Fulton, CA — Planting Guide for June
Free PDF, personalized for your town's frost dates & climate. Drop your email — we'll send the link.
June to-do list for Fulton, CA
Your Fulton, CA garden is entering a new phase. Here's what's on the schedule for June and why each task matters now.
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Harvest basil, cucumber, and green beans as they ripen
If you can't use it all right away, check the food-preservation section of your planner.
Coming up in July — start thinking about
- First harvests: basil, peppers, and thai basil
Fulton gardens in a maritime climate — mild wet winters, cool dry summers (36" annual rainfall, most of it October to April). Cool-season crops like peas, lettuce, kale, and brassicas thrive almost year-round. The challenge is summer heat: long-season warm-weather crops (full-size tomatoes, peppers, melons) need every bit of summer sun, so prioritize short-season varieties, use dark mulches to warm the soil, and reserve your warmest microclimates (south-facing walls, near pavement) for the tender stuff.
Native soil is Sandy Loam — warms fast and drains free, but nutrients and water wash through. Plan on heavy organic-matter additions and either drip irrigation or frequent shallow waterings to keep crops happy.
Fulton averages 24.9 drought weeks per year (US Drought Monitor, 2000–present, trend stable). Treat irrigation as a year-round system, not a summer add-on.
🌡️ USDA Zone
9b (25°F to 30°F min)
❄️ Avg. Last Frost
February 26
🍂 Avg. First Frost
November 26
📅 Growing Season
274 days
🌧️ Climate
Moderate 36.2" annual
💨 Wind
Calm 4.7 mph avg
🥶 Frost Tier
Regular 0% frost-free years
🏜️ Drought
24.9 wk/yr trend stable
📍 ZIP Codes
1 ZIP
Monthly Watering Calendar for Fulton
When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.
For new gardeners: The 1-inch-per-week rule applies to most vegetable crops. Fulton averages 36" a year — divide by 52 and compare to that 1" target. Some months are above, some below; that's where the calendar earns its keep.
View detailed monthly data
| Month | Avg Rainfall | Rainy Days | Extra Water Needed | Watering Effort |
|---|---|---|---|---|
| Jan | 6.2 in | 9 days | — | None |
| Feb | 6.8 in | 9 days | — | Low |
| Mar | 5.2 in | 8 days | — | Low |
| Apr | 2.3 in | 4 days | 2 in | High |
| May | 0.8 in | 2 days | 3.5 in | Critical |
| Jun | 0.1 in | 0 days | 4.2 in | Critical |
| Jul | 0 in | 0 days | 4.3 in | Critical |
| Aug | 0 in | 0 days | 4.3 in | Critical |
| Sep | 0.4 in | 0 days | 3.9 in | Critical |
| Oct | 1.3 in | 3 days | 3 in | High |
| Nov | 2.7 in | 5 days | 1.6 in | High |
| Dec | 5.2 in | 9 days | — | None |
Annual total: 31 in. Water needs vary by crop — tomatoes need ~1.2"/week while herbs like rosemary need only 0.3"/week. Check individual plant pages for crop-specific water budgets that factor in your county's rainfall and soil drainage.
Fulton Soil Profile
Soil Type
Sandy Loam
Soil pH
5.9-7
Drainage
Well Drained
Frost Risk Probability
Based on 30 years of NOAA weather station data from 3 stations
Beginners: Plant frost-sensitive crops (tomatoes, peppers, squash) after the "Safe" date on the left. Harvest or cover them before the "Protect by" date on the right. Hardy crops (lettuce, peas, kale) can go in the yellow transition zones.
How to read this table: "Conservative" means you're safe from frost 9 out of 10 years — best for beginners and frost-sensitive crops. "Average year" is the typical date. "Aggressive" means only 1 in 10 years is that warm — experienced gardeners with frost protection can try these dates.
| Planting Strategy | Last Spring Frost | First Fall Frost | Frost-Free Days |
|---|---|---|---|
| Conservative (safest) | Apr 2 | Dec 17 | 259 days |
| Cautious | Mar 8 | Dec 4 | 271 days |
| Average year | Feb 26 | Nov 26 | 273 days |
| Optimistic | Feb 10 | Nov 22 | 285 days |
| Aggressive (risky) | Jan 13 | Nov 9 | 300 days |
Not very — frost dates can vary by ±79 days year-to-year. Use the "Conservative" row in the table below, and keep row covers handy for surprise late frosts.
Gardening Difficulty Score
Sonoma County offers good growing conditions. A little planning around frost dates goes a long way.
Local Gardening Help in Sonoma County
Free expert help is closer than you think. Your county's cooperative extension office connects you with trained gardeners, soil testing labs, and local programs — all specific to Sonoma County's climate and soil.
County Extension Office
Sonoma County University of California Cooperative Extension Extension Office
Phone: 530-750-1200
Visit Extension Office Website →
Extension offices are run by land-grant universities and funded by the USDA. Their advice is free, research-based, and tailored to your county's specific conditions.
Master Gardener Program
Free gardening help from trained volunteers
Master Gardeners are community volunteers who complete 40–60 hours of university horticultural training. They answer gardening questions, diagnose plant problems, and offer workshops — all free.
Many extension offices run a Master Gardener hotline where you can call or email with photos of plant problems for free diagnosis.
Soil Testing
Available through your extension office
Before amending your soil, get it tested. Your extension office offers soil testing (typically $10–$25) that tells you exact pH, nutrient levels, and amendment recommendations specific to what you want to grow.
Services Available in Sonoma County
Finding local nurseries & garden centers in Sonoma County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Sonoma County's soil and climate that big-box stores can't. Plants from local growers are typically hardier because they're already acclimated to your zone.
How to Find Them
Search for "nurseries near Sonoma County CA" or "garden center Sonoma County" on Google Maps. Also check with your extension office — they often maintain lists of reputable local nurseries and plant sales.
Community gardens & gardening groups
Community gardens are a great way to learn from experienced gardeners in your area, especially if you're limited on space. Search "community garden Sonoma County CA" or check your extension office and local parks department. Facebook groups like "Sonoma County Gardeners" or "California Gardening" are also excellent for local advice and plant swaps.
What to Plant After Your Harvest
After your first crops finish, use the remaining frost-free days to grow a second round.
Show 6 more succession options
Sunlight & Day Length in Fulton
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
What this means for you: Photoperiod-sensitive crops will fail spectacularly if planted at the wrong latitude. Sweet onions in Michigan? Tiny. Spanish onions in Florida? Tiny. Match variety to Fulton's daylight pattern and you'll see the difference.
Longest Day
14.7 hours
Summer solstice daylight
Shortest Day
9.3 hours
Winter solstice daylight
Peak Sun Hours
13.2 hr/day peak (summer)
Peak sun hours (green dashed line below) account for cloud cover — this is the usable direct sunlight your garden actually receives. Most vegetables need 6+ peak sun hours.
Onion tip: Your long summer days (14+ hours) support long-day onion varieties like Walla Walla, Sweet Spanish, and Ailsa Craig.
View detailed monthly data
| Month | Daylight Hours | Peak Sun Hours | Day Length |
|---|---|---|---|
| January | 9.6 hr | 5.5 hr | Short day |
| February | 10.6 hr | 6.3 hr | Short day |
| March | 11.7 hr | 7.6 hr | Short day |
| April | 13 hr | 9.4 hr | Neutral |
| May | 14.1 hr | 11.3 hr | Long day |
| June | 14.7 hr | 13.2 hr | Long day |
| July | 14.4 hr | 12.8 hr | Long day |
| August | 13.5 hr | 12.1 hr | Neutral |
| September | 12.2 hr | 10.3 hr | Neutral |
| October | 11 hr | 8.6 hr | Short day |
| November | 9.9 hr | 5.9 hr | Short day |
| December | 9.3 hr | 5.1 hr | Short day |
Peak sun hours factor in typical cloud cover — use these for solar panel and shade-planning calculations.
Soil Temperature & Composting in Fulton
Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.
Why it matters: Soil heats slower than air in spring and cools slower in fall. That's why "warm" April air doesn't mean "plant tomatoes" — soil still trails by weeks. Fulton's monthly soil curve makes the lag visible.
Plant Warm Crops When
Soil reaches 60°F+
Soil warm enough from Apr through Nov.
Best Month to Compost
Apr
Microbial activity peaks when soil is warm.
Active Composting
12 months
Nearly year-round composting.
View detailed monthly data
| Month | Soil 4" Deep | Soil 8" Deep | Compost Activity | Time to Finish |
|---|---|---|---|---|
| Jan | 50°F | 57°F | ♻️ Active | ~14 weeks |
| Feb | 52°F | 57°F | ♻️ Active | ~14 weeks |
| Mar | 59°F | 61°F | ♻️ Active | ~14 weeks |
| Apr | 65°F | 67°F | 🔥 Peak | ~8 weeks |
| May | 76°F | 75°F | 🔥 Peak | ~8 weeks |
| Jun | 84°F | 82°F | 🔥 Peak | ~8 weeks |
| Jul | 95°F | 89°F | 🔥 Peak | ~8 weeks |
| Aug | 97°F | 90°F | 🔥 Peak | ~8 weeks |
| Sep | 90°F | 88°F | 🔥 Peak | ~8 weeks |
| Oct | 78°F | 81°F | 🔥 Peak | ~8 weeks |
| Nov | 65°F | 71°F | ♻️ Active | ~14 weeks |
| Dec | 55°F | 63°F | ♻️ Active | ~14 weeks |
Highlighted rows = soil 60°F+ (safe for warm-season transplants). Compost finishes fastest during peak activity months.
Pest & Disease Pressure in Fulton
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
Quick context: Two gardeners can grow identical seeds and get wildly different results based on pest pressure alone. Fulton's climate sets a floor on what's possible without intervention.
Insect Pest Pressure
High — expect multiple pest generations. Preventative measures essential.
Disease Risk
Low disease risk — dry conditions reduce fungal problems.
Seasonal Risk
View 6 common pests in your area
| Pest | Risk Level | Peak Months |
|---|---|---|
| Aphids | High | Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| Whiteflies | High | Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| Spider mites | High | May, Jun, Jul, Aug, Sep, Oct |
| Fire ants | High | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| Thrips | Moderate | Apr, May, Jun, Jul, Aug |
| Leaf miners | Low | Mar, Apr, May, Jun |
Organic pest management tips
- Use row covers on susceptible crops during peak pest months
- Apply neem oil preventatively every 7-14 days during active pest season
- Interplant with strong-scented herbs (basil, marigold) to confuse pests
- Hand-pick larger pests (beetles, caterpillars) in early morning when they're sluggish
- Practice crop rotation — never plant the same family in the same spot within 3 years
Cover Crops for Fulton
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with planting dates calibrated for your area.
What this means for you: In Fulton, cover crops also crowd out weeds. The denser the cover, the less weed pressure next season. Pays for itself in saved weeding time.
Spring Cover Crops (4 options) — Build soil before the main growing season
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Buckwheat | Mar 9 | Sep 24 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Cowpeas (southern peas) | Mar 4 | Sep 17 | ✓ Yes | Excellent nitrogen fixer for warm climates, edible |
| Sorghum-sudan grass | Mar 8 | Oct 1 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | Jan 26 | Sep 17 | ✓ Yes | Living mulch, fixes nitrogen, permanent ground cover |
Summer Cover Crops (1 options) — Fill gaps and suppress weeds between plantings
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Sunflowers | Mar 25 | Nov 5 | — | Deep roots break compaction, attract pollinators and beneficial insects |
Fall Cover Crops (4 options) — Plant after harvest to protect soil over winter
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Austrian winter peas | Sep 24 | Feb 12 | ✓ Yes | Fixes nitrogen, good for heavy clay soils |
| Crimson clover | Sep 16 | Feb 5 | ✓ Yes | Fixes nitrogen, attracts pollinators in spring |
| Daikon radish | Oct 17 | Feb 5 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Sep 4 | Feb 5 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
Wind & Microclimate in Fulton
Why this matters: A 10 mph wind doesn't feel like much, but it triples leaf transpiration vs. still air. Fulton's 4.7 mph average means most days are gentle on plants, but consider how a 20+ mph spring gust would affect a flat of seedlings hardened off too quickly.
Wind dries soil, stresses plants, and affects frost patterns. Understanding your exposure helps with garden placement.
Seasonal Wind Speed
Spring: 12 mph Summer: 11 mph
Fall: 8 mph Winter: 10 mph
Prevailing wind: W. Moderate wind — consider a temporary windbreak for young seedlings.
Windbreak Benefit
5/10
Moderately beneficial — a simple fence or trellis can protect delicate crops from wind stress.
Frost Pocket Risk
Moderate
Some terrain variation (757 ft range). Garden on slopes or higher ground if possible to avoid late-season frost pockets.
Rainwater Harvesting in Fulton
How much water you can collect, when to collect it, and what size system you need for your garden.
Why this matters: Even in arid regions, rainwater harvesting works — you just need bigger storage and patience. In wet regions like Fulton (36" annually), you're mostly limited by how much water you can store between storms.
Annual Collection
15,450 gal
Per 1,000 sq ft of roof area (at 80% collection efficiency)
Recommended Setup
6 rain barrels (55 gal each)
For a typical 500 sq ft garden. Serious collectors: consider a 2,250 gal tank.
Legal Status
Unrestricted
Rainwater harvesting is fully legal in your state with no restrictions.
Best Collection Months
Jan, Feb, Mar, Dec
Highest rainfall months — your barrels will fill up quickly during these months.
Months to Draw From Storage
May, Jun, Jul, Aug, Sep
Dry months when you'll rely on stored water — size your storage for this gap.
Rainwater collection tips for your area
- Your county receives approximately 31.0 inches of rain per year
- A 1,000 sq ft roof can collect roughly 15,450 gallons annually
- Rainwater harvesting is fully legal in your state
- Stock up on stored water before your dry season (May, Jun, Jul)
- Use a first-flush diverter to keep roof debris out of your collection
🥬 Vegetables to Grow in Fulton
114 vegetables matched to Zone 9b with planting dates calibrated for Fulton.
Show all 114 vegetables with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Acorn Squash | Jan 29 | Feb 26 | Mar 5 | — | May 28 – Jul 2 | 80–100 |
| Amaranth | Jan 15 | Feb 26 | Mar 5 | — | Jun 4 – Jul 23 | 90–120 |
| Artichoke | — | — | Mar 12 | — | Jul 16 – Sep 24 | 120–180 |
| Arugula | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 2 – Jun 4 | 30–50 |
| Asparagus | — | — | Mar 12 | — | — | 730–1095 |
| Beets | — | Feb 5 | — | Oct 1 | Apr 2 – Apr 30 | 50–70 |
| Belgian Endive | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Jun 18 – Aug 13 | 110–150 |
| Bitter Melon | Jan 15 | Feb 26 | Mar 5 | — | May 7 – Jun 18 | 60–90 |
| Black Beans | — | Mar 5 | — | — | Jun 4 – Jul 23 | 90–120 |
| Bok Choy | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 9 – May 14 | 40–60 |
| Broccoli | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 30 – Jun 11 | 60–90 |
| Broccoli Rabe | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 9 – May 14 | 40–60 |
| Brussels Sprouts | Jan 29 | Feb 5 | Feb 26 | Oct 1 | May 28 – Jul 23 | 90–130 |
| Butternut Squash | Jan 29 | Feb 26 | Mar 5 | — | Jun 4 – Jul 9 | 85–110 |
| Cabbage | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 30 – Jun 25 | 60–100 |
| Calabash | Jan 15 | Feb 26 | Mar 5 | — | May 28 – Jul 23 | 80–120 |
| Cardoon | — | — | Mar 12 | — | Jul 16 – Aug 27 | 120–150 |
| Carrots | — | Feb 5 | — | Oct 1 | Apr 9 – May 14 | 60–80 |
| Cauliflower | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 23 – Jun 25 | 55–100 |
| Celeriac | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Jun 11 – Jul 16 | 100–120 |
| Celery | Jan 29 | Feb 5 | Feb 26 | Oct 1 | May 21 – Jul 16 | 80–120 |
| Celtuce | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 30 – Jun 11 | 60–90 |
| Chard | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 23 – Jun 11 | 50–60 |
| Chayote | Jan 15 | Feb 26 | Mar 5 | — | Jul 9 – Sep 17 | 120–180 |
| Chickpeas | Jan 29 | Feb 5 | Feb 26 | Oct 1 | May 21 – Jul 2 | 80–110 |
| Chicory | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 30 – Jun 11 | 60–85 |
| Chinese Cabbage | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 23 – May 21 | 50–70 |
| Christmas Lima Beans | Jan 15 | Feb 26 | Mar 5 | — | May 28 – Jul 2 | 80–100 |
| Collard Greens | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 23 – Jun 25 | 55–75 |
| Corn | — | Mar 5 | — | — | May 7 – Jul 2 | 60–100 |
| Cowpeas | — | Mar 5 | — | — | May 7 – Jun 18 | 60–90 |
| Cress | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Mar 12 – Apr 2 | 14–21 |
| Crookneck Squash | Jan 29 | Feb 26 | Mar 5 | — | Apr 23 – May 21 | 45–60 |
| Crosne | — | Feb 5 | — | Oct 1 | Jul 9 – Sep 10 | 150–200 |
| Cucumber | Jan 29 | Feb 26 | Mar 5 | — | Apr 30 – Jun 25 | 50–70 |
| Daikon | — | Feb 5 | — | Oct 1 | Apr 2 – Apr 30 | 50–70 |
| Delicata Squash | Jan 29 | Feb 26 | Mar 5 | — | May 28 – Jul 2 | 80–100 |
| Edamame | — | Mar 5 | — | — | May 21 – Jul 2 | 75–100 |
| Eggplant | Jan 15 | Feb 26 | Mar 5 | — | May 14 – Jul 16 | 65–85 |
| Endive | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 16 – May 21 | 45–65 |
| Escarole | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 23 – May 21 | 50–70 |
| Fava Beans | Jan 29 | Feb 5 | Feb 26 | Oct 1 | May 14 – Jun 25 | 75–100 |
| Fennel | Jan 15 | Feb 26 | Mar 5 | — | May 7 – Jun 18 | 60–90 |
| Garlic | — | — | — | Oct 15 | Jan 14 – Jul 1 | 90–240 |
