Thurston County, NE — Planting Guide
This month in Thurston County, Nebraska
Your Thurston County, Nebraska garden is entering a new phase. Here's what's on the schedule for June and why each task matters now.
-
Begin indoor sowing: basil, cucumber, and kale
Bottom-water once the first true leaves appear — it keeps stems dry and knocks back damping-off.
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Basket week: carrots, green beans, and kale
Morning harvests are best — cooler temperatures mean crisper produce and longer fridge life.
July prep starts now
- Starting indoors: peppers, begonias, and eggplant
- First harvests: basil, carrots, and cucumber
Thurston County is in USDA Zone 5a. The average last spring frost is April 28 and the first fall frost is October 10, giving you a growing season of approximately 165 days.
At an elevation of 584 ft, Thurston County receives approximately 31.5 in of rainfall annually. Summer highs average 87°F with winter lows around 16°F. The predominant soil type is Loam.
Based on 31 years of NOAA climate station data, the last frost date here varies by 30 days year to year — ranging from April 13 in warm years to May 14 in cold years. The growing season is trending shorter by about 2.34 days per decade. Thurston County scores 57/100 (Moderate) on the Microclimate Index.
🌡️ Zone
5a (-20°F to -15°F min)
❄️ Last Frost
April 28
🍂 First Frost
October 10
📅 Growing Season
165 days
⛰️ Elevation
584 ft
🌧️ Annual Rainfall
31.5 in
Monthly Watering Calendar for Thurston County
When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.
Quick context: Watering math is simple: 1 inch of rainfall delivers ~600 gallons to a 1,000 sq ft garden. Thurston County's 32" annual rainfall covers some months entirely; others need a few hours of drip irrigation per week. The calendar tells you which is which.
View detailed monthly data
| Month | Avg Rainfall | Rainy Days | Extra Water Needed | Watering Effort |
|---|---|---|---|---|
| Jan | 0.9 in | 3 days | — | None |
| Feb | 1.1 in | 4 days | — | None |
| Mar | 1.8 in | 5 days | — | None |
| Apr | 3.5 in | 8 days | 0.8 in | Moderate |
| May | 4.3 in | 10 days | — | Low |
| Jun | 4.8 in | 8 days | — | Low |
| Jul | 4.7 in | 9 days | — | Low |
| Aug | 3.5 in | 7 days | 0.8 in | Moderate |
| Sep | 2.9 in | 6 days | 1.4 in | Moderate |
| Oct | 2.3 in | 5 days | 2 in | High |
| Nov | 0.9 in | 3 days | — | None |
| Dec | 0.8 in | 4 days | — | None |
Annual total: 31.5 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.
Thurston County Soil Profile
Soil Type
Loam
Soil pH
6.6-7.3
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 14 | Oct 22 | 161 days |
| Cautious | May 3 | Oct 14 | 164 days |
| Average year | Apr 28 | Oct 10 | 165 days |
| Optimistic | Apr 21 | Oct 3 | 165 days |
| Aggressive (risky) | Apr 13 | Sep 22 | 162 days |
Not very — frost dates can vary by ±30 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 2.3 days per decade). Use the "Conservative" dates and choose fast-maturing varieties.
Gardening Difficulty Score
Thurston County presents some gardening challenges. Choose adapted varieties and plan around frost dates.
Local Gardening Help in Thurston 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 Thurston County's climate and soil.
County Extension Office
Thurston County University of Nebraska-Lincoln Extension Extension Office
Phone: 402-472-2966
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 Thurston County
Finding local nurseries & garden centers in Thurston County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Thurston 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 Thurston County NE" or "garden center Thurston 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 Thurston County NE" or check your extension office and local parks department. Facebook groups like "Thurston County Gardeners" or "Nebraska 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 Thurston County
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
For new gardeners: Lettuce and cilantro "bolt" (go to seed) when days lengthen. Knowing your day-length curve helps you time spring plantings to harvest before the bolting trigger hits. Thurston County's daylight ranges shape the planting calendar.
