When to plant rhubarb in zone 5
In USDA zone 5, the last spring frost usually falls between Apr 10 and May 10. Plant around Apr 5 to May 12. Once established, expect to harvest around May 18 to Jul 21.
Zone 5 dates for rhubarb
| Sow or plant outside | Apr 5 to May 12 |
|---|---|
| Harvest | May 18 to Jul 21 |
| Typical last spring frost | Apr 10 to May 10 |
| Typical first fall frost | around Oct 15 |
USDA zones measure winter cold, not frost dates, so these are typical dates for the zone. Towns in the same zone can be weeks apart.
Get dates for rhubarb in your exact town, not just your zone.
Get my dates free →How to grow rhubarb
Tart pie stalks from a tough perennial. Read the full rhubarb growing guide: spacing, sun and soil, step-by-step care, problems and the best varieties.