| Ginger | Jan 15 | Feb 26 | Mar 5 | — | Nov 5 – Dec 31 | 240–300 |
| Green Beans | — | Mar 5 | — | — | Apr 30 – Jun 25 | 50–65 |
| Horseradish | — | — | Mar 12 | — | Jul 16 – Sep 24 | 120–180 |
| Hot Peppers | Jan 15 | Feb 26 | Mar 5 | — | May 14 – Aug 20 | 70–120 |
| Hubbard Squash | Jan 29 | Feb 26 | Mar 5 | — | Jun 18 – Jul 23 | 100–120 |
| Jicama | Jan 15 | Feb 26 | Mar 5 | — | Jul 9 – Sep 17 | 120–180 |
| Kabocha | Jan 29 | Feb 26 | Mar 5 | — | Jun 4 – Jul 2 | 85–100 |
| Kai Lan | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 16 – May 14 | 45–60 |
| Kale | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 23 – Jun 18 | 50–70 |
| Kidney Beans | — | Mar 5 | — | — | Jun 4 – Jul 9 | 85–110 |
| Kohlrabi | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 16 – May 21 | 45–65 |
| Komatsuna | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 2 – May 7 | 35–50 |
| Leeks | Jan 29 | Feb 5 | Feb 26 | Oct 1 | May 28 – Aug 13 | 90–150 |
| Lentils | Jan 29 | Feb 5 | Feb 26 | Oct 1 | May 21 – Jul 2 | 80–110 |
| Lettuce | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 2 – Jun 11 | 30–60 |
| Lima Beans | — | Mar 5 | — | — | May 7 – Jun 18 | 60–90 |
| Loofah | Jan 15 | Feb 26 | Mar 5 | — | Jun 18 – Aug 20 | 100–150 |
| Luffa | Jan 15 | Feb 26 | Mar 5 | — | Jun 4 – Aug 20 | 90–150 |
| Mache | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 9 – May 14 | 40–60 |
| Malabar Spinach | Jan 15 | Feb 26 | Mar 5 | — | Apr 30 – May 28 | 55–70 |
| Melon | Jan 29 | Feb 26 | Mar 5 | — | May 14 – Jul 2 | 70–100 |
| Microgreens | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Mar 5 – Apr 2 | 7–21 |
| Mitsuba | Jan 29 | Feb 5 | Feb 19 | Oct 1 | Apr 16 – Jun 11 | 50–70 |
| Mizuna | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 2 – Apr 30 | 30–45 |
| Mustard Greens | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 2 – Jun 4 | 30–50 |
| Napa Cabbage | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 23 – May 28 | 55–75 |
| New Zealand Spinach | Jan 15 | Feb 26 | Mar 5 | — | Apr 30 – May 28 | 55–70 |
| Okra | Jan 15 | Feb 26 | Mar 5 | — | Apr 30 – Jun 25 | 50–65 |
| Onion | Jan 29 | Feb 5 | Feb 26 | Oct 1 | May 28 – Jul 16 | 90–120 |
| Pac Choi | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 9 – May 7 | 40–55 |
| Parsnip | — | Feb 5 | — | Oct 1 | May 21 – Jul 2 | 100–130 |
| Patty Pan Squash | Jan 29 | Feb 26 | Mar 5 | — | Apr 23 – May 21 | 45–60 |
| Peas | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 23 – Jun 18 | 55–70 |
| Peppers | Jan 15 | Feb 26 | Mar 5 | — | May 7 – Jul 16 | 60–90 |
| Pole Beans | Jan 15 | Feb 26 | Mar 5 | — | Apr 30 – Jun 25 | 55–70 |
| Potatoes | Jan 15 | Feb 26 | Mar 5 | — | May 14 – Jul 23 | 70–120 |
| Pumpkin | Jan 29 | Feb 26 | Mar 5 | — | Jun 4 – Jul 23 | 85–120 |
| Purslane | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 9 – May 14 | 40–60 |
| Radicchio | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 30 – Jun 4 | 60–80 |
| Radish | — | Feb 5 | — | Oct 1 | Mar 5 – Mar 26 | 22–35 |
| Romanesco | Jan 29 | Feb 5 | Feb 26 | Oct 1 | May 14 – Jun 25 | 75–100 |
| Rutabaga | — | Feb 5 | — | Oct 1 | Apr 30 – Jun 4 | 80–100 |
| Salsify | — | Feb 5 | — | Oct 1 | May 21 – Jul 2 | 100–130 |
| Savoy Cabbage | Jan 29 | Feb 5 | Feb 26 | Oct 1 | May 7 – Jul 2 | 70–110 |
| Scallions | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 23 – May 21 | 50–70 |
