Lincoln County, OR — Planting Guide
What to do in May
May rewards gardeners who work with the weather, not against it. Here's how to stay in step this month in Lincoln County, Oregon.
-
Time to transplant alpine strawberries, artichoke, and asparagus
Bring a watering can to the bed. Each transplant gets a drink the moment it's in the ground, not ten minutes later.
-
Start basil, cucumber, and kale indoors
A seed-starting mix and a sunny window (or a grow light) are all you need. Keep soil warm — around 70°F — for fast germination.
-
Collect carrots, lettuce, and radish at their peak
Check every 1–2 days. Many of these get tough or go to seed if you wait too long.
A few tasks this May that'll pay off in June
- First harvests: basil, carrots, and cucumber
Lincoln County is in USDA Zone 9a. The average last spring frost is April 19 and the first fall frost is October 31, giving you a growing season of approximately 195 days.
At an elevation of 267 ft, Lincoln County receives approximately 41.3 in of rainfall annually. Summer highs average 83°F with winter lows around 47°F. The predominant soil type is Silt Loam.
Based on 31 years of NOAA climate station data, the last frost date here varies by 68 days year to year — ranging from March 3 in warm years to May 11 in cold years. The growing season is trending shorter by about 9.89 days per decade. Lincoln County scores 61/100 (Good) on the Microclimate Index.
🌡️ Zone
9a (°F to °F min)
❄️ Last Frost
April 19
🍂 First Frost
October 31
📅 Growing Season
195 days
⛰️ Elevation
267 ft
🌧️ Annual Rainfall
41.3 in
Monthly Watering Calendar
When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.
View detailed monthly data
| Month | Avg Rainfall | Rainy Days | Extra Water Needed | Watering Effort |
|---|---|---|---|---|
| Jan | 6.1 in | 17 days | — | None |
| Feb | 5 in | 14 days | — | Low |
| Mar | 4.7 in | 16 days | — | Low |
| Apr | 3.2 in | 14 days | 1.1 in | Moderate |
| May | 2 in | 9 days | 2.3 in | High |
| Jun | 1.5 in | 5 days | 2.8 in | High |
| Jul | 0.6 in | 3 days | 3.7 in | Critical |
| Aug | 0.7 in | 3 days | 3.6 in | Critical |
| Sep | 1.8 in | 4 days | 2.5 in | High |
| Oct | 3.8 in | 11 days | 0.5 in | Low |
| Nov | 6.3 in | 17 days | — | Low |
| Dec | 5.7 in | 19 days | — | None |
Annual total: 41.4 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.
Lincoln County Soil Profile
Soil Type
Silt Loam
Soil pH
5.5-6.4
Drainage
Well Drained
Frost Risk Probability
Based on 31 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) | May 11 | Dec 2 | 205 days |
| Cautious | Apr 29 | Nov 9 | 194 days |
| Average year | Apr 19 | Oct 31 | 195 days |
| Optimistic | Apr 4 | Oct 26 | 205 days |
| Aggressive (risky) | Mar 3 | Oct 10 | 221 days |
Not very — frost dates can vary by ±68 days year-to-year. Use the "Conservative" row in the table below, and keep row covers handy for surprise late frosts.
Yes — growing seasons are getting shorter here (about 9.9 days per decade). Use the "Conservative" dates and choose fast-maturing varieties.
Gardening Difficulty Score
Lincoln County offers good growing conditions. A little planning around frost dates goes a long way.
Local Gardening Help in Lincoln 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 Lincoln County's climate and soil.
