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À propos Champion Collard cabbage

Champion Collard is early, tender, and flavorful. Ideal for making wraps and replacing bread. Good fresh and cooked.

Growing tips for Collard Greens Champion

Family
Brassicaceae (Brassica oleracea)
Number of seeds
± 100
Growing cycle
Annual
Suggested sowing
Exterior | Interior
Suggested time*
Outdoors (May to July)
Ideal germination temperature
From 7 to 35℃
Germination time
3 to 7 days
Sowing depth
Three times the size of the seed.
Seed storage
In a dry place away from light.
Seed shelf life
6 years minimum
Exposure
Sun
Days to maturity*
70 days
Distance between plants
30 cm
Distance between rows
30 cm
*The suggested time concerns zone 4b. For zone 5 you can start 2 weeks earlier and in zone 3 delay by 2 weeks. The number of days indicated is calculated from planting in the garden. Click here to get your hardiness zone or create your gardening calendar with our Quebec partner, lamainverte.ca.

Articles de jardinage en lien avec Collard Greens Champion

Nos semences de champion collard cabbage sont certifiées biologiques.

Nous utilisons des méthodes naturelles et respectueuses de l'environnement pour cultiver nos plantes, sans aucun usage de pesticides, d'herbicides ou d'engrais chimiques. En choisissant nos semences bio d'champion collard cabbage, vous soutenez une approche responsable au profit de la nature.

Pour en savoir plus :

Red cabbage

Red cabbage

More demanding and slower to grow, red headed cabbage is, however, less susceptible to pests than green cabbage. Late cultivars keep very well. Their purple or violet color adds a lovely touch to winter salads.

Advice from the seed producer and author

Yves Gagnon

Cabbage growing conditions

Cabbage, like other brassicas, is a cool-climate species. It achieves optimal quality in humid and temperate conditions. It is frost-resistant, especially winter and Savoy cabbages, which tolerate autumn temperatures as low as -10°C. Northern regions are therefore ideal for growing cabbage. Cabbage requires full sunlight. It is best grown in cool, moist, well-drained, humus-rich soils. Well-structured clay soils are ideal for its cultivation, but light soil, well-amended and irrigated as needed, also allows for good yields. Cabbage requires mature compost. When growing it, the soil should be amended with 1 t of mature compost per 100 m². Cabbage, like other brassicas, requires boron. To ensure the presence of this element, borax can be added to the soil at a rate of 100 g/100 m². Cabbage reacts poorly to drought. During dry periods, it is therefore necessary to irrigate. Applying mulch helps keep the soil more evenly moist and cool, which is beneficial to the species. The optimal pH for growing cabbage is between 6 and 7.

Cabbage crop rotation

Cabbage is grown in the second year of rotation after growing voracious plants.

Companionship of cabbage

Cabbage is associated with other leafy vegetables which, like it, are grown in the second year of rotation with additions of mature compost. In this spirit, cabbage associates very well with various lettuces and chicories, celery, Swiss chard, spinach and leeks. It could also be associated with celeriac or beetroot. Most aromatic plants are beneficial to brassicas, because they make them more difficult for pests to locate. Marigold, nasturtium and French marigold are also good neighbors. You can grow
white clover as an intercropping plant.

— These valuable tips were written by Yves Gagnon, in the book The ecological cultivation of vegetable plants , Colloidal Editions.