The Rock Source
5164 Fry Rd
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.
4.5 ★ (86 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.
Before you visit
The Rock Source is an independent business, not part of a chain we track. A listing does not show what is in stock. Call before you visit to check plants, sizes and availability.
We list 26 other places within 10 miles in California, 15 of them independent. The closest in California is Brick by Brick Floral, 0.3 mi away.
Our directory has 16 listings in Vacaville. Compare them on the Vacaville page.
Growing conditions
- USDA hardiness zone
- 9b
- Avg. minimum winter temp
- 25°F
- Median frost dates
- First ~Nov 28 · Last ~Feb 18
Frost dates: NOAA 1991–2020 Climate Normals, nearest station (VACAVILLE NUT TREE AP, CA US, 3.7 km away) .
What's plantable right now
Based on this ZIP's median frost dates, last frost ~Feb 18, first frost ~Nov 28.
Start indoors now
- Artichoke · 120–130 days to maturity
Planting-window sources: , Utah State University Cooperative Extension .
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
- Brick by Brick Floral Vacaville, CA 0.3 mi away
- Walmart Garden Center Vacaville, CA 2.6 mi away
- The Home Depot Vacaville, CA 2.9 mi away
- Garden Center at The Home Depot Vacaville, CA 2.9 mi away
- Lowe's Home Improvement Vacaville, CA 3.0 mi away
- Lowe's Garden Center Vacaville, CA 3.1 mi away
Frequently asked questions
- What type of business is The Rock Source?
- The Rock Source is a nursery or garden center in Vacaville, CA; its business type has not been classified.
- What USDA growing zone is The Rock Source in?
- The Rock Source (ZIP 95687) is in USDA hardiness zone 9b, with an average minimum winter temperature of 25°F.
- What's plantable near The Rock Source right now?
- Based on ZIP 95687's frost dates, this is a good time to start 1 crop indoors. See the full list above.
Source: Google Business Profile. Last checked 2026-08-06. See something wrong? Request a correction or removal →