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Independent

Knights Grapevine Nursery

3792 Feather River Blvd Ste C

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.

4.0 ★ (12 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

Knights Grapevine Nursery 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 19 other places within 10 miles in California, 12 of them independent. The closest in California is Plant, 0.2 mi away.

Our directory has only 2 listings in Olivehurst. Browse nurseries across California.

Growing conditions

USDA hardiness zone
9b
Avg. minimum winter temp
25°F
Median frost dates
First ~Nov 30 · Last ~Feb 11

Frost dates: NOAA 1991–2020 Climate Normals, nearest station (MARYSVILLE YUBA CO AP, CA US, 2.0 km away) .

What's plantable right now

Based on this ZIP's median frost dates, last frost ~Feb 11, first frost ~Nov 30.

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

Learn to garden in CA →

Frequently asked questions

What type of business is Knights Grapevine Nursery?
Knights Grapevine Nursery is a nursery or garden center in Olivehurst, CA; its business type has not been classified.
What USDA growing zone is Knights Grapevine Nursery in?
Knights Grapevine Nursery (ZIP 95961) is in USDA hardiness zone 9b, with an average minimum winter temperature of 25°F.
What's plantable near Knights Grapevine Nursery right now?
Based on ZIP 95961'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 →