Welcome to NGB and our Atomfall guide on the Greenhouse Hut Key for the Greenhouse Hut! This guide will cover where to find the key, what it opens, and the loot you’ll find inside.
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Greenhouse Hut Key Location

The Greenhouse Hut Key can be found inside the Casterfell Garden Centre in Casterfell Woods, grid reference 27.1E, 90.4N. To enter this building, climb over the boards blocking the front door.

Once inside, head to the back right room to find the key hanging on the kitchen wall above the counter.

Greenhouse Hut Location
Once you have the key, exit the building and head over to the rightmost greenhouse. Use the Greenhouse Hut Key on the door to open it!

Greenhouse Hut Loot
Inside, you’ll find a bunch of ammo and materials. Be sure to read the “We are Waiting for You” note on the back wall.
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