County Extension Office
Lincoln County Oregon State University Extension Extension Office
Phone: 541-737-2713
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 Lincoln County
Finding local nurseries & garden centers in Lincoln County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Lincoln 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 Lincoln County OR" or "garden center Lincoln 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 Lincoln County OR" or check your extension office and local parks department. Facebook groups like "Lincoln County Gardeners" or "Oregon 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
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
Longest Day
15.4 hours
Summer solstice daylight
Shortest Day
8.6 hours
Winter solstice daylight
Peak Sun Hours
10.7 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 hr | 2.3 hr | Short day |
| February | 10.2 hr | 3 hr | Short day |
| March | 11.6 hr | 4.2 hr | Short day |
| April | 13.3 hr | 5.5 hr | Neutral |
| May | 14.6 hr | 7.6 hr | Long day |
| June | 15.4 hr | 8.6 hr | Long day |
| July | 15.1 hr | 10.7 hr | Long day |
| August | 13.9 hr | 9.9 hr | Neutral |
| September | 12.3 hr | 6.8 hr | Neutral |
| October | 10.7 hr | 4 hr | Short day |
| November | 9.3 hr | 2.3 hr | Short day |
| December | 8.6 hr | 1.8 hr | Short day |
Peak sun hours factor in typical cloud cover — use these for solar panel and shade-planning calculations.
Soil Temperature & Composting Calendar
Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.
Plant Warm Crops When
Soil reaches 60°F+
Soil warm enough from Apr through Oct.
Best Month to Compost
May
Microbial activity peaks when soil is warm.
Active Composting
9 months
Nearly year-round composting.
View detailed monthly data
| Month | Soil 4" Deep | Soil 8" Deep | Compost Activity | Time to Finish |
|---|---|---|---|---|
| Jan | 44°F | 50°F | 🐢 Slow | ~24 weeks |
| Feb | 46°F | 50°F | 🐢 Slow | ~24 weeks |
| Mar | 53°F | 54°F | ♻️ Active | ~14 weeks |
| Apr | 62°F | 62°F | ♻️ Active | ~14 weeks |
| May | 69°F | 68°F | 🔥 Peak | ~8 weeks |
| Jun | 80°F | 75°F | 🔥 Peak | ~8 weeks |
| Jul | 87°F | 84°F | 🔥 Peak | ~8 weeks |
| Aug | 88°F | 86°F | 🔥 Peak | ~8 weeks |
| Sep | 85°F | 82°F | 🔥 Peak | ~8 weeks |
| Oct | 74°F | 75°F | 🔥 Peak | ~8 weeks |
| Nov | 60°F | 65°F | ♻️ Active | ~14 weeks |
| Dec | 47°F | 57°F | 🐢 Slow | ~24 weeks |
Highlighted rows = soil 60°F+ (safe for warm-season transplants). Compost finishes fastest during peak activity months.
Pest & Disease Pressure in Lincoln County
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
Insect Pest Pressure
Moderate — common pests appear but manageable with monitoring.
Disease Risk
High fungal/bacterial risk. Space plants for airflow, water at soil level.
Seasonal Risk
View 6 common pests in your area
| Pest | Risk Level | Peak Months |
|---|---|---|
| Aphids | High | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| Squash vine borers | Moderate | May, Jun, Jul |
| Stink bugs | High | Apr, May, Jun, Jul, Aug, Sep, Oct |
| Whiteflies | High | May, Jun, Jul, Aug, Sep, Oct |
| Spider mites | High | Jun, Jul, Aug, Sep |
| Fire ants | Moderate | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
Organic pest management tips
- Install physical barriers: floating row covers, copper tape for slugs, mesh netting
- Apply Bt (Bacillus thuringiensis) for caterpillar control — safe for beneficial insects
- Use kaolin clay spray to deter a wide range of insects on fruiting crops
- Release beneficial insects: ladybugs for aphids, parasitic wasps for caterpillars
- Apply neem oil weekly during high-pressure months
- Mulch heavily (3-4 inches) to reduce soil-borne disease splash
Cover Crops for Lincoln County
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with county-specific planting dates.
