Blog

When to plant Celery in Bodega,

For Celery in Bodega, the safe spring window opens around February 5 and closes around February 26. Last expected frost is February 26, first fall frost November 26, giving a 274-day growing season. A second sowing from October 1 to October 15 extends the harvest into fall.

When to Plant Celery in Bodega, CA

Celery
Bodega, CA Zone 9b June

June in the garden — Bodega, CA

Here's what deserves your attention in Bodega, CA this month. Everything below is tailored to Zone 9b and timed around your local frost dates.

Avg. last frost February 26
Avg. first frost November 26
Soil temp (4") 84°F
Watering Critical
Pest pressure High
Daylight 14.7 hrs
  1. Pick celery

    This is the payoff month. Bring a basket, bring a friend, and get into the beds.

A few tasks this June that'll pay off in July
  • First harvests: celery

Instant PDF download. No spam, unsubscribe any time.

Celery is a marshland plant that requires consistent moisture and cool temperatures to produce crisp, flavorful stalks. It is a rewarding but demanding garden crop.

Bodega, California is in USDA Zone 9b. The average last spring frost is February 26 and the first fall frost is November 26, giving you a growing season of approximately 273 days.

At an elevation of 91 feet, Sonoma County receives approximately 31.1 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 90°F, providing good warmth for Celery during the growing season. Sandy soil warms quickly in spring — great for early planting — but Celery will need more frequent watering and organic matter to retain nutrients.

Bodega, CA (Zone 9b) Year-round
273 days
Last Spring Frost February 26
273 growing days
First Fall Frost November 26

Bodega Soil Profile

Soil Type

Sandy Loam

Soil pH

5.9-7

Drainage

Well Drained

Celery Planting Risk Windows

Early Start (70% safe) ✓ Fits season (145 days to spare)
Start indoors: Jan 13 Transplant: Feb 10 🍅 Harvest: May 5 – Jun 30
Recommended (50%) ✓ Fits season (133 days to spare)
Start indoors: Jan 29 Transplant: Feb 26 🍅 Harvest: May 21 – Jul 16
Safe Start (90%) ✓ Fits season (119 days to spare)
Start indoors: Mar 5 Transplant: Apr 2 🍅 Harvest: Jun 25 – Aug 20

Percentages indicate frost risk at transplant. The 70% safe window means there is a 30% chance of frost after transplant — suitable for cold-hardy crops or gardeners with frost protection. The 90% safe window is best for tender plants.

Soil Compatibility in Bodega

How your county's soil matches Celery's growing requirements.

Soil pH

Your soil pH (5.9–7.0) overlaps with Celery's range (6.0–7.0), though not a perfect match.

Soil Texture

Sandy soil in Sonoma County warms quickly in spring but drains fast. Celery will need more frequent watering and regular compost additions to retain nutrients.

Drainage

Celery is a heavy drinker but your soil drains very quickly. Mulch heavily and consider drip irrigation.

Organic Matter

Organic matter is moderate (2.5%). Annual compost additions will help Celery.

How to Plant Celery

1"
Planting Depth
15"
Between Plants
24"
Between Rows

Fall planting: Sow 8 weeks before your first frost date for a fall harvest.

Succession Planting Celery

4
successive plantings in your 273-day season

Sow every 9.1 weeks. Last sowing by Jul 29 to harvest before frost.

For a dedicated fall crop, sow by Oct 01.

Celery Water Budget

Plant needs
1.3″/week
Rainfall provides
0.5″/week
You supply
1.5″/week
Watering frequency 2-3 times/week
Season total 3,550 gal / 100 sq ft
Drought risk

Water stress score is 6/10 — consider drought-tolerant varieties and mulching

Monthly Watering Guide for Celery

Celery needs approximately 1.3 inches of water per week (5.6" per month). Here's how your county's rainfall compares month by month.

Month Celery Needs Rainfall You Supplement Action
Jan 6.2" 0" ❄️ Dormant
Feb 5.6" 6.8" 0" ✅ Rainfall sufficient
Mar 5.6" 5.2" 0.4" 💧 Light watering
Apr 5.6" 2.3" 3.3" 🚿 Regular watering
May 5.6" 0.8" 4.8" 🚿 Regular watering
Jun 5.6" 0.1" 5.5" 🚿 Regular watering
Jul 5.6" 0" 5.6" 🚿 Regular watering
Aug 5.6" 0" 5.6" 🚿 Regular watering
Sep 5.6" 0.4" 5.2" 🚿 Regular watering
Oct 5.6" 1.3" 4.3" 🚿 Regular watering
Nov 5.6" 2.7" 2.9" 🚿 Regular watering
Dec 5.2" 0" ❄️ Dormant

Water needs are for active growing months only (Feb–Nov in Sonoma County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.

Celery Heat Requirements (GDD)

What are Growing Degree Days (GDD)?

Growing Degree Days measure the total warmth your plants receive during the growing season. Think of it as a "heat bank" — every day above 50°F deposits warmth that helps your plants grow.

Each plant needs a certain amount of accumulated heat to mature. If your county provides more GDD than the plant needs, it's a great fit. If it's close, you may want to choose faster-maturing varieties or start seeds indoors to get a head start.

Celery needs ~1,750 GDD — county provides 4,795 GDD Excellent fit

Celery Planting Timeline — Bodega, CA

Celery Planting Calendar

Activity When Date Range
Start Indoors January 29 Jan 29 – Feb 12
Transplant Outdoors February 26 Feb 26 – Mar 12
Direct Sow February 5 Feb 5 – Feb 26
Harvest May 21 May 21 – Jul 16
Fall Sowing October 1 Oct 1 – Oct 15

Plant 1" deep · 15" apart · Rows 24" apart

Month-by-Month Timeline

MonthActivities
January Start Indoors
February Start Indoors Transplant Outdoors Direct Sow
March Transplant Outdoors
April
May Harvest
June Harvest
July Harvest
August
September
October Fall Sowing
November
December

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

1.3"/week · 2-3 times/week

📅 Days to Maturity

80–120 days

🧪 Soil pH

Needs 6–7 · Your soil: acceptable

🗺️ USDA Zone

Zone 9b

📆 Growing Season

273 days in Sonoma County

Growing Tips for Celery in Bodega

Direct sow Celery outdoors after February 26 in Sonoma County when soil has warmed and frost danger has passed.

Sandy soil in Sonoma County dries quickly — mulch Celery with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.

Common pests for Celery in this region include carrot rust fly and parsleyworm. Use row covers early in the season and inspect plants weekly.

General growing tips

Start seeds indoors 10-12 weeks before last frost. Keep soil consistently moist and never let it dry out. Blanch stalks by mounding soil or using collars for milder flavor.

Companion Planting

Good Companions

Avoid Planting Near

  • Carrots
  • Parsnip

Check more plant combinations with our Companion Planting Checker →

When should I plant Celery in Bodega, ?

In Bodega, , plant Celery after the last frost (around February 26) and before the first frost (around November 26). Best results when soil holds above 50°F.

What growing zone is Bodega, for Celery?

Bodega sits in USDA Zone 9b. Celery grows reliably in zones 2a through 10b, so it's a good fit here.

Can Celery grow in Bodega's climate?

Yes — Celery grows well in Bodega's temperate climate. Bodega averages a 274-day frost-free season, with last frost around February 26 and first frost around November 26.

🌱

Your Sonoma County Garden Planner — Free

A 22-page printable planner built for Sonoma County (Zone 9b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.

Instant PDF download. No spam, unsubscribe any time.

Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Sonoma County, CA. Local conditions may vary. Last updated: June 2026.