Parsnip

Unlocks once you've harvested 380 Pinto Beans, 200 Spinach, 90 Broccoli and 100 Red Cabbage in all; unlocking it is then free.

A seed costs 18 spare parts and grows for 8m (6m 24s on fertilized soil), needing water 8 times on the way: it stops growing until it's watered. It gives 11 harvests, growing back from scratch after each one.

Each harvest is one Parsnip and 12 spare parts: 132 from one seed, 114 more than it cost, over 1h 28m of growing. In a Biofuel Converter each one is worth 9 biofuel.

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