PoE2
Hex Bloom
Support
AoE
Cost Multiplier: 130%
Requires: Level 1
Support Reqirements: +5 Int
Supports Curses, spreading their effects when a Cursed enemy dies.
Curses from Supported Skills spread to enemies within 3 metres when a Cursed enemy dies
Place into a Skill's Support Gem socket in the Skills menu to apply its effects to that Skill. You cannot have multiple copies of the same Support Gem socketed at the same time.
PoE1
Hex Bloom Support
Support
Hex
Level: (1–20)
Cost & Reservation Multiplier: 140%
Requires: Level (38–70), (63–111) Int
Supports hex curse skills. Hexes from auras or cursed ground cannot transfer.
Supported Skills have (0–28)% increased Hex Transfer range
Hexes from Supported Skills Transfer to all Enemies within 3 metres when Hexed Enemy dies

Additional Effects From Quality:
Supported Skills have (0–4)% increased Hex Transfer range
This is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket.