Poseidon Plant

The Poseidon Plant is a limited, multi-harvest Mythical crop from the Beanstalk Event, and that profile makes it a serious long-term earner rather than a quick-flip seed. Mythical rarity puts its base sell value well into the upper tier, and because it is multi-harvest a single plant keeps producing instead of vanishing after one pick — so the effective return per seed is far higher than a one-and-done crop of the same rarity.

Mechanically it is a Stalky type, a narrower classification than the multi-tag event crops. That focus means fewer type-targeted boosters apply to it, so you should lean on universal mutations rather than type-specific ones: weather effects like Wet, Chilled and Frozen, plus the headline Gold and Rainbow rolls, are what actually move its price. Each harvest is another roll at those, so patience pays.

Since it is locked to the Beanstalk Event, the seed cannot be re-bought once the event ends, which steadily lifts its scarcity value. Treat the Poseidon Plant as a parked late-game income engine: plant it once, protect the base, and harvest only the well-mutated produce for the strongest return.