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City guide · Zone 10b

What to plant in San Francisco, California

A full-sun bed in San Francisco: Dwarf yaupon holly 'Nana', Adam's needle yucca 'Color Guard', Mexican bush sage, Lily of the Nile, Mexican snowball. Zone 10b, frost is rare.

Cool Mediterranean with summer fog. Many drought-tolerant plants thrive, but heat-lovers may sulk.

Preview: plant data is awaiting horticulturist review. A professional horticulturist hasn't reviewed our plant table yet. Lists still follow fixed rules for zone, sun, pets, deer and invasive status.

San Francisco, California at a glance

Hardiness zone (2023 USDA)
10b (ZIP 94102)
Typical last spring frost
Rare
Typical first fall frost
Rare
Spring planting window
February to early April
Fall planting window
November to January
Annual rainfall (approx.)
23 in

Frost dates are typical metro values, not forecasts. Dry summers and wet winters mean summer water, not winter cold, decides what thrives; many plants need irrigation to survive. Our lists for San Francisco use the rules for California.

Zone: USDA Plant Hardiness Zone Map, 2023 (USDA Agricultural Research Service; data by the PRISM Climate Group, Oregon State University). ZIP code to state data: GeoNames (geonames.org), CC BY 4.0.

A full-sun bed in San Francisco

6 or more hours of direct summer sun, 12 × 6 ft.

12 × 6 ft · Zone 10b · 6+ hours of sun · Low-water

Kinds

5

Plants

18

Coverage

94%

Gravel

0.44 cu yd

Gravel or decomposed granite: 0.44 cu yd at 2 in deep (6 bags of 2 cu ft). Plants cover about 94% of the 72 sq ft bed when mature.

A part-shade bed in San Francisco

2 to 4 hours of direct summer sun, 12 × 6 ft.

12 × 6 ft · Zone 10b · 2–4 hours of sun · Modern

  • Podocarpus macrophyllus var. maki

    Structure · Back of bed · 3-gallon pot · 3 ft apart · grows 8–12 ft tall · Foliage plant

  • Cyrtomium falcatum

    Grass · Front of bed · 1-gallon pot · 2 ft apart · grows 1.5–2 ft tall · Foliage plant

    Listed as invasive in Hawaii, New Jersey, South Carolina and Texas in our table. Don't plant it there.

    Can't find it? Use Mat rush 'Breeze' or Lilyturf 'Big Blue' (invasive in North Carolina: don't plant it there).

  • Salvia guaranitica 'Black and Blue'

    Filler · Middle of bed · 1-gallon pot · 2.5 ft apart · grows 3–5 ft tall · Jun–Oct

    Can't find it? Use Firespike or Cast iron plant.

  • Dietes iridioides

    Filler · Front of bed · 1-gallon pot · 2 ft apart · grows 2–3 ft tall · Mar–Oct

    Can't find it? Use Cast iron plant or Bush lily.

  • Ophiopogon japonicus 'Nana'

    Edge · Edge of bed · 4-inch pot · 0.5 ft apart · grows 2–4 in tall · Foliage plant

Kinds

5

Plants

23

Coverage

87%

Mulch

9 bags

Mulch: 0.67 cu yd at 3 in deep (9 bags of 2 cu ft). Plants cover about 87% of the 72 sq ft bed when mature.

A shady bed in San Francisco

Under 2 hours of direct summer sun, 12 × 6 ft.

12 × 6 ft · Zone 10b · Under 2 hours of sun · Classic

  • Podocarpus macrophyllus var. maki

    Structure · Back of bed · 3-gallon pot · 3 ft apart · grows 8–12 ft tall · Foliage plant

  • Cyrtomium falcatum

    Grass · Front of bed · 1-gallon pot · 2 ft apart · grows 1.5–2 ft tall · Foliage plant

    Listed as invasive in Hawaii, New Jersey, South Carolina and Texas in our table. Don't plant it there.

    Can't find it? Use Boston fern or Lilyturf 'Big Blue' (invasive in North Carolina: don't plant it there).

  • Clivia miniata

    Filler · Front of bed · 1-gallon pot · 1.5 ft apart · grows 1.5–2 ft tall · Feb–Apr

    Can't find it? Use Cast iron plant.

  • Thelypteris kunthii

    Filler · Front of bed · 1-gallon pot · 2 ft apart · grows 2–3 ft tall · Foliage plant

    Can't find it? Use Cast iron plant.

  • Ophiopogon japonicus

    Edge · Edge of bed · quart pot · 0.8 ft apart · grows 6–9 in tall · Foliage plant

Kinds

5

Plants

30

Coverage

89%

Mulch

9 bags

Mulch: 0.67 cu yd at 3 in deep (9 bags of 2 cu ft). Plants cover about 89% of the 72 sq ft bed when mature.

Questions and answers

What hardiness zone is San Francisco, California in?
Central San Francisco (ZIP 94102) is in zone 10b on the 2023 USDA map: the coldest night of an average winter falls between 35°F and 40°F. Suburbs can be half a zone colder.
When is the last frost in San Francisco?
Frost is rare in central San Francisco, so planting time depends more on heat and rain than on frost.
When should I plant shrubs and perennials in San Francisco?
In spring, February to early April; in fall, November to January. Fall planting gives roots a cool, moist season to settle before summer.
How many plants do I need for a 12 × 6 ft bed in San Francisco?
Our full-sun bed list for San Francisco uses 18 plants of 5 kinds, plus 6 bags of mulch.

How this page was made

This page was generated from FloraVista's plant table by fixed rules: the rules engine composed each list for the city's 2023 USDA zone, its region's summers and its state's invasive lists. The frost dates and rainfall are approximate metro values. No person or chat model chose these plants, and no named expert has reviewed this page.

Data status: the plant table is awaiting review by a horticulturist. Check each plant with a local nursery or extension office before you buy.

Sources

  • Missouri Botanical Garden Plant Finder, state extension services and the USDA PLANTS database (zones, size, sun, water, bloom, native range)
  • ASPCA toxic and non-toxic plant lists (dog and cat toxicity)
  • Rutgers NJAES and regional extension deer-resistance ratings
  • State noxious-weed and invasive-plant lists and the Invasive Plant Atlas of the US
  • Typical US garden-centre listings (pot size and price band)
  • USDA Plant Hardiness Zone Map, 2023. Agricultural Research Service, U.S. Department of Agriculture. Data by the PRISM Climate Group, Oregon State University.
  • ZIP code to state data: GeoNames (geonames.org), licensed under CC BY 4.0.

Generated . How FloraVista chooses plants