Longest Day
15.1 hours
Summer solstice daylight
Shortest Day
8.9 hours
Winter solstice daylight
Peak Sun Hours
10.8 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 | 9.2 hr | 5.2 hr | Short day |
| February | 10.4 hr | 5.9 hr | Short day |
| March | 11.7 hr | 7 hr | Short day |
| April | 13.2 hr | 7.8 hr | Neutral |
| May | 14.4 hr | 8.6 hr | Long day |
| June | 15.1 hr | 10 hr | Long day |
| July | 14.8 hr | 10.8 hr | Long day |
| August | 13.7 hr | 9.8 hr | Neutral |
| September | 12.3 hr | 8.1 hr | Neutral |
| October | 10.8 hr | 7.1 hr | Short day |
| November | 9.6 hr | 5.4 hr | Short day |
| December | 8.9 hr | 4.9 hr | Short day |
Peak sun hours factor in typical cloud cover — use these for solar panel and shade-planning calculations.
Soil Temperature & Composting in Thurston County
Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.
Why it matters: Soil temperature is a leading indicator. A black plastic mulch can warm soil 5-10°F faster than bare ground — meaningful in Thurston County's spring if you're trying to plant tomatoes earlier.
Plant Warm Crops When
Soil reaches 60°F+
Soil warm enough from Jun through Sep.
Best Month to Compost
Jun
Microbial activity peaks when soil is warm.
Active Composting
6 months
Solid season. Piles go dormant in winter.
View detailed monthly data
| Month | Soil 4" Deep | Soil 8" Deep | Compost Activity | Time to Finish |
|---|---|---|---|---|
| Jan | 24°F | 30°F | ❄️ Dormant | ~36 weeks |
| Feb | 23°F | 28°F | ❄️ Dormant | ~36 weeks |
| Mar | 30°F | 34°F | ❄️ Dormant | ~36 weeks |
| Apr | 46°F | 45°F | 🐢 Slow | ~24 weeks |
| May | 57°F | 55°F | ♻️ Active | ~14 weeks |
| Jun | 68°F | 64°F | 🔥 Peak | ~8 weeks |
| Jul | 79°F | 72°F | 🔥 Peak | ~8 weeks |
| Aug | 77°F | 73°F | 🔥 Peak | ~8 weeks |
| Sep | 70°F | 70°F | 🔥 Peak | ~8 weeks |
| Oct | 59°F | 61°F | ♻️ Active | ~14 weeks |
| Nov | 41°F | 48°F | 🐢 Slow | ~24 weeks |
| Dec | 30°F | 39°F | ❄️ Dormant | ~36 weeks |
Highlighted rows = soil 60°F+ (safe for warm-season transplants). Compost finishes fastest during peak activity months.
Pest & Disease Pressure in Thurston County
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
Why it matters: Pest pressure is a function of climate, not effort. Thurston County's baseline tells you how much vigilance is normal. A bad pest year in low-pressure region = a normal year in high-pressure region.
Insect Pest Pressure
Moderate — common pests appear but manageable with monitoring.
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 | Moderate | May, Jun, Jul, Aug |
| Japanese beetles | Moderate | Jun, Jul, Aug |
| Squash bugs | Low | Jun, Jul, Aug |
| Tomato hornworms | Low | Jul, Aug |
| Cabbage loopers | Moderate | May, Jun, Jul, Aug |
| Slugs | Low | Apr, May, Jun |
Organic pest management tips
- Maintain healthy soil with regular compost additions to build natural pest resistance
- Practice crop rotation annually to break pest cycles
- Encourage beneficial insects with flowering herbs like dill, fennel, and yarrow
Cover Crops for Thurston County
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with planting dates calibrated for your area.
The practical takeaway: A fall-planted cover crop in Thurston County is the closest thing to free soil amendment. Plant cereal rye or hairy vetch after harvest; chop it down before it flowers in spring; the soil it leaves behind out-grows any store-bought compost.
