
Photos are representative and may not match your specific variety.
Brussels Sprouts 'Long Island Improved'
BrassicaBrassica oleracea var. gemmifera 'Long Island Improved'
- Partial sun
- Zones 6–9
- 100 days to maturity
- Vegetables
- 18" spacing
- High water
- pH 6–7
Overview
A reliable heirloom Brussels sprouts variety that produces abundant harvests of sweet, compact sprouts along tall, sturdy stalks. This cold-hardy variety actually improves in flavor after frost, developing a nutty sweetness that makes it perfect for roasting. An excellent choice for gardeners wanting to grow their own fresh Brussels sprouts without the bitterness often found in store-bought varieties.
Planting
Start seeds indoors 12-14 weeks before first fall frost, or direct sow in late spring for fall harvest. Transplant when 4-6 inches tall.
Growing
Sun: partial. Water: high. Soil pH: 6–7. Space plants 18" apart. Germination: 5-10.
Pests & diseases
Common pests: Cabbage worms, aphids, flea beetles, cabbage loopers. Common diseases: Clubroot, black rot, downy mildew, powdery mildew.