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Plant Nurseries & Garden Centers in Oceanside, CA

Where to buy plants here

Where to buy plants in Oceanside, CA: big-box vs. independent

Oceanside, CA has 13 independent nurseries and 7 big-box garden centers in this directory's own classification. Independent, big-box, and grower are separate business-structure categories on file for each listing, not a ranking of one over another.

Independent, named

Plus 10 more in the listings below.

Big-box, named

Plus 4 more in the listings below.

Growing conditions

USDA hardiness zone
10a
Avg. minimum winter temp
30°F
Median frost dates
First ~Dec 11 · Last ~Jan 23

Frost dates: NOAA 1991–2020 Climate Normals, nearest station (OCEANSIDE MUNI AP, CA US, 5.3 km away) .

What's plantable right now

Based on this ZIP's median frost dates, last frost ~Jan 23, first frost ~Dec 11.

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.

Map data © OpenStreetMap contributors.

Independent

Alex’s Nursery

5.0 ★ (3 Google reviews) as of 2026-08-06

304 Wilshire Rd, Oceanside, CA 92057

Licence: not checked, no CA registry held

Call Directions
Independent

Armstrong Growers Yard

3.3 ★ (4 Google reviews) as of 2026-08-06

1200-1320 Sleeping Indian Rd, Oceanside, CA 92057

Licence: not checked, no CA registry held

Directions
Independent

CMA Growers

5.0 ★ (3 Google reviews) as of 2026-08-06

Oceanside, Oceanside, CA 92057

Licence: not checked, no CA registry held

Directions
Independent

D & K Growers

5.0 ★ (1 Google reviews) as of 2026-08-06

1319 Sleeping Indian Rd, Oceanside, CA 92057

Licence: not checked, no CA registry held

Call Directions
Independent

Plantplay Gardens

4.8 ★ (92 Google reviews) as of 2026-08-06

1839A S Coast Hwy, Oceanside, CA 92054

Licence: not checked, no CA registry held

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Independent

Specimen House

5.0 ★ (1 Google reviews) as of 2026-08-06

370 Wilshire Rd, Oceanside, CA 92057

Licence: not checked, no CA registry held

Call Directions Website
Independent

Succulent Coffee

4.7 ★ (379 Google reviews) as of 2026-08-06

306 N Tremont St, Oceanside, CA 92054

Licence: not checked, no CA registry held

Call Directions

Planting calendar

The full year, at a glance

Number of crops in our table with an open planting window each month, computed from this ZIP's median frost dates.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Start indoors – – – – – – – – – 1 1 6
Direct-sow 9 5 2 1 1 1 – – – – – 8
Transplant 10 6 – – – – – – – – – 5
Fall planting – – – – – – – – – – – –

Keep looking nearby

Nurseries near Oceanside

Related guides

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