Spring Cover Crops (3 options) — Build soil before the main growing season
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Buckwheat | May 5 | Aug 8 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Sorghum-sudan grass | May 5 | Aug 15 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | Mar 31 | Aug 8 | ✓ 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 | May 9 | Sep 12 | — | Deep roots break compaction, attract pollinators and beneficial insects |
Fall Cover Crops (6 options) — Plant after harvest to protect soil over winter
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Austrian winter peas | Jul 30 | Apr 14 | ✓ Yes | Fixes nitrogen, good for heavy clay soils |
| Daikon radish | Aug 13 | Apr 14 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Jul 26 | Apr 14 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
| Oats | Sep 6 | Apr 14 | — | Quick biomass, winterkills in cold zones — no spring tillage needed |
| Winter rye | Jul 13 | Apr 14 | — | Suppresses weeds, prevents erosion, breaks up compacted soil |
| Winter wheat | Jul 17 | Apr 7 | — | Erosion control, weed suppression, good biomass |
Wind & Microclimate in Thurston County
The practical takeaway: Wind dries soil, knocks over young transplants, and disrupts pollination for bees and butterflies. Thurston County averages 11.4 mph — above 10 mph means windbreaks (shrubs, fences, taller crops to windward), staked tomatoes from day one, and an extra round of watering during dry windy spells. Lower wind = lower water bills and fewer broken stems.
Wind dries soil, stresses plants, and affects frost patterns. Understanding your exposure helps with garden placement.
Seasonal Wind Speed
Spring: 17 mph Summer: 11 mph
Fall: 13 mph Winter: 14 mph
Prevailing wind: S. Windy area — plant a windbreak hedge on the S side of your garden.
Windbreak Benefit
6.6/10
Moderately beneficial — a simple fence or trellis can protect delicate crops from wind stress.
Frost Pocket Risk
Low
Relatively flat terrain (165 ft range). Frost pocket risk is minimal — garden placement is flexible.
Rainwater Harvesting in Thurston County
How much water you can collect, when to collect it, and what size system you need for your garden.
The practical takeaway: Building a rainwater system is mostly about doing the math: roof area × annual rainfall × 0.6 = gallons you could realistically capture. For Thurston County, that's your 32" times your roof.
Annual Collection
15,699 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 2,000 gal tank.
Legal Status
Unrestricted
Rainwater harvesting is fully legal in your state with no restrictions.
Best Collection Months
Apr, May, Jun, Jul
Highest rainfall months — your barrels will fill up quickly during these months.
Months to Draw From Storage
Jan, Nov, Dec
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 31.5 inches of rain per year
- A 1,000 sq ft roof can collect roughly 15,699 gallons annually
- Rainwater harvesting is fully legal in your state
- Stock up on stored water before your dry season (Jan, Nov, Dec)
- Use a first-flush diverter to keep roof debris out of your collection
Soil & Growing Conditions in Thurston County
Soil Type
Loam
Soil pH 6.6–7.3 · Well Drained drainage
Native soil is well-suited to most vegetables and herbs with regular compost additions.
Watering Needs
Drought stress: 5.5/10
Moderate drought pressure. Drip irrigation and mulching are highly recommended to maintain soil moisture through summer.
Season Tips
165-day frost-free season
Start warm-season crops indoors and focus on short-season varieties. Cold frames extend your season by 3–4 weeks in fall.
Your Free Printable Garden Planner
Plan every bed, every planting, every harvest — in one place. This 22-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
Test your soil pH, nitrogen, phosphorus, and potassium levels before planting.
Get instant, accurate soil pH readings to fine-tune your amendments.
Boost soil fertility and structure with rich, well-aged organic compost.
🥬 Vegetables to Grow in Thurston County
105 vegetables that grow well in Zone 5a with planting dates for Thurston County.
