Broccoli Green Sprouting Calabrese – Classic Heirloom Variety for Extended Harvests Broccoli Green Sprouting Calabrese (Brassica oleracea var. italica) is a popular Italian heirloom variety known for its large, flavorful main heads and continuous side shoot production after harvesting. This cool-season vegetable is perfect for home gardeners looking for a reliable and productive crop with excellent taste and nutritional value. Why Grow Green Sprouting Calabrese? ? High Yielding Prolific: Produces 4-8 inch blue-green heads followed by an abundance of side shoots ? Heirloom Open-Pollinated: Perfect for seed saving and sustainable gardening ? Cold-Tolerant Hardy: Thrives in cooler temperatures and withstands light frosts ? Nutrient-Rich Delicious: Packed with vitamins A, C, and K, plus fiber and antioxidants ? Versatile in the Kitchen: Great for steaming, roasting, stir-frying, or adding to soups and salads How to Grow Broccoli Green Sprouting Calabrese from Seeds 1. Start Indoors (Best Method): Begin seeds 6-8 weeks before the last frost in seed trays or containers. Plant seeds inch deep in rich, well-draining soil. Keep soil moist and maintain a temperature of 65-75F (18-24C). Seeds germinate in 5-10 days. 2. Transplanting: Harden off seedlings before moving them outdoors. Space plants 18-24 inches apart in a sunny location with fertile soil. 3. Direct Sowing (Optional): In mild climates, seeds can be directly sown outdoors in early spring or late summer for a fall harvest. Growing Tips for a Successful Crop ? Keep Soil Moist: Water regularly to maintain even moisture. ? Provide Full Sun: Needs at least 6 hours of direct sunlight daily. ? Fertilize Every 3-4 Weeks: Use compost or an organic vegetable fertilizer. ? Protect from Pests: Use row covers to prevent cabbage worms and aphids. Best Growing Conditions USDA Zones: 3-10 Planting Season: Early spring, late summer, or fall Soil pH: 6.0-7.0 Harvest Time: 60-90 days after planting. Cut the main head, and enjoy weeks of side shoot production.