Red Russian Kale, Rugged Jack Kale
Non-GMORed Russian kale or Ragged Jack kale is a cool weather vegetable that produces more vibrantly colored leaves as the temperature drops.
Red Russian kale is an heirloom variety that is grown as a biennial in most climates.
Type | Kale |
Family | Cabbage Family |
Temperature Soil | 55-75F |
Temperature Daytime | 45-65F |
Temperature Evening | 40+F |
Lighting | Full Sun, 6-8 Hours Per Day |
Water | Light, Up to 3 Gallons / Week |
Maturity | Moderate: 50-80 Days Harvest |
PH Neutral | 6.0-6.5 |
Zones | 3A-9B |
Plant Placement | 4 Plants, 4 Per Row |