Show all 105 vegetables with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Acorn Squash | Mar 24 | May 5 | May 12 | — | Aug 4 – Sep 8 | 80–100 |
| Amaranth | Mar 3 | May 5 | May 12 | — | Aug 11 – Sep 29 | 90–120 |
| Arugula | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 2 – Aug 4 | 30–50 |
| Asparagus | — | — | May 12 | — | — | 730–1095 |
| Beets | — | Apr 14 | — | Aug 1 | Jun 9 – Jul 7 | 50–70 |
| Belgian Endive | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Aug 18 – Oct 13 | 110–150 |
| Bitter Melon | Mar 3 | May 5 | May 12 | — | Jul 14 – Aug 25 | 60–90 |
| Black Beans | — | May 5 | — | — | Aug 4 – Sep 22 | 90–120 |
| Bok Choy | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 9 – Jul 14 | 40–60 |
| Broccoli | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 30 – Aug 11 | 60–90 |
| Broccoli Rabe | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 9 – Jul 14 | 40–60 |
| Brussels Sprouts | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jul 28 – Sep 22 | 90–130 |
| Butternut Squash | Mar 24 | May 5 | May 12 | — | Aug 11 – Sep 15 | 85–110 |
| Cabbage | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 30 – Aug 25 | 60–100 |
| Calabash | Mar 3 | May 5 | May 12 | — | Aug 4 – Sep 29 | 80–120 |
| Carrots | — | Apr 14 | — | Aug 1 | Jun 16 – Jul 21 | 60–80 |
| Cauliflower | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 23 – Aug 25 | 55–100 |
| Celeriac | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Aug 11 – Sep 15 | 100–120 |
| Celery | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jul 21 – Sep 15 | 80–120 |
| Celtuce | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 30 – Aug 11 | 60–90 |
| Chard | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 23 – Aug 11 | 50–60 |
| Chickpeas | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jul 21 – Sep 1 | 80–110 |
| Chicory | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 30 – Aug 11 | 60–85 |
| Chinese Cabbage | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 23 – Jul 21 | 50–70 |
| Christmas Lima Beans | Mar 3 | May 5 | May 12 | — | Aug 4 – Sep 8 | 80–100 |
| Collard Greens | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 23 – Aug 25 | 55–75 |
| Corn | — | May 5 | — | — | Jul 7 – Sep 1 | 60–100 |
| Cowpeas | — | May 5 | — | — | Jul 7 – Aug 18 | 60–90 |
| Cress | Mar 24 | Apr 14 | Apr 28 | Aug 1 | May 12 – Jun 2 | 14–21 |
| Crookneck Squash | Mar 24 | May 5 | May 12 | — | Jun 30 – Jul 28 | 45–60 |
| Crosne | — | Apr 14 | — | Aug 1 | Sep 15 – Sep 29 | 150–200 |
| Cucumber | Mar 24 | May 5 | May 12 | — | Jul 7 – Sep 1 | 50–70 |
| Daikon | — | Apr 14 | — | Aug 1 | Jun 9 – Jul 7 | 50–70 |
| Delicata Squash | Mar 24 | May 5 | May 12 | — | Aug 4 – Sep 8 | 80–100 |
| Edamame | — | May 5 | — | — | Jul 21 – Sep 1 | 75–100 |
| Eggplant | Feb 17 | May 5 | May 12 | — | Jul 21 – Sep 22 | 65–85 |
| Endive | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 16 – Jul 21 | 45–65 |
| Escarole | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 23 – Jul 21 | 50–70 |
| Fava Beans | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jul 14 – Aug 25 | 75–100 |
| Fennel | Mar 3 | May 5 | May 12 | — | Jul 14 – Aug 25 | 60–90 |
| Garlic | — | — | — | Aug 29 | Nov 28 – Feb 13 | 90–240 |
