When to plant Sage
Computed from land-grant Extension planting-window rules (cited below), localized to real ZIP-level median frost dates, not a single national guess. These are national-generic rules by hardiness class; individual state Extension offices layer their own regional adjustment on top (earlier in the Deep South, later in the Upper Midwest). Enter your ZIP for your own dates, or read the four representative locations below.
Planting windows and crop timing here are computed from USDA/NOAA climate data and the university extension sources cited below, not a site visit or soil test. Treat this as a starting point: local conditions vary, and a local nursery or extension office can advise on your exact site. See our full Disclaimer.
Representative timing, by climate band
When to plant Sage in four US climates
Each column is the most nursery-dense location in our directory within that USDA zone band, computed from that location's own real median frost dates, not a made-up example.
| Stage |
Zones 1-5 (cold winters)
Fort Plain, NY |
Zones 6-7 (temperate)
McMinnville, TN |
Zones 8-9 (warm)
Apopka, FL |
Zones 10-13 (hot, frost rare or absent)
Loxahatchee, FL |
|---|---|---|---|---|
| Start seed indoors | Not available | Not available | Not available | – |
| Direct-sow outside | Not available | Not available | Not available | – |
| Transplant outside | Apr 22–May 20 | Mar 24–Apr 21 | Feb 10–Mar 10 | – |
| Fall planting | Not available | Not available | Not available | – |
| Expected harvest | Not available | Not available | Not available | – |
Zones 10-13 (hot, frost rare or absent) (Loxahatchee, FL): Frost is rare here (about 359 frost-free days a year); most years see little or no hard freeze. This is a hardy crop. In climates like this one, hardy and semi-hardy crops typically go in during the cooler months (fall through late winter), not on a frost-relative schedule.
Sage is a hardy perennial, rated zones 5 through 8 by Colorado State University Extension (CMG GardenNotes #731) and a somewhat wider 5a through 10b by Clemson Cooperative Extension's fall-herbs guide. Set plants out from two weeks before to two weeks after your last frost.
Colorado State notes sage is propagated by both seed and cuttings in spring, and that plants should be replaced every four to five years as they grow woody and less productive; budget for that replacement rather than expecting one planting to last indefinitely. No source gives a days-to-maturity figure for this perennial.
Nurseries sell sage as both seed and started transplants; either is a normal way to buy it.
Frost hardiness
Hardy. Tolerates hard frost. Can go in the ground before the last frost date.
Sourcing notes
Perennial, USDA zones 5-8 (CSU) to 5a-10b (Clemson fall-herbs page). Propagated by seed and cuttings in spring (CSU); replace plants every 4-5 years as they become woody. No sourced DTM.
Related crops
Growing zones for this crop
Nurseries near these locations
Sources
- Clemson Cooperative Extension, Home & Garden Information Center, How to Grow Fall Herbs in South Carolina (accessed 2026-08-04)
- Colorado State University Extension, Colorado Master Gardener Program, Herb Gardening (CMG GardenNotes #731) (accessed 2026-08-04)