
A formula for determining the amount spell haste required to reach this cast time
Haste Rating Required = ((Base Cast Time / Desired Cast Time) - 1) * 32.79 * 100
For Lifebloom or Rejuvenation
Haste Rating Required = ((1.5 / 1.0) - 1) * 32.79 * 100
Take into account the effects of Gift of the Earthmother
Haste Rating Required = {1.5 / [1.3 - (5 - Pts. in GotEM) * 0.06] – 1} * 32.79 * 100
Does everyone understand that?
32.79 haste rating = 1% haste. 5/5 GotEM, you’ll need 15.38% haste or 505 haste rating to obtain a 1 second global cooldown.
If you are still unsure, READ THIS POST
http://elitistjerks.com/f73/t37578-r...n_itemization/