Plus, it has a seed spawner that spits out random seeds every day. The Swiftgro Gardening Station (a premium object purchased from The Sims 3 Store) also allows you to identify unknown special seeds. This allows you to know what plant they will grow before actually planting them. If you have the University Life expansion and get your Sim’s science skill up to level four, then you can analyze special seeds in your inventory. Special seeds are often found near cemeteries. The only way to know is to get your gardening skill high enough to plant special seeds, and then wait for them to grow. There’s a one in four chance that an unknown special seed will turn out to be a money tree seed. Let’s take a look at all the ways you can get a money tree seed for yourself. So, where can you find a money tree seed in Sims 3? Analyze an unknown special seed (there’s a chance it will be a money tree), catch a box containing a money tree seed while fishing, use the conversion ritual (Supernatural), or if all else fails use a cheat. But to grow the plant, you need the seed! In The Sims 3, players must plant and grow a money tree from seed to claim its rewards (unlike in The Sims 2 where the tree was the reward itself).