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Plant Nurseries & Garden Centers in Petaluma, CA

Where to buy plants here

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

Petaluma, 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
9b
Avg. minimum winter temp
25°F
Median frost dates
First ~Nov 25 · Last ~Feb 28

Frost dates: NOAA 1991–2020 Climate Normals, nearest station (PETALUMA AP, CA US, 7.6 km away) .

What's plantable right now

Nothing in our crop table has an open planting window for this ZIP right now, check back soon.

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.

Flourish

4.9 ★ (56 Google reviews) as of 2026-08-06

5 4th St, Petaluma, CA 94952

Licence: not checked, no CA registry held

Call Directions Website
Independent

Kula Nursery

5.0 ★ (2 Google reviews) as of 2026-08-06

3796 I St, Petaluma, CA 94952

Licence: not checked, no CA registry held

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 12 – – – – – – – – – 1 –
Direct-sow – 9 9 2 1 1 1 – – – – –
Transplant – 10 10 – – – – – – – – –
Fall planting – – – – – – – – – 11 – –

Keep looking nearby

Nurseries near Petaluma

Related guides

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