Spring Cover Crops (4 options) — Build soil before the main growing season
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Buckwheat | Apr 25 | Aug 29 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Cowpeas (southern peas) | Apr 28 | Aug 22 | ✓ Yes | Excellent nitrogen fixer for warm climates, edible |
| Sorghum-sudan grass | Apr 30 | Sep 5 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | Mar 21 | Sep 5 | ✓ 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 | Apr 30 | Oct 17 | — | Deep roots break compaction, attract pollinators and beneficial insects |
Fall Cover Crops (7 options) — Plant after harvest to protect soil over winter
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Austrian winter peas | Aug 26 | Mar 29 | ✓ Yes | Fixes nitrogen, good for heavy clay soils |
| Crimson clover | Aug 23 | Mar 29 | ✓ Yes | Fixes nitrogen, attracts pollinators in spring |
| Daikon radish | Sep 9 | Apr 5 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Aug 7 | Mar 29 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
| Oats | Sep 18 | Apr 5 | — | Quick biomass, winterkills in cold zones — no spring tillage needed |
| Winter rye | Aug 11 | Mar 29 | — | Suppresses weeds, prevents erosion, breaks up compacted soil |
| Winter wheat | Jul 29 | Mar 29 | — | Erosion control, weed suppression, good biomass |
Wind & Microclimate
Wind dries soil, stresses plants, and affects frost patterns. Understanding your exposure helps with garden placement.
Seasonal Wind Speed
Spring: 12 mph Summer: 9 mph
Fall: 10 mph Winter: 13 mph
Prevailing wind: SW. Moderate wind — consider a temporary windbreak for young seedlings.
Windbreak Benefit
5.5/10
Moderately beneficial — a simple fence or trellis can protect delicate crops from wind stress.
Frost Pocket Risk
Moderate
Some terrain variation (746 ft range). Garden on slopes or higher ground if possible to avoid late-season frost pockets.
Rainwater Harvesting Potential
How much water you can collect, when to collect it, and what size system you need for your garden.
Annual Collection
20,633 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, Nov, Dec
Highest rainfall months — your barrels will fill up quickly during these months.
Months to Draw From Storage
Jul, Aug
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 41.4 inches of rain per year
- A 1,000 sq ft roof can collect roughly 20,633 gallons annually
- Rainwater harvesting is fully legal in your state
- Use a first-flush diverter to keep roof debris out of your collection
Soil & Growing Conditions in Lincoln County
Soil Type
Silt Loam
Soil pH 5.5–6.4 · Well Drained drainage
Native soil is well-suited to most vegetables and herbs with regular compost additions.
Watering Needs
Drought stress: 3.5/10
Low-to-moderate drought stress. Plan to water 1–2 times per week during peak summer. (41.3 in. annual rainfall)
Season Tips
195-day frost-free season
Plenty of time for warm-season crops. Start heat-lovers indoors 6–8 weeks before last frost to maximise your harvest window.
Your Free Printable Garden Planner
Plan every bed, every planting, every harvest — in one place. This 24-page printable includes your zone's planting calendar, a month-by-month task list, a seed inventory tracker, a harvest log, and succession-planting charts. Built to print, write in, and actually use all season.
Recommended for Your Garden
Reduce heat stress and sun scorch in hot climates with UV-stabilized shade cloth.
Test your soil pH, nitrogen, phosphorus, and potassium levels before planting.
Get instant, accurate soil pH readings to fine-tune your amendments.
🥬 Vegetables to Grow in Lincoln County
115 vegetables that grow well in Zone 9a with planting dates for Lincoln County.