| Scarlet Runner Beans | Jan 15 | Feb 26 | Mar 5 | — | May 7 – Jun 11 | 60–80 |
| Shallot | Jan 29 | Feb 5 | Feb 26 | Oct 1 | May 28 – Jul 16 | 90–120 |
| Shiso | Jan 15 | Mar 5 | Mar 5 | — | Apr 30 – Jun 25 | 50–70 |
| Snap Peas | Jan 15 | Feb 26 | Mar 5 | — | Apr 30 – Jun 25 | 55–70 |
| Snow Peas | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 23 – Jun 18 | 50–65 |
| Soybeans | — | Mar 5 | — | — | May 28 – Jul 23 | 80–120 |
| Spaghetti Squash | Jan 29 | Feb 26 | Mar 5 | — | Jun 4 – Jul 2 | 85–100 |
| Spinach | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 2 – Jun 4 | 35–50 |
| Squash (Summer) | Jan 29 | Feb 26 | Mar 5 | — | Apr 23 – Jun 25 | 45–65 |
| Squash (Winter) | Jan 29 | Feb 26 | Mar 5 | — | May 28 – Jul 23 | 80–120 |
| Sunchoke | — | — | Mar 12 | — | Jul 2 – Aug 27 | 110–150 |
| Sweet Corn | — | Mar 5 | — | — | May 7 – Jun 18 | 60–90 |
| Sweet Potatoes | Jan 15 | Feb 26 | Mar 5 | — | Jun 4 – Jul 23 | 90–120 |
| Tatsoi | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 2 – May 7 | 35–50 |
| Tomatillo | Jan 15 | Feb 26 | Mar 5 | — | May 7 – Jul 16 | 60–85 |
| Tomatoes | Jan 15 | Feb 26 | Mar 5 | — | May 7 – Jul 16 | 60–85 |
| Turmeric | Jan 15 | Feb 26 | Mar 5 | — | Nov 5 – Dec 31 | 240–300 |
| Turnip | — | Feb 5 | — | Oct 1 | Mar 19 – Apr 23 | 40–60 |
| Watercress | Jan 29 | Feb 5 | Feb 26 | Oct 1 | Apr 9 – May 14 | 40–60 |
| Watermelon | Jan 29 | Feb 26 | Mar 5 | — | May 14 – Jul 2 | 70–100 |
| Wax Beans | — | Mar 5 | — | — | Apr 30 – Jun 25 | 50–65 |
| Winter Melon | Jan 15 | Feb 26 | Mar 5 | — | Jun 4 – Jul 23 | 90–120 |
| Yam | Jan 15 | Feb 26 | Mar 5 | — | Sep 3 – Dec 31 | 180–330 |
| Yard Long Beans | Jan 15 | Feb 26 | Mar 5 | — | Apr 30 – Jun 11 | 55–80 |
| Zucchini | Jan 29 | Feb 26 | Mar 5 | — | Apr 23 – Jun 18 | 45–60 |
🍓 Fruits to Grow in Fulton
24 fruits matched to Zone 9b with planting dates calibrated for Fulton.
Show all 24 fruits with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Alpine Strawberries | — | — | Mar 12 | — | Jun 11 – Sep 24 | 90–180 |
| Blackberries | — | — | Mar 12 | — | — | 365–730 |
| Boysenberries | — | — | Mar 12 | — | — | 365–730 |
| Cantaloupe | — | — | Mar 12 | — | May 21 – Jun 25 | 70–90 |
| Che Fruit | — | — | Mar 12 | — | — | 1095–1825 |
| Dragon Fruit | — | — | Mar 12 | — | — | 365–730 |
| Elderberries | — | — | Mar 12 | — | — | 730–1095 |
| Figs | — | — | Mar 12 | — | — | 730–1825 |
| Goji Berries | — | — | Mar 12 | — | — | 730–1095 |
| Grapes | — | — | Mar 12 | — | — | 730–1095 |
| Ground Cherry | — | — | Mar 12 | — | May 21 – Jul 16 | 65–80 |
| Guava | — | — | Mar 12 | — | — | 365–730 |
| Honeydew | — | — | Mar 12 | — | Jun 4 – Jul 16 | 80–110 |
| Kiwi | — | — | Mar 12 | — | — | 1095–1825 |
| Loquat | — | — | Mar 12 | — | — | 730–1825 |
| Mulberries | — | — | Mar 12 | — | — | 730–1825 |
| Passion Fruit | — | — | Mar 12 | — | — | 365–545 |
| Pawpaw | — | — | Mar 12 | — | — | 1095–2555 |
| Persimmon | — | — | Mar 12 | — | — | 1095–2555 |
| Pomegranate | — | — | Mar 12 | — | — | 730–1095 |
| Quince | — | — | Mar 12 | — | — | 1095–1825 |
| Raspberries | — | — | Mar 12 | — | — | 365–730 |
| Serviceberries | — | — | Mar 12 | — | — | 730–1095 |
| Strawberries | — | — | Mar 12 | — | Jun 11 – Jan 7 | 90–365 |
🌿 Herbs to Grow in Fulton
37 herbs matched to Zone 9b with planting dates calibrated for Fulton.
