Savoy Cabbage Invernale Mantovano Seeds Winter Savoy by Franchi Seeds

Savoy Cabbage ‘Invernale Mantovano’ is a late, cold‑hardy winter savoy forming very large, dense heads with thick, deeply crinkled dark‑green leaves. The foliage is tender yet robust, with a sweet flavour ideal for autumn and winter dishes. Bred for strong winter performance, it stands well in frost and can be harvested over a long period. The large hearts are excellent for boiling, braising, stir‑fries, roasting or traditional stuffed cabbage. Approx. 1800 seeds per packet.

🌱 Sowing

Sow from May to late July in modules, trays or a nursery bed using firm, fertile soil. Sow 1–1.5 cm deep, keep moist and protect seedlings from pests. Transplant at 4–6 true leaves.

☀️ Light

Grow in full sun. A bright, open, sheltered site improves head size, airflow and disease resistance.

💧 Water

Keep soil consistently moist, especially during establishment and heart formation. Water deeply and mulch to retain moisture.

🌡️ Germination

Germinates in 7–14 days at 10–20 °C. Late‑spring to summer sowing aligns well with warming soils.

📏 Spacing

Plant 45–60 cm apart, with 60–75 cm between rows. Mature plants are large and benefit from generous spacing for airflow.

🌼 Harvest

Cut firm, solid heads from late autumn through winter. In mild winters, plants can remain in the ground and be harvested as needed.

 

Bullet Technical Data

🌱 Sowing depth: 1–1.5 cm
📅 Sow: May–July
☀️ Light: Full sun
🌡️ Germination: 7–14 days at 10–20 °C
📏 Height: 30–45 cm with large heads
🪴 Spacing: 45–60 cm plants; 60–75 cm rows
⏳ Maturity: 110–140 days
🧪 Seeds: approx. 1800 per packet