| Green Beans | — | May 5 | — | — | Jun 30 – Aug 25 | 50–65 |
| Horseradish | — | — | May 12 | — | Sep 15 – Oct 27 | 120–180 |
| Hot Peppers | Feb 17 | May 5 | May 12 | — | Jul 21 – Oct 27 | 70–120 |
| Hubbard Squash | Mar 24 | May 5 | May 12 | — | Aug 25 – Sep 29 | 100–120 |
| Kabocha | Mar 24 | May 5 | May 12 | — | Aug 11 – Sep 8 | 85–100 |
| Kai Lan | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 16 – Jul 14 | 45–60 |
| Kale | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 23 – Aug 18 | 50–70 |
| Kidney Beans | — | May 5 | — | — | Aug 4 – Sep 8 | 85–110 |
| Kohlrabi | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 16 – Jul 21 | 45–65 |
| Komatsuna | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 2 – Jul 7 | 35–50 |
| Leeks | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jul 28 – Oct 13 | 90–150 |
| Lentils | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jul 21 – Sep 1 | 80–110 |
| Lettuce | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 2 – Aug 11 | 30–60 |
| Lima Beans | — | May 5 | — | — | Jul 7 – Aug 18 | 60–90 |
| Mache | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 9 – Jul 14 | 40–60 |
| Melon | Mar 24 | May 5 | May 12 | — | Jul 21 – Sep 8 | 70–100 |
| Microgreens | Mar 24 | Apr 14 | Apr 28 | Aug 1 | May 5 – Jun 2 | 7–21 |
| Mitsuba | Mar 24 | Apr 14 | Apr 21 | Aug 1 | Jun 16 – Aug 11 | 50–70 |
| Mizuna | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 2 – Jun 30 | 30–45 |
| Mustard Greens | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 2 – Aug 4 | 30–50 |
| Napa Cabbage | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 23 – Jul 28 | 55–75 |
| New Zealand Spinach | Mar 3 | May 5 | May 12 | — | Jul 7 – Aug 4 | 55–70 |
| Okra | Mar 3 | May 5 | May 12 | — | Jul 7 – Sep 1 | 50–65 |
| Onion | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jul 28 – Sep 15 | 90–120 |
| Pac Choi | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 9 – Jul 7 | 40–55 |
| Parsnip | — | Apr 14 | — | Aug 1 | Jul 28 – Sep 8 | 100–130 |
| Patty Pan Squash | Mar 24 | May 5 | May 12 | — | Jun 30 – Jul 28 | 45–60 |
| Peas | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 23 – Aug 18 | 55–70 |
| Peppers | Feb 17 | May 5 | May 12 | — | Jul 14 – Sep 22 | 60–90 |
| Pole Beans | Mar 3 | May 5 | May 12 | — | Jul 7 – Sep 1 | 55–70 |
| Potatoes | Mar 3 | May 5 | May 12 | — | Jul 21 – Sep 29 | 70–120 |
| Pumpkin | Mar 24 | May 5 | May 12 | — | Aug 11 – Sep 29 | 85–120 |
| Purslane | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 9 – Jul 14 | 40–60 |
| Radicchio | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 30 – Aug 4 | 60–80 |
| Radish | — | Apr 14 | — | Aug 1 | May 12 – Jun 2 | 22–35 |
| Rhubarb | — | — | May 19 | — | — | 365–730 |
| Romanesco | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jul 14 – Aug 25 | 75–100 |
| Rutabaga | — | Apr 14 | — | Aug 1 | Jul 7 – Aug 11 | 80–100 |
| Salsify | — | Apr 14 | — | Aug 1 | Jul 28 – Sep 8 | 100–130 |
| Savoy Cabbage | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jul 7 – Sep 1 | 70–110 |
| Scallions | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 23 – Jul 21 | 50–70 |
| Scarlet Runner Beans | Mar 3 | May 5 | May 12 | — | Jul 14 – Aug 18 | 60–80 |
| Shallot | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jul 28 – Sep 15 | 90–120 |
