Growing guide · Home growing: windowsill, balcony and terrace
Kale
Brassica oleracea (Acephala-ryhmä)
A hardy leafy crop: compact varieties in a large pot, baby leaves from dense sowings, microgreens on the windowsill.
Key figures
| Item | Value | Source |
|---|---|---|
| Pot size | 30 cm wide and deep per plant (compact variety) | [1] |
| Sowing depth | about 1 cm | [1] |
| Seed rate / spacing | mature 30–60 cm; baby leaf about 7.5 cm | [1] |
| Harvest | baby leaves at 10–15 cm tall | [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.