Show all 115 vegetables with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Acorn Squash | Mar 22 | Apr 19 | Apr 26 | Jul 19 – Aug 23 | 80–100 |
| Amaranth | Mar 8 | Apr 19 | Apr 26 | Jul 26 – Sep 13 | 90–120 |
| Artichoke | — | — | May 3 | Sep 6 – Nov 15 | 120–180 |
| Arugula | Mar 22 | Mar 29 | Apr 19 | May 24 – Jul 26 | 30–50 |
| Asparagus | — | — | May 3 | — | 730–1095 |
| Beets | — | Mar 29 | — | May 24 – Jun 21 | 50–70 |
| Belgian Endive | Mar 22 | Mar 29 | Apr 19 | Aug 9 – Oct 4 | 110–150 |
| Bitter Melon | Mar 8 | Apr 19 | Apr 26 | Jun 28 – Aug 9 | 60–90 |
| Black Beans | — | Apr 26 | — | Jul 26 – Sep 13 | 90–120 |
| Bok Choy | Mar 22 | Mar 29 | Apr 19 | May 31 – Jul 5 | 40–60 |
| Broccoli | Mar 22 | Mar 29 | Apr 19 | Jun 21 – Aug 2 | 60–90 |
| Broccoli Rabe | Mar 22 | Mar 29 | Apr 19 | May 31 – Jul 5 | 40–60 |
| Brussels Sprouts | Mar 22 | Mar 29 | Apr 19 | Jul 19 – Sep 13 | 90–130 |
| Butternut Squash | Mar 22 | Apr 19 | Apr 26 | Jul 26 – Aug 30 | 85–110 |
| Cabbage | Mar 22 | Mar 29 | Apr 19 | Jun 21 – Aug 16 | 60–100 |
| Calabash | Mar 8 | Apr 19 | Apr 26 | Jul 19 – Sep 13 | 80–120 |
| Cardoon | — | — | May 3 | Sep 6 – Oct 18 | 120–150 |
| Carrots | — | Mar 29 | — | May 31 – Jul 5 | 60–80 |
| Cauliflower | Mar 22 | Mar 29 | Apr 19 | Jun 14 – Aug 16 | 55–100 |
| Celeriac | Mar 22 | Mar 29 | Apr 19 | Aug 2 – Sep 6 | 100–120 |
| Celery | Mar 22 | Mar 29 | Apr 19 | Jul 12 – Sep 6 | 80–120 |
| Celtuce | Mar 22 | Mar 29 | Apr 19 | Jun 21 – Aug 2 | 60–90 |
| Chard | Mar 22 | Mar 29 | Apr 19 | Jun 14 – Aug 2 | 50–60 |
| Chayote | Mar 8 | Apr 19 | Apr 26 | Aug 30 – Nov 8 | 120–180 |
| Chickpeas | Mar 22 | Mar 29 | Apr 19 | Jul 12 – Aug 23 | 80–110 |
| Chicory | Mar 22 | Mar 29 | Apr 19 | Jun 21 – Aug 2 | 60–85 |
| Chinese Cabbage | Mar 22 | Mar 29 | Apr 19 | Jun 14 – Jul 12 | 50–70 |
| Christmas Lima Beans | Mar 8 | Apr 19 | Apr 26 | Jul 19 – Aug 23 | 80–100 |
| Collard Greens | Mar 22 | Mar 29 | Apr 19 | Jun 14 – Aug 16 | 55–75 |
| Corn | — | Apr 26 | — | Jun 28 – Aug 23 | 60–100 |
| Cowpeas | — | Apr 26 | — | Jun 28 – Aug 9 | 60–90 |
| Cress | Mar 22 | Mar 29 | Apr 19 | May 3 – May 24 | 14–21 |
| Crookneck Squash | Mar 22 | Apr 19 | Apr 26 | Jun 14 – Jul 12 | 45–60 |
| Crosne | — | Mar 29 | — | Aug 30 – Nov 1 | 150–200 |
| Cucumber | Mar 22 | Apr 19 | Apr 26 | Jun 21 – Aug 16 | 50–70 |
| Daikon | — | Mar 29 | — | May 24 – Jun 21 | 50–70 |
| Delicata Squash | Mar 22 | Apr 19 | Apr 26 | Jul 19 – Aug 23 | 80–100 |
| Edamame | — | Apr 26 | — | Jul 12 – Aug 23 | 75–100 |
