Cabbage Tundra F1 RHS Seeds

 

Cabbage Tundra F1 (Brassica oleracea L.) is a premium hybrid variety recognised by the RHS for its firm, uniform, and tightly packed heads.

 

This early maturing cabbage is ideal for gardeners seeking reliable, high-yield crops with excellent flavour and texture.

 

Tundra F1 produces smooth, round heads with crisp, dense leaves, perfect for fresh eating, cooking, sauerkraut, or storage. Its strong disease resistance and uniform growth make it a dependable choice for home gardens, allotments, and commercial cultivation.

 

Seed Qty: Approx. 10 seeds

 

Sow: February – April (indoors)

Germination: 7 – 14 days

Soil Type: Fertile, well-drained soil with slightly acidic to neutral pH

Height/Spread: 40–60 cm / 40–50 cm

Harvesting: 10–12 weeks after sowing

Companion Plants: Celery, Onions, Lettuce

Avoid Planting With: Strawberries, Tomatoes

 

Sowing Instructions

 

Indoors/Polytunnel: Sow seeds in trays or small pots filled with fine, fertile compost from February to April. Maintain soil moisture and a temperature of 18–20°C. Prick out seedlings into larger pots once strong enough and harden off before planting outdoors.

 

Outdoors: Transplant seedlings into fertile, well-drained soil in a sunny, sheltered location after the last frost. Space plants 40–50 cm apart to allow for optimal growth and airflow. Regular watering and feeding ensure large, healthy heads.

 

Harvesting: Cut heads when firm and fully developed. Tundra F1’s uniformity and disease resistance make it ideal for home use, markets, or storage.

 

Cabbage Tundra F1 RHS is perfect for gardeners looking for early, high-quality, and reliable cabbage. Its hybrid vigour, uniform growth, and RHS recognition make it a top choice for any vegetable garden.