Poison Apple

The Poison Apple is a limited, multi-harvest Prismatic crop from the Halloween Event, and that stat line makes it one of the strongest long-term economic plays in this entire batch. Prismatic is the top rarity bracket, so the base sell value is already elevated before any mutation touches it — and being multi-harvest means a single seed keeps producing fruit again and again instead of dying after one pick.

What truly sets it apart is its absurd type spread: Fruit, Leafy, Sour, Sweet, Woody, Prickly, Toxic, Spicy, Magical and Spooky. That ten-tag profile means almost every type-targeted booster, pet bonus and seasonal item in the game can trigger on it, so it stacks mutations more reliably than narrowly-typed crops ever will. Layering Gold or Rainbow on top of a Prismatic multi-harvest base produces some of the highest per-fruit payouts available.

Because it is limited, you cannot re-buy it once Halloween ends, so protect the plant and never sell the seed-bearing copy. Grow it as a renewable late-game income engine: park it, let mutations accumulate across harvests, and sell only the best-rolled fruit.