Vinca (Madagascar Periwinkle) in Zone 5b
Catharanthus roseus
| Start indoors | Mar 1–Mar 8 |
|---|---|
| Direct sow / transplant outside | May 24–May 31 |
| Estimated bloom | ~80 days after transplanting |
Spacing: 1 per square foot (square-foot-gardening spacing).
Good companions
No standout companions recorded yet for Vinca (Madagascar Periwinkle).
Where to buy vinca (madagascar periwinkle) seeds
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See it growing
Search YouTube for "growing vinca (madagascar periwinkle)" videos → (a live search, not a hand-picked video — results vary and aren't vetted by us)
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