Redbor Kale Seeds - Grow Nutritious and Vibrant Red Kale in Your Garden

Redbor Kale Growing Guide

Key Attributes

Product Name: Redbor Kale Seeds
Type: Hybrid (Brassica oleracea)
Growth Habit: Biennial (typically grown as an annual)
Mature Height: 18-36 inches
Days to Maturity: 50-60 days
Hardiness: Cold-hardy, frost-tolerant
Light Requirements: Full sun to partial shade (at least 4-6 hours of sunlight)
Soil Requirements: Well-drained, nutrient-rich soil (pH 6.0-7.0)
Uses: Ideal for salads, stir-fries, soups, smoothies, and garnishes

Product Details

• Germination Rate: High for reliable sprouting
• Seed Freshness: Newly harvested for optimal viability
• Origin: Sustainably sourced
• Shelf Life: Best planted within one year for maximum germination

Planting Instructions

Seed Preparation

• No pre-treatment is required, but soaking seeds for a few hours can speed up germination.

Sowing Guidelines

Indoor Sowing:

• Start seeds indoors 4-6 weeks before the last expected frost.
• Plant seeds ¼ inch deep in seed-starting mix.
• Maintain soil temperature at 65-75°F (18-24°C) for optimal germination.
• Provide 12-16 hours of light daily using grow lights or a sunny windowsill.

Outdoor Sowing:

• Direct sow as soon as the soil is workable in early spring or late summer for a fall crop.
• Plant seeds ¼ inch deep and 1 inch apart in rows spaced 12-18 inches apart.

Germination

• Seeds typically sprout within 5-10 days under optimal conditions.
• Keep soil consistently moist but not waterlogged.

Transplanting

• When seedlings have 3-4 true leaves and are 4-6 inches tall, transplant them outdoors.
• Space plants 12-18 inches apart in rows 18-24 inches apart.

Care & Maintenance

• Watering: Keep soil evenly moist, watering 1-1.5 inches per week.
• Fertilization: Apply a balanced fertilizer or compost at planting and every 3-4 weeks.
• Mulching: Use mulch to retain moisture, suppress weeds, and regulate soil temperature.
• Cold Tolerance: Can survive light frosts, which improve its flavor and deepen its color.

Harvesting

• Begin harvesting outer leaves when they reach about 8-12 inches in length.
• Avoid cutting the central growing point to allow continuous production.
• Mature plants can tolerate frost, which enhances their sweetness.