Sierra Saffron & Herb Co.
14100 Caroline Way
Business information on this page (including hours, address, phone number, rating, and licence status) is provided for reference only. Some fields carry their own as-of date; others may be older than they appear. Contact the business directly to confirm current information before visiting or purchasing. See our full Disclaimer.
5.0 ★ (1 Google reviews) · as of 2026-08-06
We don't hold a nursery/dealer licensing registry for CA yet, so we have not checked whether this business is licensed. This is not a finding either way: it means our coverage doesn't reach this state, not that anything is wrong with this business.
Growing conditions
- USDA hardiness zone
- 9b
- Avg. minimum winter temp
- 25°F
- Median frost dates
- First ~Nov 13 · Last ~Apr 10
Frost dates: NOAA 1991–2020 Climate Normals, nearest station (GRASS VALLEY #2, CA US, 8.4 km away) .
What's plantable right now
Based on this ZIP's median frost dates, last frost ~Apr 10, first frost ~Nov 13.
Plant for fall now
- Beets · 55–65 days to maturity
- Broccoli · 65–80 days to maturity
- Brussels Sprouts · 40–50 days to maturity
- Cabbage · 70–85 days to maturity
- Collards · 32–72 days to maturity
- Kale · 50–70 days to maturity
- Kohlrabi · 50–65 days to maturity
- Mustard Greens · 25–50 days to maturity
- Radish · 20–35 days to maturity
- Spinach · 40–60 days to maturity
- Turnip · 50–60 days to maturity
Planting-window sources: , Clemson Cooperative Extension Home & Garden Information Center , Clemson Cooperative Extension Home & Garden Information Center , Colorado State University Extension , University of Missouri Extension , NC State Extension , Purdue Extension (Dept. of Horticulture and Landscape Architecture) , Virginia Cooperative Extension, Virginia Tech and Virginia State University .
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.
Nearby nurseries
- New Life Nursery Penn Valley, CA 4.0 mi away
- Four Seasons Landscape Materials Penn Valley, CA 4.0 mi away
- Wildflower Nursery Garden & Gift Shoppe Penn Valley, CA 4.3 mi away
- Sweetland Garden Mercantile North San Juan, CA 8.3 mi away
- Bald Mountain Nursery Browns Valley, CA 12.7 mi away
- Water N Wheels LLC Loma Rica, CA 14.8 mi away
Frequently asked questions
- What type of business is Sierra Saffron & Herb Co.?
- Sierra Saffron & Herb Co. is a nursery or garden center in Grass Valley, CA; its business type has not been classified.
- What USDA growing zone is Sierra Saffron & Herb Co. in?
- Sierra Saffron & Herb Co. (ZIP 95949) is in USDA hardiness zone 9b, with an average minimum winter temperature of 25°F.
- What's plantable near Sierra Saffron & Herb Co. right now?
- Based on ZIP 95949's frost dates, this is a good time to start 11 fall crops. See the full list above.
Source: Google Business Profile. Last checked 2026-08-06. See something wrong? Request a correction or removal →