🍆 Aubergine
Warmer-blooded than tomatoes or peppers — in a cool summer it needs glass to finish at all.
What the numbers mean
These are the actual parameters this game runs on. Growth is driven by growing degree days: each day contributes max(0, min(mean temp, 34) − 12), and Aubergine is ready when that total reaches 1400. That is why the same seed takes a very different number of days in Dublin and in Guangzhou.
| Base temperature | 12°CBelow this, the plant accumulates no growing degree days at all. |
|---|---|
| Degree days to maturity | 1400 °C·dThe heat budget it must accumulate before it is ready to pick. |
| Comfortable range | 18–32°CWhere it grows without stress. |
| Frost damage below | 3°CLeaves start taking frost damage below this low. |
| Killed below | 1°CBelow this it does not come back. |
| Heat stress above | 35°CAbove this the plant slows down and stops setting fruit well. |
| Typical time to harvest | 90–120 days |
| Yield per bed | 10 fruits |
Things worth knowing
- Aubergine sits in the nightshade family with tomato, pepper and potato, but unlike them it came from Asia.
- Below about 15°C it stops setting fruit, making it the most cold-sensitive of the family.
Where and when to sow Aubergine
Pick your city to see the months when Aubergine scores well against that city's real climate records: