Heals a friendly target for 2404 to 2792. Heals for an additional 20% if you have a Rejuvenation, Regrowth, Lifebloom, or Wild Growth effect active on the target.
Nourish is a flash heal - style spell introduced for druids in Wrath of the Lich King. Requiring level 80, it can be learned at trainer for 20. In Patch 4.0.1, it became a long cast spell, with [Regrowth] being the Flash Heal style spell.
Nourish costs 629 mana before reductions at level 80.
Nourish gets the least support of any healing spell from Restoration talents. This means that Balance druids should see similar numbers to resto druids when using this spell (compared, for example, to Rejuvenation, which for a Balance druid will do about 1/3rd less healing than for a Resto druid).