
LIFE CYCLE
Perennial
PLANT CHARACTERISTICS
Double blooms, hybrid vigor
GROWTH HABIT
Compact
BLOOM SEASON
Spring–Summer
FLAVOUR PROFILE
Ornamental
SUITABLE FOR
Outdoor
SEED TYPE
Hybrid (F-1)
PLANT TYPE
Flowering plant
PLANTING SEASON
Spring
FRUIT SIZE
N/A
PLANT HEIGHT
25–35 cm
LIGHT REQUIREMENT
Full Sun
WATER NEEDS
Moderate
HARDINESS ZONES
4–9
CONTAINER GARDEN
Yes
PLANT SPACING
20–30 cm
PLANTING DEPTH
Shallow
GROWING CONDITIONS
Well-drained soil
Frequently Asked Questions
Can Duncan F1 cabbage be grown successfully in raised beds?
Can Duncan F1 cabbage be grown successfully in raised beds?
Yes. Its compact growth habit suits raised beds well. Use fertile, well-drained soil and leave enough room between plants for heads to develop properly.
How can I prevent cabbage heads from becoming loose?
How can I prevent cabbage heads from becoming loose?
Maintain steady moisture, provide full sun, and avoid overcrowding. Consistent growing conditions help the plants develop firm heads.
What makes Duncan F1 different from open-pollinated cabbage?
What makes Duncan F1 different from open-pollinated cabbage?
Duncan F1 is a hybrid variety selected for uniform growth and consistent head formation. Seeds saved from hybrid plants may not produce plants identical to the parent.
Can Duncan F1 cabbage tolerate cooler growing conditions?
Can Duncan F1 cabbage tolerate cooler growing conditions?
Yes. Cabbage generally performs well in cool conditions. Avoid extreme heat during head formation and provide adequate moisture when temperatures rise.
Is Duncan F1 cabbage suitable for succession planting?
Is Duncan F1 cabbage suitable for succession planting?
Yes. Successive sowings can help spread harvests across the growing season. Plan planting intervals according to your local climate and seasonal temperatures.
How do I reduce stress when moving Duncan F1 seedlings outdoors?
How do I reduce stress when moving Duncan F1 seedlings outdoors?
Harden seedlings gradually before transplanting. Increase outdoor exposure over several days while protecting young plants from sudden temperature changes.