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Boerenkool Redbor F1 – Brassica oleracea

Curly kale ‘Redbor F1’

Brassica oleracea


Curly Kale 'Redbor F1' has erect, leaves with sturdy stems. The plants grow 70- 90 cm high and are suitable for autumn and winter cultivation.


Curly kale receives a lot of attention as a superfood. ‘Redbor F1’ is a highly productive variety with upright, curled leaves with strong stems that are easy to harvest. Suitable for autumn and winter cultivation. The plants grow to 70-90 cm high and the leaves have the most wonderful, intense, deep red colour of all red curly kale varieties. As with all curly kale varieties, the colour and flavour benefit from a spell of cold weather.Curly kale loves fertile, well-fertilised soil with plenty of organic matter. To ensure good growth, follow up feeding with an organic fertiliser several times during the crop cycle may help the plants.

Growing outdoors
Pre-sow: 4 weeks before transplanting

Transplant: June-July
Harvest: October-January, approx. 125 days after transplanting
Spacing: 75x65 cm
Soil: fertile with plenty of organic matter, alkaline and not too heavy
Characteristics: highly resilient to yellowing

Quick facts
Seed weight:    :   300 seeds per gram
Plant spacing    :   75x65 cm
Position    :   sun
Plant height    :   40-60 cm
Seed coating    :  

These seeds are provided with an organically certified coating which makes sowing easier.