This is the earliest maturing collard we know of. Start harvesting just 50 days after direct sowing, and the tall, upright plants just keep growing. At maturity the leaves can measure over 60cm (24") from stem to tip, and they are held pointing upward, away from the soil. The petioles are long and substantial for easy bunching, and the plants are highly uniform in size and shape. The bluish green leaves of Top Bunch collards are just slightly savoyed, thick, with large cell walls. Once cooked, the flavour is rich and savory - very nice in soup or simply steamed on its own. Use succession planting from spring to the height of summer for a constant supply of thick, nutritious greens.
Matures in 50 days. (Hybrid seeds)
- Earliest collard on the market
- Matures in 50 days
- Highly uniform
- Great for bunching
Brassica oleracea var. acephala
For Urban Gardeners: Dwarf Green Curled (KL423) stays smaller and more compact, and grows perfectly well in containers or raised beds. It’s also cold hardy, so well suited to winter harvesting.
Season: Cool season
Exposure: Full sun
Zone: Winter hardy to Zone 6.
Direct sow March to mid-July for summer to winter harvests. Optimal soil temperature: 10-30°C (50-85°F). Seeds should germinate in 7-10 days.
Sow 3-4 seeds 5mm (¼”) deep in each spot you want a plant to grow.. Thin to the strongest plant. Space 45-60cm (18-24″) apart in rows 75-90cm (30-36″) apart.
Ideal pH: 6.0-6.8. Add lime to the bed 3 weeks prior to sowing. Kale likes well-drained, fertile soil high in organic matter. This plant prefers plentiful, consistent moisture. Drought is tolerable, but quality and flavor of leaves can suffer. Mix ¼ cup of complete organic fertilizer into the soil beneath each transplant, or use 1 cup beneath every 3m (10′) of seed furrow.
Kale and collards can both be grown as a cut and come again crop for salad mixes by direct-seeding and cutting when plants are 5-8cm (2-3″) tall. They will re-grow. Or pick leaves from the bottom up on mature plants as you need them. In spring, the surviving plants start to flower, so eat the delicious flowering steps and buds.
Protect from cabbage moths and other insect pests with floating row cover. Prevent disease with a strict 4-year crop rotation, avoiding planting Brassicas in the same spot more than once every four years.
All Brassicas benefit from chamomile, dill, mint, rosemary, and sage. Avoid planting near eggplants, peppers, potatoes, or tomatoes. Plant collards near tomatoes, which repel the flea beetles that so often look for collard leaves to eat.