Show all 37 herbs with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Anise | Jan 29 | Feb 5 | Feb 19 | Oct 1 | May 21 – Aug 6 | 90–120 |
| Basil | Jan 15 | Mar 5 | Mar 5 | — | Apr 30 – Jul 2 | 50–75 |
| Bee Balm | — | — | Mar 5 | — | Jun 4 – Aug 20 | 90–120 |
| Borage | Jan 29 | Feb 5 | Feb 19 | Oct 1 | Apr 16 – Jun 4 | 50–60 |
| Caraway | Jan 29 | Feb 5 | Feb 19 | Oct 1 | — | 365–450 |
| Catnip | — | — | Mar 5 | — | May 7 – Jul 9 | 60–80 |
| Chamomile | Jan 29 | Feb 5 | Feb 19 | Oct 1 | Apr 23 – Jul 2 | 60–90 |
| Chervil | Jan 29 | Feb 5 | Feb 19 | Oct 1 | Apr 2 – Jun 4 | 40–60 |
| Chives | — | — | Mar 5 | — | May 7 – Jul 16 | 60–90 |
| Cilantro | Jan 29 | Feb 5 | Feb 19 | Oct 1 | Apr 2 – Jun 4 | 40–60 |
| Comfrey | — | — | Mar 5 | — | May 7 – Jul 16 | 60–90 |
| Cumin | Jan 29 | Feb 5 | Feb 19 | Oct 1 | Jun 4 – Aug 6 | 100–120 |
| Dill | Jan 29 | Feb 5 | Feb 19 | Oct 1 | Apr 2 – Jun 4 | 40–60 |
| Epazote | Jan 15 | Mar 5 | Mar 5 | — | Apr 23 – Jun 18 | 45–60 |
| Fennel (herb) | Jan 29 | Feb 5 | Feb 19 | Oct 1 | Apr 23 – Jul 2 | 60–90 |
| Feverfew | — | — | Mar 5 | — | Jun 4 – Aug 20 | 90–120 |
| Garlic Chives | — | — | Mar 5 | — | May 7 – Jul 16 | 60–90 |
| Horehound | — | — | Mar 5 | — | May 21 – Jul 16 | 75–90 |
| Hyssop | — | — | Mar 5 | — | May 14 – Jul 16 | 70–90 |
| Lemon Balm | — | — | Mar 5 | — | May 7 – Jun 25 | 60–70 |
| Lemon Thyme | — | — | Mar 5 | — | May 14 – Jul 16 | 70–90 |
| Lemon Verbena | Jan 15 | Mar 5 | Mar 5 | — | May 7 – Jul 16 | 60–90 |
| Lemongrass | Jan 15 | Mar 5 | Mar 5 | — | May 21 – Aug 20 | 75–120 |
| Marjoram | — | — | Mar 5 | — | May 7 – Jul 16 | 60–90 |
| Mint | — | — | Mar 5 | — | May 7 – Jul 16 | 60–90 |
| Oregano | — | — | Mar 5 | — | May 7 – Jul 16 | 60–90 |
| Parsley | Jan 29 | Feb 5 | Feb 19 | Oct 1 | Apr 23 – Jun 25 | 60–80 |
| Rosemary | — | — | Mar 5 | — | May 28 – Oct 15 | 80–180 |
| Rue | — | — | Mar 5 | — | May 14 – Jul 16 | 70–90 |
| Sage | — | — | Mar 5 | — | May 21 – Jul 16 | 75–90 |
| Savory | — | — | Mar 5 | — | Apr 30 – Jun 25 | 50–70 |
| Sorrel | Jan 29 | Feb 5 | Feb 19 | Oct 1 | Apr 2 – Jun 4 | 40–60 |
| Stevia | Jan 15 | Mar 5 | Mar 5 | — | May 7 – Jul 16 | 60–90 |
| Tarragon | — | — | Mar 5 | — | May 7 – Jul 16 | 60–90 |
| Thai Basil | Jan 15 | Mar 5 | Mar 5 | — | Apr 30 – Jul 2 | 50–75 |
| Thyme | — | — | Mar 5 | — | May 14 – Jul 16 | 70–90 |
| Valerian | — | — | Mar 5 | — | Jul 9 – Oct 15 | 120–180 |
🌸 Flowers to Grow in Fulton
42 flowers matched to Zone 9b with planting dates calibrated for Fulton.
Show all 42 flowers with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Bloom | Days to Maturity |
|---|---|---|---|---|---|---|
| Ageratum | Jan 15 | Feb 5 | Feb 5 | — | Apr 2 – Oct 1 | 60–75 |
| Alliums | — | — | — | Nov 5 | Dec 3 – Dec 24 | 28–42 |
| Anemones | — | — | — | Oct 15 | Oct 15 – Nov 12 | 90–120 |
| Bachelor's Button | — | Dec 25 | Jan 22 | Sep 17 | Mar 19 – Jul 9 | 60–90 |
| Begonias | Dec 18 | — | Jan 29 | — | Apr 9 – Oct 22 | 70–90 |
| Black-eyed Susan | Jan 1 | Feb 5 | Feb 12 | — | Apr 23 – Sep 10 | 60–80 |
| Calendula | — | Dec 25 | Jan 22 | Sep 3 | Mar 5 – Jun 25 | 50–70 |
| California Poppy | — | — | — | Aug 20 | Oct 29 – Mar 4 | 60–90 |
| Celosia | Jan 29 | Feb 5 | Feb 5 | — | Apr 9 – Oct 29 | 60–90 |
| Coreopsis | Jan 1 | Feb 5 | Feb 12 | — | Apr 9 – Sep 10 | 60–80 |
| Cosmos | Jan 29 | Jan 22 | Jan 22 | — | Apr 2 – Oct 1 | 60–90 |
| Daffodils | — | — | — | Oct 29 | Oct 15 – Nov 5 | 20–40 |
