Black Beans

Unlocks once you've harvested 440 Garlic, 300 Red Bell Pepper, 180 Watermelon and 140 Artichoke in all; unlocking it is then free.

A seed costs 45 spare parts and grows for 12m (9m 36s on fertilized soil), needing water 9 times on the way: it stops growing until it's watered. It gives 16 harvests, growing back from scratch after each one.

Each harvest is one Black Beans and 19 spare parts: 304 from one seed, 259 more than it cost, over 3h 12m of growing. In a Biofuel Converter each one is worth 14 biofuel.

A Reaper chip can improve its grow time, watering, harvests, biofuel or earnings.