Special requirements : Long-day plants, but current varieties are indifferent. High temperatures cause bolting and loose heads. Possible mainly in the dry season and under shelter in the rainy season, but difficult head formation.
Seed characteristics
Number of seeds per gram : 800 - 1000
Nursery : Yes
Sowing depth : 3 mm
Line spacing : 25 - 35 cm
Interplant : 25 - 35 cm
Remarks : Prefer a lower density in the dry season due to the larger size of the apple
Seed germination time
0°C
5°C
10°C
15°C
20°C
25°C
30°C
49 d
15 days
7 d
4 days
3 days
2 d
3 days
Duration of the crop cycle under optimal growing conditions