Undulating Foliage

Undulating Foliage
The Undulating Foliage is located in Zereth Mortis inside a place called the Catalyst Wards at 49.11 34.29 which it’s entrance is at 49.66 77.85 blocked by a Bloomthorn Barrier, to open the door you have to interact with the Catalyst Wards Lock to the left of the entrance at 49.67 76.96
To reach the Undulating Foliage and make it interactable you need to interact with four Teleporter Lock hidden outside and inside the Catalyst Wards.
. Three locks are inside in each of the three sub-rooms, and one is outside behind and around the corner from the door-opening pad.
So, four locks, one RIGHT BEHIND the console that opens the main door under some destroyable vines, then three inside

Teleporter Lock outside at 50.01 76.71 behind the Catalyst Wards Lock hidden under a Bloomthorn Vine.
Teleporter Lock inside at 39.58 68.71 hidden under some foliage.
Teleporter Lock inside at 60.22 87.17 hidden under a Bloomthorn Vine.
Teleporter Lock inside at 69.83 52.50 hidden under a Bloomthorn Vine.
Once you have interacted with the four Teleporter Lock the Teleporter at 42.94 50.33 will become interactable and using it will teleport you to the platform with the Undulating Foliage. (You will not be teleported if you are in combat)

/way #1970 49.66 77.85 Catalyst Wards Entrance
/way #1970 49.67 76.96 Catalyst Wards Lock
/way #1970 50.01 76.71 Teleporter Lock
/way #2066 39.58 68.71 Teleporter Lock
/way #2066 60.22 87.17 Teleporter Lock
/way #2066 69.83 52.50 Teleporter Lock
/way #2066 42.94 50.33 Teleporter
/way #2066 49.11 34.29 Undulating Foliage