North Holland Red Blood

North Holland Red Blood

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A wonderful, dual-purpose spring onion with a rich, crimson, outer skin and a sweet, mild taste. Beautiful in salads or as a storage onion.



North Holland Red Blood Onion Seeds

[70 days] Also known as “Redmate,” This popular spring onion is one of the sweetest salad onions around. Its dramatic colour will liven up any raw dish and its mild flavour makes it particularly wonderful not only in salads but also on sandwiches or as a condiment. Left in the ground longer, they’ll make an excellent storage onion, yielding bulbs with a deep burgundy colouring and a sweet, mild flavour.

Delicious and full of flavour, North Holland spring onions are delicious chopped raw in all types of savoury salads or used in stir-fries.

Height: 45cm (18"). Spread: 10cm (4").

Common Questions

How long does it take North Holland Red Blood Onions to grow from seed? Onion Seeds take about five months to fully mature.

At what temperature do the onion North Holland Blood Red Seeds need to be kept at? 14c is needed to ensure good healthy germination of Holland Onions. Once germinated the seeds can be removed from heat and will cope find in weather of 5c+

Red Spring Onions? North Holland Blood Red Onions are what you might call Red Spring Onions. Although you can allow the onion to mature and harvest a red onion bulb that stores for 3-4 months.

North Holland Red Blood Details

Germination Time
7 - 10 Days
Sowing Method
Start in Pots / Trays
Days to Maturity
70 Days
Grow in Greenhouse
Optional for Overwinter Crop
Packet Seed Count
Small Space Growing

Sow and Harvest Times

Plant out:

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