Growing guide · Home growing: windowsill, balcony and terrace
Ginger
Zingiber officinale
A tropical rhizome that grows indoors in a pot, even from a shop-bought piece. Harvest after 8–10 months.
Key figures
| Item | Value | Source |
|---|---|---|
| Temperature | at least about 20 °C (68 °F), never below 10 °C (50 °F); 21–27 °C (70–80 °F) to sprout | [1] |
| Pot size | at least about 30 cm (12 in.) in diameter | [1] |
| Sowing depth | about 5 cm (2 in.) | [1] |
| Time to harvest | shoots in 3–8 weeks; harvest after 8–10 months | [1] |
| Plant size | 60–90 cm (2–3 ft) | [1] |
The full guide (care, pests, beginner and professional tips) is currently in Finnish. The figures above are the same and come from the sources below.
These are general guidelines. Always check the variety, seed packet or fertiliser instructions and current regulations.