Overview
Bundles need moving air. When a rack finishes drying, the game checks the gray mold risk and may spoil a share of its bundles. Spoiled bundles go on the compost, and the message tells you whether more fans or a dehumidifier would have helped.
How the risk is set
| Humidity | Base risk |
|---|---|
| Above 75% | 30% of each rack |
| Above 60% | 15% |
| 60% or lower | 6% |
| Humid day with a dehumidifier | 8% |
Airflow
Then airflow cuts it down. You need one fan for every two racks in use (at least one). With all the fans you need, the risk drops by 90%: a 30% day becomes 3%. With half the fans, it drops by about 45%.
Reading the Airflow line
- Low: under 8% of each rack.
- Medium: 8% to 17%.
- High: 18% or more.
Tips
- Fans cost 150 coins each and also speed up drying, so they pay twice.
- If the line says high on a muggy week, wait to hang your next rack or buy the dehumidifier (900 coins).
Real-world note
Real lavender is dried in small bundles, out of direct light, with good air movement, because damp, still air lets mold grow on the flowers.
See also
Written from the game itself. Spot something out of date? and our farm team will check it.
