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- Order number: 3895
Onion North Holland Blood Red Seeds
Info: North Holland Blood Red is a very versatile onion. You can harvest them young as spring onion, or ripen longer for a stronger flavor. It forms bright red onions with a mild-spicy taste. It is excellently suited as raw food, for adding to salads or to fried onions.
Sowing & cultivation: Sowing can take place from April to June. The seeds are covered with soil in a plant depth of 0,5 cm, well pressed and kept moist. After germination the seedlings can be separated. The planting distance should be 10-25cm. Sow on a loose, strong soil which is not pre-fertilized. The harvest can take place from September, as soon as the foliage has fully departed.
Botanical name | Allium cepa |
Content | 50 seeds |
Sowing | April to June |
Location | Sunny |
Germination temperature | 10-25°C |
Germination | 14-20 days |
Harvesting | September |
Lifespan | annual |
Height | 40 cm |