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← Simi Valley, CA

Big Box Big Box

Walmart Garden Center

255 E Cochran St

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.

4.8 ★ (5 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

Walmart Garden Center is one of 2,739 Walmart locations we list, 185 of them in California. See every Walmart location. If you are after a particular variety or want growing advice, the closest independent business we list is Sterling Gardens Nursery, 2.2 mi away. A listing does not show what is in stock. Call before you visit to check plants, sizes and availability.

We list 56 other places within 10 miles in California, 43 of them independent. The closest in California is Garden Center at The Home Depot, 0.3 mi away.

Our directory has 9 listings in Simi Valley. Compare them on the Simi Valley page.

Growing conditions

USDA hardiness zone
10a
Avg. minimum winter temp
30°F
Median frost dates
First ~Dec 15 · Last ~Jan 24

Frost dates: NOAA 1991–2020 Climate Normals, nearest station (WOODLAND HILLS PIERCE COLLEGE, CA US, 20.4 km away) .

What's plantable right now

Based on this ZIP's median frost dates, last frost ~Jan 24, first frost ~Dec 15.

Start indoors now

  • Artichoke · 120–130 days to maturity

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) , Utah State University Cooperative Extension , 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

Learn to garden in CA →

Frequently asked questions

What type of business is Walmart Garden Center?
Walmart Garden Center is classified as a big box in Simi Valley, CA.
What USDA growing zone is Walmart Garden Center in?
Walmart Garden Center (ZIP 93065) is in USDA hardiness zone 10a, with an average minimum winter temperature of 30°F.
What's plantable near Walmart Garden Center right now?
Based on ZIP 93065's frost dates, this is a good time to start 1 crop indoors and 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 →