Sweet Pea in Zone 5b
Lathyrus odoratus
Method: Direct sow — Direct-sow outside — Sweet Pea doesn't transplant well, or doesn't need the extra time indoors.
| Start indoors | Not typically started indoors |
|---|---|
| Direct sow / transplant outside | Mar 29–Apr 5 |
| Estimated bloom | ~85 days after direct-sowing |
Spacing: 2 per square foot (square-foot-gardening spacing).
Good companions
No standout companions recorded yet for Sweet Pea.
Where to buy sweet pea seeds
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See it growing
Search YouTube for "growing sweet pea" videos → (a live search, not a hand-picked video — results vary and aren't vetted by us)
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