Sweetcorn Incredible should be sown indoors, a warm kitchen windowsill is all you need for starting these seeds.
- Sow 1.5cm deep in pots of compost.
- Keep warm and moist.
- A temperature of 15-20c is ideal.
- Seedlings appear in 7-21 days.
- Gradually accustom plants to outside conditions before planting out, when frosts are over.
- Plant in blocks and allow 40cm both ways between plants, disturbing roots as little as possible.
- Sow outdoors 1.5cm deep, two seeds together at 40cm intervals in block formation.
- Sowings may benefit from cloche protection if temperatures drop.
- Thin to the stronger seedling when large enough to handle.
- Average 50 seeds







