Scallion (Green Onion) in Zone 9a
Allium fistulosum
| Start indoors | Not typically started indoors |
|---|---|
| Direct sow / transplant outside | Feb 1โFeb 8 |
| Estimated harvest | ~60 days after direct-sowing |
Spacing: 9 per square foot (square-foot-gardening spacing).
Good companions
- Carrot โ Classic pairing โ onion scent deters carrot rust fly, carrot scent deters onion fly.
- Lettuce โ Space-efficient interplant with non-competing root depths.
Where to buy scallion (green onion) seeds
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See it growing
Search YouTube for "growing scallion (green onion)" videos โ (a live search, not a hand-picked video โ results vary and aren't vetted by us)
โ Back to the full zone 9a calendar ยท Full companion planting guide ยท Full plant profile ยท Plan your beds in the Garden Designer โ