Grow guide
How to grow Onion Newburg
Allium cepa
- Type
- Onion
- Zones
- USDA zones 3–9
- Sun
- Full
- Time to harvest
- 105–115 days
- Spacing
- 4″ apart
- Density
- 9 per sq ft
- Habit
- Upright
- Frost tolerance
- Hardy
- Sowing
- Start indoors, then transplant
- Start indoors
- 10 weeks before last frost
Care
- Water Weekly
- Fertilize At transplant
- Harvest As needed
Notes
Dehybridized open-pollinated long-day storage type with copper skins; regularly stores into the following June under good conditions.
More onion varieties
Grows well nearby
Track Onion Newburg from seed to harvest with Evengrow.
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