How to sow red onion: Direct seed indoors or plant sets (small bulbs) outside.
Sun requirement for red onion: Plant in Full Sun
Red Onion has been planted 4 times by Growstuff members.
Red onions are onion cultivars that have purplish red skin and white flesh tinged with red. They are members of the Allium family along with garlic and leeks. They have a sweet to mild flavor and can be eaten raw (in salads and guacamole), grilled, sautéed, or baked. Make sure to choose a variety suited to your day length.
Annualliving and reproducing in a single year or less
Median lifespan42 weeks
First harvest expected40 weeks after planting
Red onion crops
Red onion plantings
2020-02-29_05-13-50by shiny 0
2020-03-23_08-25-32by shiny 0
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Red onion harvests
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over 2 years ago.
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