Collard greens ‘Champion’ is a popular variety of brassica, closely related to kale and cabbage. This particular cultivar is known for its large, dark green, tender leaves and its ability to withstand cold weather, which makes it an excellent choice for year-round gardening in many Australian climates. It is a slow-bolting variety, meaning it resists going to seed too early, which allows for a longer harvesting period. ‘Champion’ collards originated from the Southern United States, where they have been a staple in traditional cuisine for generations, but their ancestral roots go back to the Mediterranean region, like many other brassicas.

Nutritionally, collard greens are highly beneficial. They are rich in vitamins A, C and K, and contain significant amounts of calcium, iron and fibre. They are also a good source of antioxidants and compounds that support liver detoxification and may help lower cholesterol levels. Due to their dense nutritional profile and low kilojoule content, collard greens are often included in diets aimed at supporting heart health and general wellness.

Growing ‘Champion’ collard greens from seed in Australia is straightforward and rewarding. Seeds can be sown directly into well-prepared soil or started in punnets and transplanted later. The ideal time for sowing is during the cooler months, from late summer through to early spring, depending on your local climate. In temperate and cool zones, sowing can begin in late January or February, while in warmer regions you may plant during autumn to avoid the extremes of summer heat.

To begin, prepare a sunny garden bed with fertile, well-drained soil. Incorporate compost or well-rotted manure to improve soil structure and nutrient content. Sow seeds about 1 cm deep, spaced roughly 30 to 45 cms apart to give the plants enough room to mature. If starting in trays, transplant the seedlings when they have developed at least two sets of true leaves. Keep the soil consistently moist during germination, which typically takes 7 to 10 days.

As the plants grow, regular watering is important, especially during dry spells. Mulching can help retain soil moisture and suppress weeds. Collards benefit from a nitrogen-rich fertiliser to promote leaf growth, but avoid overfeeding as this can cause soft, overly lush growth that attracts pests. Keep an eye out for common brassica pests such as cabbage moth and aphids. Companion planting with herbs like dill or marigold can help deter these pests naturally.

Harvesting can begin once the leaves are large enough to eat, usually around 8 to 10 weeks after sowing. You can pick the outer leaves first, allowing the plant to continue growing from the centre. This method provides a steady supply of greens for several weeks or even months. In areas with mild winters, collard greens can continue growing through the season, and their flavour often improves with a touch of cold weather.

With their excellent nutritional value, ease of cultivation and versatility in the kitchen, ‘Champion’ collard greens are a worthwhile addition to any Australian vegetable garden!