| Eggplant | Mar 8 | Apr 19 | Apr 26 | Jul 5 – Sep 6 | 65–85 |
| Endive | Mar 22 | Mar 29 | Apr 19 | Jun 7 – Jul 12 | 45–65 |
| Escarole | Mar 22 | Mar 29 | Apr 19 | Jun 14 – Jul 12 | 50–70 |
| Fava Beans | Mar 22 | Mar 29 | Apr 19 | Jul 5 – Aug 16 | 75–100 |
| Fennel | Mar 8 | Apr 19 | Apr 26 | Jun 28 – Aug 9 | 60–90 |
| Garlic | — | — | — | — | 90–240 |
| Ginger | Mar 8 | Apr 19 | Apr 26 | Dec 27 – Feb 21 | 240–300 |
| Green Beans | — | Apr 26 | — | Jun 21 – Aug 16 | 50–65 |
| Horseradish | — | — | May 3 | Sep 6 – Nov 15 | 120–180 |
| Hot Peppers | Mar 8 | Apr 19 | Apr 26 | Jul 5 – Oct 11 | 70–120 |
| Hubbard Squash | Mar 22 | Apr 19 | Apr 26 | Aug 9 – Sep 13 | 100–120 |
| Jicama | Mar 8 | Apr 19 | Apr 26 | Aug 30 – Nov 8 | 120–180 |
| Kabocha | Mar 22 | Apr 19 | Apr 26 | Jul 26 – Aug 23 | 85–100 |
| Kai Lan | Mar 22 | Mar 29 | Apr 19 | Jun 7 – Jul 5 | 45–60 |
| Kale | Mar 22 | Mar 29 | Apr 19 | Jun 14 – Aug 9 | 50–70 |
| Kidney Beans | — | Apr 26 | — | Jul 26 – Aug 30 | 85–110 |
| Kohlrabi | Mar 22 | Mar 29 | Apr 19 | Jun 7 – Jul 12 | 45–65 |
| Komatsuna | Mar 22 | Mar 29 | Apr 19 | May 24 – Jun 28 | 35–50 |
| Leeks | Mar 22 | Mar 29 | Apr 19 | Jul 19 – Oct 4 | 90–150 |
| Lentils | Mar 22 | Mar 29 | Apr 19 | Jul 12 – Aug 23 | 80–110 |
| Lettuce | Mar 22 | Mar 29 | Apr 19 | May 24 – Aug 2 | 30–60 |
| Lima Beans | — | Apr 26 | — | Jun 28 – Aug 9 | 60–90 |
| Loofah | Mar 8 | Apr 19 | Apr 26 | Aug 9 – Oct 11 | 100–150 |
| Luffa | Mar 8 | Apr 19 | Apr 26 | Jul 26 – Oct 11 | 90–150 |
| Mache | Mar 22 | Mar 29 | Apr 19 | May 31 – Jul 5 | 40–60 |
| Malabar Spinach | Mar 8 | Apr 19 | Apr 26 | Jun 21 – Jul 19 | 55–70 |
| Melon | Mar 22 | Apr 19 | Apr 26 | Jul 5 – Aug 23 | 70–100 |
| Microgreens | Mar 22 | Mar 29 | Apr 19 | Apr 26 – May 24 | 7–21 |
| Mitsuba | Mar 22 | Mar 29 | Apr 12 | Jun 7 – Aug 2 | 50–70 |
| Mizuna | Mar 22 | Mar 29 | Apr 19 | May 24 – Jun 21 | 30–45 |
| Mustard Greens | Mar 22 | Mar 29 | Apr 19 | May 24 – Jul 26 | 30–50 |
| Napa Cabbage | Mar 22 | Mar 29 | Apr 19 | Jun 14 – Jul 19 | 55–75 |
| New Zealand Spinach | Mar 8 | Apr 19 | Apr 26 | Jun 21 – Jul 19 | 55–70 |
| Okra | Mar 8 | Apr 19 | Apr 26 | Jun 21 – Aug 16 | 50–65 |
| Onion | Mar 22 | Mar 29 | Apr 19 | Jul 19 – Sep 6 | 90–120 |
| Pac Choi | Mar 22 | Mar 29 | Apr 19 | May 31 – Jun 28 | 40–55 |
| Parsnip | — | Mar 29 | — | Jul 12 – Aug 23 | 100–130 |
| Patty Pan Squash | Mar 22 | Apr 19 | Apr 26 | Jun 14 – Jul 12 | 45–60 |
| Peas | Mar 22 | Mar 29 | Apr 19 | Jun 14 – Aug 9 | 55–70 |
| Peppers | Mar 8 | Apr 19 | Apr 26 | Jun 28 – Sep 6 | 60–90 |
