Vampyr - Unlife is strange Trophy / Achievement Guide - Save this poor plant with water [Silver]

Step 1: Find pure water in West-End District. It's in a building on the opposite side of Kimura Tadaos house (the little market area north of Reid's Mansion/Hideout). You go to this district in Chapter 4.

Step 2: Water the plant in your office at Pembroke Hospital (next to the bed & workbench). It's a small plant in a pot.

Step 3: Sleep for 3 nights in a row.

Step 4: After 3 nights the plant will have grown green leaves. Interact with it to unlock the trophy (if the plant needs more time to grow sleep for longer).