| Shiso | Mar 10 | May 5 | May 12 | — | Jul 7 – Sep 1 | 50–70 |
| Snap Peas | Mar 3 | May 5 | May 12 | — | Jul 7 – Sep 1 | 55–70 |
| Snow Peas | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 23 – Aug 18 | 50–65 |
| Soybeans | — | May 5 | — | — | Jul 28 – Sep 22 | 80–120 |
| Spaghetti Squash | Mar 24 | May 5 | May 12 | — | Aug 11 – Sep 8 | 85–100 |
| Spinach | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 2 – Aug 4 | 35–50 |
| Squash (Summer) | Mar 24 | May 5 | May 12 | — | Jun 30 – Sep 1 | 45–65 |
| Squash (Winter) | Mar 24 | May 5 | May 12 | — | Aug 4 – Sep 29 | 80–120 |
| Sunchoke | — | — | May 12 | — | Sep 1 – Oct 27 | 110–150 |
| Sweet Corn | — | May 5 | — | — | Jul 7 – Aug 18 | 60–90 |
| Sweet Potatoes | Mar 3 | May 5 | May 12 | — | Aug 11 – Sep 29 | 90–120 |
| Tatsoi | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 2 – Jul 7 | 35–50 |
| Tomatillo | Mar 3 | May 5 | May 12 | — | Jul 14 – Sep 22 | 60–85 |
| Tomatoes | Mar 3 | May 5 | May 12 | — | Jul 14 – Sep 22 | 60–85 |
| Turnip | — | Apr 14 | — | Aug 1 | May 26 – Jun 30 | 40–60 |
| Watercress | Mar 24 | Apr 14 | Apr 28 | Aug 1 | Jun 9 – Jul 14 | 40–60 |
| Watermelon | Mar 24 | May 5 | May 12 | — | Jul 21 – Sep 8 | 70–100 |
| Wax Beans | — | May 5 | — | — | Jun 30 – Aug 25 | 50–65 |
| Winter Melon | Mar 3 | May 5 | May 12 | — | Aug 11 – Sep 29 | 90–120 |
| Yard Long Beans | Mar 3 | May 5 | May 12 | — | Jul 7 – Aug 18 | 55–80 |
| Zucchini | Mar 24 | May 5 | May 12 | — | Jun 30 – Aug 25 | 45–60 |
🍓 Fruits to Grow in Thurston County
27 fruits that grow well in Zone 5a with planting dates for Thurston County.
Show all 27 fruits with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Alpine Strawberries | — | — | May 19 | — | Aug 18 – Nov 3 | 90–180 |
| Aronia | — | — | May 19 | — | — | 730–1095 |
| Blackberries | — | — | May 19 | — | — | 365–730 |
| Blueberries | — | — | May 19 | — | — | 730–1095 |
| Boysenberries | — | — | May 19 | — | — | 365–730 |
| Cantaloupe | — | — | May 19 | — | Jul 28 – Sep 1 | 70–90 |
| Che Fruit | — | — | May 19 | — | — | 1095–1825 |
| Cranberries | — | — | May 19 | — | — | 730–1095 |
| Currants | — | — | May 19 | — | — | 730–1095 |
| Elderberries | — | — | May 19 | — | — | 730–1095 |
| Goji Berries | — | — | May 19 | — | — | 730–1095 |
| Gooseberries | — | — | May 19 | — | — | 730–1095 |
| Grapes | — | — | May 19 | — | — | 730–1095 |
| Ground Cherry | — | — | May 19 | — | Jul 28 – Sep 22 | 65–80 |
| Hardy Kiwi | — | — | May 19 | — | — | 1095–1825 |
| Haskaps | — | — | May 19 | — | — | 730–1095 |
| Honeydew | — | — | May 19 | — | Aug 11 – Sep 22 | 80–110 |
| Jostaberry | — | — | May 19 | — | — | 730–1095 |
| Lingonberries | — | — | May 19 | — | — | 730–1095 |
| Medlar | — | — | May 19 | — | — | 1095–1825 |
| Mulberries | — | — | May 19 | — | — | 730–1825 |
| Pawpaw | — | — | May 19 | — | — | 1095–2555 |
| Persimmon | — | — | May 19 | — | — | 1095–2555 |
| Quince | — | — | May 19 | — | — | 1095–1825 |
| Raspberries | — | — | May 19 | — | — | 365–730 |
| Serviceberries | — | — | May 19 | — | — | 730–1095 |
| Strawberries | — | — | May 19 | — | Aug 18 – Nov 3 | 90–365 |
🌿 Herbs to Grow in Thurston County
34 herbs that grow well in Zone 5a with planting dates for Thurston County.
