Kale Borecole Siberian
Kale Borecole Siberian. Siberian kale has huge blue-green, feather-shaped. Slightly curled leaves on 12-16 inch rapidly growing non- heading plants . Is probably the toughest variety available for with-standing the harshest winters. The first frost improves the tenderness and flavour.
Cultivation Advice Kale Borecole Siberian
- Plant in spring as soon as the ground can be worked or in autumn for an over-winter crop.
- Sow 1/4 to 1/2″ deep, 1″ apart in rows 18-30″ apart.
- Thin seedlings to 8-12″ apart when the seed can be transplant or  you eat them.
- Kale germinates best in cool or warm soil temperatures with even moisture.
- Choose an area with full sun and a soil pH of 6.0-7.0.
- Enrich the soil with compost or well-rotted manure.
- Harvest by clipping individual leaves
- Kale is very hardy and quality actually improves after a frost.