| Dahlias | — | Feb 26 | Feb 26 | — | May 7 – Nov 19 | 70–120 |
| Daylily | Jan 1 | — | Feb 12 | — | Apr 23 – Oct 22 | 60–90 |
| Dianthus | Jan 1 | Dec 25 | Dec 25 | — | Feb 12 – Apr 9 | 60–80 |
| Echinacea (Purple Coneflower) | Jan 1 | Feb 12 | Feb 12 | — | Apr 23 – Sep 10 | 70–90 |
| Freesia | — | — | — | Oct 15 | Oct 22 – Nov 26 | 84–112 |
| Gaillardia (Blanket Flower) | Jan 15 | Feb 5 | Feb 5 | — | Apr 16 – Oct 15 | 70–100 |
| Geraniums | Dec 18 | — | Jan 29 | — | Apr 9 – Oct 22 | 70–100 |
| Gladiolus | — | Feb 26 | Feb 26 | — | May 7 – Nov 19 | 70–100 |
| Hyacinths | — | — | — | Nov 5 | Nov 5 – Nov 26 | 14–28 |
| Impatiens | Jan 1 | — | Feb 5 | — | Apr 16 – Oct 15 | 60–75 |
| Irises | — | Division | Feb 5 | — | Mar 26 – Apr 30 | 60–100 |
| Larkspur | — | — | — | Sep 24 | Dec 3 – Mar 11 | 60–90 |
| Lavender | Jan 1 | — | Feb 5 | — | Apr 16 – Jul 9 | 90–120 |
| Lobelia | Jan 1 | — | Dec 25 | — | Feb 19 – Mar 19 | 70–80 |
| Marigolds | Jan 22 | Feb 5 | Feb 5 | — | Apr 2 – Sep 24 | 50–70 |
| Nasturtium | Jan 29 | Jan 29 | Jan 29 | — | Mar 26 – Oct 8 | 55–65 |
| Pansy | Dec 18 | — | Jan 22 | Sep 3 | Mar 12 – May 28 | 70–90 |
| Petunia | Jan 1 | — | Feb 5 | — | Apr 16 – Oct 1 | 70–90 |
| Portulaca | Jan 29 | Feb 5 | Feb 5 | — | Mar 26 – Oct 15 | 50–70 |
| Ranunculus | — | — | — | Oct 15 | Oct 22 – Nov 19 | 90–120 |
| Roses | Jan 1 | — | Feb 5 | — | Apr 16 – Oct 15 | 90–180 |
| Salvia | Jan 1 | — | Jan 29 | — | Apr 9 – Oct 8 | 70–90 |
| Sedum (Stonecrop) | Jan 1 | — | Feb 5 | — | May 28 – Aug 6 | 60–90 |
| Snapdragon | — | Dec 25 | Jan 22 | Sep 3 | Mar 26 – Aug 6 | 70–100 |
| Sunflower | Feb 5 | Jan 29 | Jan 29 | — | Apr 23 – Oct 8 | 70–100 |
| Sweet Alyssum | — | Dec 25 | Jan 22 | Sep 17 | Feb 26 – May 28 | 45–60 |
| Sweet Pea | — | — | — | Sep 17 | Nov 26 – Jan 7 | 65–85 |
| Vinca (Annual) | Dec 18 | — | Jan 29 | — | Apr 9 – Oct 22 | 70–90 |
| Yarrow | Jan 1 | Feb 5 | Feb 12 | — | Apr 9 – Aug 13 | 60–90 |
| Zinnia | Jan 29 | Jan 29 | Jan 29 | — | Apr 9 – Oct 8 | 60–70 |
Monthly Planting Guide for Fulton
ZIP Codes in Fulton
Click any ZIP to see its specific frost, soil, and climate measurements (some ZIPs differ noticeably from the town aggregate):
Gardening Guides & Resources
Helpful guides from The Ultimate Homestead to improve your garden in Sonoma County.
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.
The Gardener's Encyclopedia to Companion Planting
The pairings that make vegetables, herbs, and flowers grow better — and the ones that quietly wreck a bed.
- Proven pairings for 200+ vegetables, herbs, flowers, and fruits
- Full seed-starting + planting schedule with timing and spacing
- Bonus: square-foot gardening guide + printable seasonal planners
Seed Saving & Storage Guide
Most saved seeds go bad before next season. This shows exactly when to pick, how to dry, and where to store seeds from 200 plants so yours don't.
- 200 plants, step-by-step: life cycle, pollination type, isolation
- Exact temperature + humidity ranges that keep seeds viable
- Bonus: searchable Google Sheets tracker + custom GPT assistant
Composting Guide for Homesteaders
Turn kitchen scraps and yard waste into compost that actually feeds the garden — instead of a pile that smells, attracts pests, and never breaks down.
- 14 sections on composting methods, soil science, and troubleshooting
- The 7-step hot-compost system from start to finish
- Bonus tools: troubleshooting chart, safety guide, monitoring log