Thompson and Morgan Cauliflower Jamaica F1 Seed Packet

Grow vibrant winter harvests with cauliflower Jamaica F1 seeds, specially bred for gardens and reliable overwintering. Enjoy crisp snow-white curds from compact and robust plants that thrive in open ground or under protection, producing large firm heads even in cold snaps down to -5°C, ensuring continuous productivity throughout the winter. With strong self-cover to keep curds pristine and early harvests from January, you'll find these seeds perfect for small plots or larger beds, offering consistent quality for fresh meals, freezing or preserving. How to Grow: Light: Full sun. Temperature: Germinate indoors at 21°C (70°F) or direct sow outdoors March–June. Watering: Keep soil moist but not waterlogged. Feeding: Add well-rotted manure or balanced fertiliser to soil. Humidity: Standard garden conditions. Images shown are for guidance only and show the expected results of plants upon maturity. Different growing conditions might vary results. Image may be included for illustration of supply but can vary due to seasonality changes (e.g. deciduous plants lose leaves in colder months). Decorative pots are not supplied.