| Pole Beans | Mar 8 | Apr 19 | Apr 26 | Jun 21 – Aug 16 | 55–70 |
| Potatoes | Mar 8 | Apr 19 | Apr 26 | Jul 5 – Sep 13 | 70–120 |
| Pumpkin | Mar 22 | Apr 19 | Apr 26 | Jul 26 – Sep 13 | 85–120 |
| Purslane | Mar 22 | Mar 29 | Apr 19 | May 31 – Jul 5 | 40–60 |
| Radicchio | Mar 22 | Mar 29 | Apr 19 | Jun 21 – Jul 26 | 60–80 |
| Radish | — | Mar 29 | — | Apr 26 – May 17 | 22–35 |
| Romanesco | Mar 22 | Mar 29 | Apr 19 | Jul 5 – Aug 16 | 75–100 |
| Rutabaga | — | Mar 29 | — | Jun 21 – Jul 26 | 80–100 |
| Salsify | — | Mar 29 | — | Jul 12 – Aug 23 | 100–130 |
| Savoy Cabbage | Mar 22 | Mar 29 | Apr 19 | Jun 28 – Aug 23 | 70–110 |
| Scallions | Mar 22 | Mar 29 | Apr 19 | Jun 14 – Jul 12 | 50–70 |
| Scarlet Runner Beans | Mar 8 | Apr 19 | Apr 26 | Jun 28 – Aug 2 | 60–80 |
| Shallot | Mar 22 | Mar 29 | Apr 19 | Jul 19 – Sep 6 | 90–120 |
| Shiso | Mar 8 | Apr 26 | Apr 26 | Jun 21 – Aug 16 | 50–70 |
| Snap Peas | Mar 8 | Apr 19 | Apr 26 | Jun 21 – Aug 16 | 55–70 |
| Snow Peas | Mar 22 | Mar 29 | Apr 19 | Jun 14 – Aug 9 | 50–65 |
| Soybeans | — | Apr 26 | — | Jul 19 – Sep 13 | 80–120 |
| Spaghetti Squash | Mar 22 | Apr 19 | Apr 26 | Jul 26 – Aug 23 | 85–100 |
| Spinach | Mar 22 | Mar 29 | Apr 19 | May 24 – Jul 26 | 35–50 |
| Squash (Summer) | Mar 22 | Apr 19 | Apr 26 | Jun 14 – Aug 16 | 45–65 |
| Squash (Winter) | Mar 22 | Apr 19 | Apr 26 | Jul 19 – Sep 13 | 80–120 |
| Sunchoke | — | — | May 3 | Aug 23 – Oct 18 | 110–150 |
| Sunflower | Mar 8 | Apr 19 | Apr 26 | Jul 5 – Aug 23 | 70–100 |
| Sweet Corn | — | Apr 26 | — | Jun 28 – Aug 9 | 60–90 |
| Sweet Potatoes | Mar 8 | Apr 19 | Apr 26 | Jul 26 – Sep 13 | 90–120 |
| Tatsoi | Mar 22 | Mar 29 | Apr 19 | May 24 – Jun 28 | 35–50 |
| Tomatillo | Mar 8 | Apr 19 | Apr 26 | Jun 28 – Sep 6 | 60–85 |
| Tomatoes | Mar 8 | Apr 19 | Apr 26 | Jun 28 – Sep 6 | 60–85 |
| Turmeric | Mar 8 | Apr 19 | Apr 26 | Dec 27 – Feb 21 | 240–300 |
| Turnip | — | Mar 29 | — | May 10 – Jun 14 | 40–60 |
| Watercress | Mar 22 | Mar 29 | Apr 19 | May 31 – Jul 5 | 40–60 |
| Watermelon | Mar 22 | Apr 19 | Apr 26 | Jul 5 – Aug 23 | 70–100 |
| Wax Beans | — | Apr 26 | — | Jun 21 – Aug 16 | 50–65 |
| Winter Melon | Mar 8 | Apr 19 | Apr 26 | Jul 26 – Sep 13 | 90–120 |
| Yam | Mar 8 | Apr 19 | Apr 26 | Oct 25 – Feb 21 | 180–330 |
| Yard Long Beans | Mar 8 | Apr 19 | Apr 26 | Jun 21 – Aug 2 | 55–80 |
| Zucchini | Mar 22 | Apr 19 | Apr 26 | Jun 14 – Aug 9 | 45–60 |
🍓 Fruits to Grow in Lincoln County
24 fruits that grow well in Zone 9a with planting dates for Lincoln County.
