Keg vs Preserves Jar
This tool compares both machines using the same crop inputs so you can decide by value, throughput, and your current farm constraints.
Formula Snapshot
- Keg (fruit): output = base x 3, typical planning cycle ~7 days.
- Keg (vegetable): output = floor(base x 2.25), typical planning cycle ~7 days.
- Preserves Jar: output = base x 2 + 50, typical planning cycle ~3 days.
Comparison Table
| Crop | Type | Base | Keg Output | Keg Added/day | Jar Output | Jar Added/day |
|---|---|---|---|---|---|---|
| Starfruit | fruit | 750g | 2,250g | 214.29g/day | 1,550g | 266.67g/day |
| Ancient Fruit | fruit | 550g | 1,650g | 157.14g/day | 1,150g | 200.00g/day |
| Melon | fruit | 250g | 750g | 71.43g/day | 550g | 100.00g/day |
| Blueberry | fruit | 50g | 150g | 14.29g/day | 150g | 33.33g/day |
| Pumpkin | vegetable | 320g | 720g | 57.14g/day | 690g | 123.33g/day |
| Red Cabbage | vegetable | 260g | 585g | 46.43g/day | 570g | 103.33g/day |
Added/day values are planning estimates based on approximate cycle timing.
Routing Tips
- Feed kegs with your highest-value fruit first.
- Use preserves jars to absorb overflow and stabilize daily machine throughput.
- When machines idle, prioritize speed and consistency over perfect per-item value.
- Re-check machine allocation whenever your field size changes.
FAQ
What are the core formulas for kegs and preserves jars?
Kegs produce wine at 3x fruit value and juice at 2.25x vegetable value. Preserves jars produce jelly or pickles at 2x base crop value plus 50g.
Why do preserve jars often feel faster?
Preserves jars complete cycles sooner, so you can process more batches in the same time window. Kegs usually win on top-end value per processed item.
Which machine should I build first?
Use your current bottleneck: if harvest overflow is high, jars stabilize throughput quickly. If you already have steady premium fruit supply, kegs usually scale better long-term.