
Photos are representative and may not match your specific variety.
Calabrese Broccoli
BrassicaBrassica oleracea var. italica 'Calabrese'
- Partial sun
- Zones 6–9
- 60 days to maturity
- Vegetables
- 12" spacing
- High water
- pH 6–7
Overview
The classic Italian heirloom that gave us the broccoli we know today, originating from the Calabria region. This traditional variety produces medium-sized blue-green heads with excellent flavor and reliable side shoot production after the main head is harvested. A must-grow for gardeners seeking authentic Italian flavor and continuous harvests.
Planting
Start indoors 6-8 weeks before last frost or direct sow in late summer for fall harvest. Transplant 2-3 weeks before last frost.
Growing
Sun: partial. Water: high. Soil pH: 6–7. Space plants 12" apart. Germination: 5-10.
Pests & diseases
Common pests: Cabbage worms, aphids, flea beetles, cabbage loopers. Common diseases: Clubroot, black rot, downy mildew, bacterial soft rot.