|Water Required:||4 Water|
|Growing Time:||10 Hours|
|XP Gained:||29 XP|
- Harvest from a visitor grants an additional Walnut.
- Harvest of a fertilized tree grants an additional Walnut.
- A tree placed in a grove with 3 of the same kind of trees grants an additional fruit per harvest.
- Walnut Tree is so far the highest selling price per water for tree fruit which are available to be bought with coins. The price varies from 130 / Water to 845 / Water. It shares this with the Nutmeg Tree.
- Walnut Tree its return time on investment could be as low as 36 hours if the conditions are: Placed in grove with 3 walnut trees, fertilized, harvested by neighbors and the luck to have 10 yield per harvest (which would make total yield 13 per tree) and harvested, watered and fertilized the moment it bears fruit.
- Walnut Tree its return time on investment is 10 days minimum if it's harvested and watered daily. After that (if you sold the walnuts), you have received back the money you put in.