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Cabbage Duncan F1 (Award of Garden Merit)
Cabbage seeds - Duncan F1 is a pointed type of cabbage. It is useful for both spring and summer production. Dark green upright crisp leaves cover tight pointed hearts. Versitile cabbage that can be sown early from February to June, or late in October.
Duncan is a hardy annual vegetable.
Product Part Number: 10921
When to sow
When to Sow Duncan F1 Cabbage Seeds
February to June and also in October. Seedlings appear after 7-14 days.
Where to Sow
Early sowings can be made in trays or modules under glass at 13°C. Later sowings can be made into a seed bed in shallow drills 2cm (3/4") deep in short rows.
What to do Next
As soon as glasshouse seedlings show their first pair of leaves, prick off into trays 5cm (2") apart or thin modules to one seedling per cell. Gradually harden off before planting out, spacing plants 30cm (12in) apart between plants and 30-38cm (12-15cm) between the rows. Outdoor sowings should be thinned to 7-10cm (3-4in) apart , then once plants are 15cm (6in) tall, they can be lifted and transplanted to their final planting positions, spaced the same as detailed above.
July to October
Cabbage is an excellent source of vitamins A, B and C
A versatile variety that can also be sown in October and planted in a tunnel or under cool glass for an early crop the following spring.