| Common Name | Boreas Onion |
| Family | Amaryllidaceae |
| Genus | Allium |
| Species | Cepa |
| Variety | Boreas F1 |
| Origin | Netherlands |
| Blooming | Grown for bulb, rarely flowers in cultivation |
| Leaf Color | Dark green to blue-green |
| Sunlight | Sun |
| Category | Kitchen garden plants |
| Pet Friendly | No |
Well-drained loamy soil, pH 6.0-7.0, rich in organic matter
Consistent moisture during bulb formation, reduce watering prior to harvest to prevent rot
Full sun exposure required (minimum 6 hours daily)
Balanced NPK at planting, boost phosphorus and potassium for bulb development mid-season
Harvest bulbs when tops naturally fall over; trim greens if grown as scallions
These are the insects and pathogens that commonly interact with this plant, including pests, parasites, and organisms typically associated with its care.
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