TheWoWDBGives you a random amount of Windblossom berries (I've only done it twice I got 7 & 8) they heal a certain amount over time (food) and give 10+ stamina for 10 or 30 minutes, not to sure.
Sorry the info isn't the best but I guess this is better then nothing.
Quest
Corrupted Windblossom
A World of Warcraft quest in Felwood. Facts and objectives from the current retail game data.
The highest voted Wowhead comments for this page. They are community notes, not TheWoWDB comments.
Quest facts
LevelLevel 15-30
ZoneFelwood
Quest ID1514
The client quest POI data records no map location for this quest, so no map is shown.
Check whether you have already completed this quest
in-game: /run print(C_QuestLog.IsQuestFlaggedCompleted(1514))
Requirements
RepeatsRepeatable
Read from the Blizzard quest API.
Description
You have found a sickly, corrupted version of what appears to be a windblossom plant. The berries that hang from the plant appear rotten and poisonous. It desperately needs some sort of attention if it is to be turned back to normal.
Community notes from Wowhead · 2 comments
Top 1 shown above · 1 more hereThe comments below were written by Wowhead users. They are community notes, not TheWoWDB comments. See them in context on Wowhead.
Windblossom Berries ( http://www.wowhead.com/?item=11950 ) Use: Restores 1933 health over 27 sec. Also increases your Stamina by 10 for 10 min.