Show all 24 fruits with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Alpine Strawberries | — | — | May 3 | Aug 2 – Nov 15 | 90–180 |
| Blackberries | — | — | May 3 | — | 365–730 |
| Boysenberries | — | — | May 3 | — | 365–730 |
| Cantaloupe | — | — | May 3 | Jul 12 – Aug 16 | 70–90 |
| Che Fruit | — | — | May 3 | — | 1095–1825 |
| Dragon Fruit | — | — | May 3 | — | 365–730 |
| Elderberries | — | — | May 3 | — | 730–1095 |
| Figs | — | — | May 3 | — | 730–1825 |
| Goji Berries | — | — | May 3 | — | 730–1095 |
| Grapes | — | — | May 3 | — | 730–1095 |
| Ground Cherry | — | — | May 3 | Jul 12 – Sep 6 | 65–80 |
| Guava | — | — | May 3 | — | 365–730 |
| Honeydew | — | — | May 3 | Jul 26 – Sep 6 | 80–110 |
| Kiwi | — | — | May 3 | — | 1095–1825 |
| Loquat | — | — | May 3 | — | 730–1825 |
| Mulberries | — | — | May 3 | — | 730–1825 |
| Passion Fruit | — | — | May 3 | — | 365–545 |
| Pawpaw | — | — | May 3 | — | 1095–2555 |
| Persimmon | — | — | May 3 | — | 1095–2555 |
| Pomegranate | — | — | May 3 | — | 730–1095 |
| Quince | — | — | May 3 | — | 1095–1825 |
| Raspberries | — | — | May 3 | — | 365–730 |
| Serviceberries | — | — | May 3 | — | 730–1095 |
| Strawberries | — | — | May 3 | Aug 2 – Feb 28 | 90–365 |
🌿 Herbs to Grow in Lincoln County
40 herbs that grow well in Zone 9a with planting dates for Lincoln County.
Show all 40 herbs with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Anise | Mar 22 | Mar 29 | Apr 12 | Jul 12 – Sep 27 | 90–120 |
| Basil | Mar 8 | Apr 26 | Apr 26 | Jun 21 – Aug 23 | 50–75 |
| Bee Balm | — | — | Apr 26 | Jul 26 – Oct 11 | 90–120 |
| Borage | Mar 22 | Mar 29 | Apr 12 | Jun 7 – Jul 26 | 50–60 |
| Caraway | Mar 22 | Mar 29 | Apr 12 | — | 365–450 |
| Catnip | — | — | Apr 26 | Jun 28 – Aug 30 | 60–80 |
| Chamomile | Mar 22 | Mar 29 | Apr 12 | Jun 14 – Aug 23 | 60–90 |
| Chervil | Mar 22 | Mar 29 | Apr 12 | May 24 – Jul 26 | 40–60 |
| Chives | — | — | Apr 26 | Jun 28 – Sep 6 | 60–90 |
| Cilantro | Mar 22 | Mar 29 | Apr 12 | May 24 – Jul 26 | 40–60 |
| Comfrey | — | — | Apr 26 | Jun 28 – Sep 6 | 60–90 |
| Cumin | Mar 22 | Mar 29 | Apr 12 | Jul 26 – Sep 27 | 100–120 |
| Dill | Mar 22 | Mar 29 | Apr 12 | May 24 – Jul 26 | 40–60 |
| Echinacea | — | — | Apr 26 | Aug 30 – Dec 6 | 120–180 |
| Epazote | Mar 8 | Apr 26 | Apr 26 | Jun 14 – Aug 9 | 45–60 |
| Fennel (herb) | Mar 22 | Mar 29 | Apr 12 | Jun 14 – Aug 23 | 60–90 |
| Feverfew | — | — | Apr 26 | Jul 26 – Oct 11 | 90–120 |
| Garlic Chives | — | — | Apr 26 | Jun 28 – Sep 6 | 60–90 |
| Horehound | — | — | Apr 26 | Jul 12 – Sep 6 | 75–90 |
| Hyssop | — | — | Apr 26 | Jul 5 – Sep 6 | 70–90 |
| Lavender | — | — | Apr 26 | Jul 26 – Dec 27 | 90–200 |
| Lemon Balm | — | — | Apr 26 | Jun 28 – Aug 16 | 60–70 |
| Lemon Thyme | — | — | Apr 26 | Jul 5 – Sep 6 | 70–90 |
| Lemon Verbena | Mar 8 | Apr 26 | Apr 26 | Jun 28 – Sep 6 | 60–90 |
| Lemongrass | Mar 8 | Apr 26 | Apr 26 | Jul 12 – Oct 11 | 75–120 |
| Marjoram | — | — | Apr 26 | Jun 28 – Sep 6 | 60–90 |
| Mint | — | — | Apr 26 | Jun 28 – Sep 6 | 60–90 |
| Oregano | — | — | Apr 26 | Jun 28 – Sep 6 | 60–90 |
