Silvia Organic (F1) Brussels Sprout Seeds - 174 Seeds
(100% Refund)
(3-6 Business Days)
Brassica oleracea var. gemmifera - Now available organic!
Sprouts are medium-large, round, and very dense. The plants are medium-tall, upright, and resist lodging (sturdy stems won't topple over as they grow). Similar to Dagan, but a few days later and with the added benefit of intermediate resistance to black rot. USDA Certified Organic.
Life Cycle
Annual
Days To Maturity
103 days From date of transplanting. Add about 20 days if direct seeding.
Disease Resistance
FY (High), BR (Intermediate) FY = Fusarium Yellows, BR = Black Rot
Disease Resistance
FY (High), BR (Intermediate) Fusarium Yellows & Black Rot
Hybrid Status
Hybrid (F1)
Product Features
USDA Certified Organic
Latin Name
Brassica oleracea var. gemmifera
Planting Guide
Brussels Sprouts Instructions
Hardiness Zones
Zones 3–10 (Cool-Season Annual). Tolerates frost well; excellent for fall/winter harvesting.
Sowing Method
Transplant: Sow ¼" deep, 4–6 weeks before planting out.
Direct Sow: 3 seeds every 18", ¼–½" deep, approx. 4 months before expected fall frost. Thin to 1 plant.
Temperatures
Optimum Germination: 50–86°F (10–30°C)
Prefers cooler growing conditions to produce firm, sweet sprouts.
Plant Spacing
Space 18–24 inches between plants, in rows 30–36 inches apart.
Culture
Prefers irrigated, fertile soil with a pH above 6.0. Maintain steady growth with well-fertilized soil, especially in dry weather.
Care & Topping
For uniform maturity (whole-stalk harvesting), "top" the plants by pinching out the growing point when lower sprouts reach ½–¾" in diameter.
Pests & Diseases
Treat flea beetles with pyrethrin/azadirachtin. Use Bt for cabbage worms. Adhere to strict sanitation and crop rotations to prevent black rot/leg.
*Note: Negative disease tests do not guarantee a seed lot is 100% disease-free.
Harvest & Storage
Pick after frost. Break off leaf below sprout, snap off sprout. Before ground freezes, pull plants by roots and store in a humid cooler at 32°F (0°C) or cold cellar for 4–6 weeks.
Harvest & Storage
Pick after frost for best flavor. Break off leaf below sprout, snap off sprout. Store at 32°F (0°C) in high humidity.
Seed Specifications
KaKaSeeds Guarantee
KaKaSeeds is committed to your success, every step of the way. We want you, our customer, to be 100% satisfied with all of our seeds, tools, and supplies. If anything you purchase from us proves unsatisfactory, we will either replace the item or refund the purchase price.
Details
We are passionate about helping your garden thrive. Our seeds are chosen for their superior performance and reliability.
- Premium Quality: 100% natural, fresh, and non-GMO seeds.
- High Germination Rate: Vigorously tested to ensure robust growth.
- Beginner Friendly: Easy to grow, perfect for gardeners of all skill levels.
Shipping & Returns
Fast & Secure Shipping: Orders are processed rapidly and packaged safely to protect seed viability during transit.
60-Day Germination Guarantee: Buy with zero risk! We want you to succeed. If your seeds do not germinate within 60 days, contact us immediately. We will issue a free replacement or a full refund to ensure your complete satisfaction.
Satisfaction Guarantee
Kakaseeds is committed to your success, every step of the way.
We want you, our customer, to be 100% satisfied with all of our seeds, tools, and supplies.
If anything you purchase from us proves unsatisfactory, we will either replace the item or refund the purchase price.