Onion Yellow Flat Dutch Seeds

Onion Yellow Flat Dutch Seeds  – Irish Plants Direct

 

A traditional maincrop onion producing large, flat, yellow-brown bulbs with mild flavour and good keeping qualities.

 

Onion Yellow Flat Dutch is valued for its distinctive shape, reliable yields, and suitability for storage.

 

Unlike early salad onions this variety is bred for bulk harvest and winter use, making it one of the most rewarding crops for the kitchen garden.

 

Its dependable performance and culinary versatility make it a favourite for home gardeners and allotments.

 

Seed Qty Approx 2 grams

 

Sow February to April indoors or directly outdoors in drills. Germination 14–21 days at 15–20°C.

Soil and Position Fertile, well-drained soil; prefers full sun.

Height/Spread Large flat bulbs 8–10 cm diameter with upright green foliage.

Harvesting August to September; bulbs store well through winter.

 

Sowing instructions

Sow seeds thinly in rows 1 cm deep. Thin seedlings to 10 cm apart for best bulb development. Water regularly and keep soil moist during establishment. Transplant indoor seedlings outdoors once large enough to handle.

 

Grow and maintenance

Grow in fertile, well-drained soil with consistent watering. Onions benefit from weeding and mulching to retain moisture. Harvest when foliage begins to yellow and topple. Cure bulbs in a dry, airy place before storing.

Uses and benefits

 

Perfect for culinary use in soups, stews, roasts, and salads. Onion Yellow Flat Dutch produces large, flat bulbs with mild flavour and good storage qualities. Highly suitable for home gardens and allotments.

 

Buzzy Seeds Range