Pansy / Viola in Zone 5a & 5b
Viola x wittrockiana
When to plant pansy / viola in zone 5b
Zones 5a and 5b share the same average frost dates in our data, so this page covers both.
Method: Start indoors: Start indoors from seed, then transplant outside. Pansy / Viola needs a head start most zones can't give it by direct-sowing alone.
| Start indoors | Feb 15–Feb 22 |
|---|---|
| Direct sow / transplant outside | Apr 26–May 3 |
| Estimated bloom | Jun 30–Jul 7 (~65 days after transplanting) |
Spacing: 2 per square foot (square-foot-gardening spacing). Mature height: 6-9 in.
Pansies have a reputation as an easy, cheerful bedding flower, which undersells how far ahead of the season you have to start them: seed goes in about 12 weeks before your last frost date, and it needs darkness to germinate, so this isn't a plant you can just scatter on a windowsill and forget. What you're waiting on is a low, 6- to 8-inch plant covered in flat, five-petaled blooms, most with a dark blotch marking that reads as a face, across a wide range of colors. Get through that indoor stretch and pansies more than make up for the wait by tolerating hard frost outdoors.
How pansy / viola fits zone 5's season
Zone 5b's frost-free window runs about 148 days, from May 10 to October 5. Pansy / Viola needs about 65 days from transplant to first harvest.
Good companions
No standout companions recorded yet for Pansy / Viola.
Where to buy pansy / viola seeds
See why we recommend these suppliers →
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See it growing
Search YouTube for "growing pansy / viola" videos → (a live search, not a hand-picked video; results vary and aren't vetted by us)
← Back to the full zone 5b calendar · Full companion planting guide · Full plant profile · Plan your beds in the Garden Designer →
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Growing Pansy / Viola in USDA zone 5b: when to start seeds indoors, when to direct-sow, and when to expect a bloom.
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