| Parsley | Mar 22 | Mar 29 | Apr 12 | Jun 14 – Aug 16 | 60–80 |
| Rosemary | — | — | Apr 26 | Jul 19 – Dec 6 | 80–180 |
| Rue | — | — | Apr 26 | Jul 5 – Sep 6 | 70–90 |
| Sage | — | — | Apr 26 | Jul 12 – Sep 6 | 75–90 |
| Savory | — | — | Apr 26 | Jun 21 – Aug 16 | 50–70 |
| Sorrel | Mar 22 | Mar 29 | Apr 12 | May 24 – Jul 26 | 40–60 |
| Stevia | Mar 8 | Apr 26 | Apr 26 | Jun 28 – Sep 6 | 60–90 |
| Tarragon | — | — | Apr 26 | Jun 28 – Sep 6 | 60–90 |
| Thai Basil | Mar 8 | Apr 26 | Apr 26 | Jun 21 – Aug 23 | 50–75 |
| Thyme | — | — | Apr 26 | Jul 5 – Sep 6 | 70–90 |
| Valerian | — | — | Apr 26 | Aug 30 – Dec 6 | 120–180 |
| Yarrow | — | — | Apr 26 | Jul 26 – Oct 11 | 90–120 |
Monthly Planting Guide for Lincoln County
Gardening Guides & Resources
Helpful guides from The Ultimate Homestead to improve your garden in Lincoln County.
Frequently Asked Questions
What planting zone is Lincoln County, OR?
Lincoln County is in USDA Hardiness Zone 9a. This zone classification determines which perennial plants survive winter and sets the baseline for frost timing across the county.
When is the last frost in Lincoln County, OR?
Based on 31 years of NOAA weather station data, the median last spring frost in Lincoln County falls around April 19. In 8 out of 10 years, last frost lands between March 3 and May 11 — a 68-day window of variability. Use May 11 as your conservative safe-to-plant date for frost-sensitive crops.
When is the first fall frost in Lincoln County, OR?
The median first fall frost in Lincoln County arrives around October 31. In cold years it can arrive as early as October 10; in mild years as late as December 2. Harvest or protect frost-sensitive crops — tomatoes, peppers, basil, squash — before this date.
How long is the growing season in Lincoln County?
Lincoln County has a frost-free growing season of approximately 195 days. This is enough time for most warm-season crops including tomatoes, peppers, and squash with proper timing. Climate records show the growing season is trending shorter by about 9.89 days per decade.
What is the soil like in Lincoln County for gardening?
Lincoln County has predominantly Silt Loam soil with a pH range of 5.5–6.4 and Well Drained drainage. Most vegetables and herbs grow well with standard composting and seasonal soil amendment.
What is grown commercially in Lincoln County?
Lincoln County has commercial agriculture that includes Wheat, Hay, Apples, Potatoes, Cattle. These crops reflect the local climate and soil conditions — what succeeds commercially often translates well to home gardens in the same area.
Is Lincoln County a good location for home gardening?
Lincoln County scores 61/100 (Good) on our Microclimate Index, which combines frost reliability, drought pressure, soil challenge, elevation risk, and long-term climate trend. Conditions here are moderate — most common crops grow well with standard timing and care.
Your Lincoln County Garden Planner — Free
A 24-page printable planner built for Lincoln County (Zone 9a). 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