Frost-hardy salad leaf for winter, which can be cut a number of times if cultivated under glass or in polytunnel. Outdoors usually for harvest in spring. Sprouting inhibited if temperatures are too high. Sow for protected cultivation from August until February.
Colour: green
Temperature requirements: frost-tolerant
Nutrient requirements: manuring not necessary
Seed spacing between the row: 20 cm
Seed spacing in the row: 5 cm
Sowing depth: 0.5 cm
Sowing calendar
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Indoor sowing
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
Outdoor sowing
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Harvest
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
Explanations
ProSpecieRara: This variety has been awarded by ProSpecieRara as a rare or old variety. ProSpecieRara is a foundation dedicated to preserving the diversity of rare plant varieties. In long-term cooperation with ProSpecieRara, Sativa is active in the important preservation and cultivation of these traditional varieties.
