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Plant Nurseries & Garden Centers in Thermal, CA

Where to buy plants here

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

Thermal, CA has 7 independent nurseries 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 4 more in the listings below.

Growing conditions

USDA hardiness zone
10a
Avg. minimum winter temp
30°F

Frost is rare here (about 350 frost-free days a year); most years see little or no hard freeze.

What's plantable right now

Frost is rare here, so timing follows temperature rather than frost dates. September's average temperature at the nearest weather station is about 88°F.

September is too hot for most planting here. Wait for the cooler months, in climates like this one the main planting seasons are fall through late winter.

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

A & J Nursery

3.0 ★ (2 Google reviews) as of 2026-08-06

88755 62nd Ave, Thermal, CA 92274

Licence: not checked, no CA registry held

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Young's Nursery

1.0 ★ (1 Google reviews) as of 2026-08-06

68461 Harrison St, Thermal, CA 92274

Licence: not checked, no CA registry held

Call Directions

Planting calendar

The full year, at a glance

Frost is rare here, so timing follows temperature: number of crops that establish well each month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Cool-season crops 65 65 65 65 – – – – – – 65 65
Warm-season crops – 30 30 30 30 – – – – 30 30 –
Too hot to plant ✓ ✓ ✓ ✓

Keep looking nearby

Nurseries near Thermal

Related guides

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