Grandma's House is where you produce different cannabis edible products which you can sell at the Global Market or use in quests, Weed on Wheels deliveries, and as ingredients in products produced at the Bakery.
| Level | Upgrade Cost | Upgrade Time | Experience Gained | Product Unlocked | Required level |
|---|---|---|---|---|---|
| 1 | Weed Butter Marshmellow Cannaflour |
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| 2 | $35,000 10 Nails 7 Cement 1 Bricks |
8h | Chocolate | 21 | |
| 3 | $100,000 1 License to renovate 10 Planks 9 Bricks 1 Steel |
12h | Honey | ||
| 4 | $250,000
1 License to Renovate 8 Kitchen Blueprint |
12h | Milk | 40 |