Show all 34 herbs with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Angelica | Mar 24 | Apr 14 | Apr 21 | Aug 1 | — | 365–730 |
| Anise | Mar 24 | Apr 14 | Apr 21 | Aug 1 | Jul 21 – Oct 6 | 90–120 |
| Basil | Mar 10 | May 5 | May 12 | — | Jul 7 – Sep 8 | 50–75 |
| Bee Balm | — | — | May 5 | — | Aug 4 – Oct 20 | 90–120 |
| Borage | Mar 24 | Apr 14 | Apr 21 | Aug 1 | Jun 16 – Aug 4 | 50–60 |
| Caraway | Mar 24 | Apr 14 | Apr 21 | Aug 1 | — | 365–450 |
| Catnip | — | — | May 5 | — | Jul 7 – Sep 8 | 60–80 |
| Chamomile | Mar 24 | Apr 14 | Apr 21 | Aug 1 | Jun 23 – Sep 1 | 60–90 |
| Chervil | Mar 24 | Apr 14 | Apr 21 | Aug 1 | Jun 2 – Aug 4 | 40–60 |
| Chives | — | — | May 5 | — | Jul 7 – Sep 15 | 60–90 |
| Cilantro | Mar 24 | Apr 14 | Apr 21 | Aug 1 | Jun 2 – Aug 4 | 40–60 |
| Comfrey | — | — | May 5 | — | Jul 7 – Sep 15 | 60–90 |
| Cumin | Mar 24 | Apr 14 | Apr 21 | Aug 1 | Aug 4 – Oct 6 | 100–120 |
| Dill | Mar 24 | Apr 14 | Apr 21 | Aug 1 | Jun 2 – Aug 4 | 40–60 |
| Epazote | Mar 10 | May 5 | May 12 | — | Jun 30 – Aug 25 | 45–60 |
| Fennel (herb) | Mar 24 | Apr 14 | Apr 21 | Aug 1 | Jun 23 – Sep 1 | 60–90 |
| Feverfew | — | — | May 5 | — | Aug 4 – Oct 20 | 90–120 |
| Garlic Chives | — | — | May 5 | — | Jul 7 – Sep 15 | 60–90 |
| Horehound | — | — | May 5 | — | Jul 21 – Sep 15 | 75–90 |
| Hyssop | — | — | May 5 | — | Jul 14 – Sep 15 | 70–90 |
| Lemon Balm | — | — | May 5 | — | Jul 7 – Aug 25 | 60–70 |
| Lemon Thyme | — | — | May 5 | — | Jul 14 – Sep 15 | 70–90 |
| Lovage | — | — | May 5 | — | Jul 14 – Sep 15 | 70–90 |
| Mint | — | — | May 5 | — | Jul 7 – Sep 15 | 60–90 |
| Oregano | — | — | May 5 | — | Jul 7 – Sep 15 | 60–90 |
| Parsley | Mar 24 | Apr 14 | Apr 21 | Aug 1 | Jun 23 – Aug 25 | 60–80 |
| Rue | — | — | May 5 | — | Jul 14 – Sep 15 | 70–90 |
| Sage | — | — | May 5 | — | Jul 21 – Sep 15 | 75–90 |
| Savory | — | — | May 5 | — | Jun 30 – Aug 25 | 50–70 |
| Sorrel | Mar 24 | Apr 14 | Apr 21 | Aug 1 | Jun 2 – Aug 4 | 40–60 |
| Tarragon | — | — | May 5 | — | Jul 7 – Sep 15 | 60–90 |
| Thai Basil | Mar 10 | May 5 | May 12 | — | Jul 7 – Sep 8 | 50–75 |
| Thyme | — | — | May 5 | — | Jul 14 – Sep 15 | 70–90 |
| Valerian | — | — | May 5 | — | Sep 8 – Oct 20 | 120–180 |
🌸 Flowers to Grow in Thurston County
51 flowers that grow well in Zone 5a with planting dates for Thurston County.
Show all 51 flowers with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Bloom | Days to Maturity |
|---|---|---|---|---|---|---|
| Ageratum | Mar 10 | May 5 | May 5 | — | Jun 30 – Sep 22 | 60–75 |
| Alliums | — | — | — | Aug 29 | Oct 3 – Oct 31 | 28–42 |
| Anemones | Mar 31 | — | Apr 28 | — | Jun 9 – Jul 7 | 90–120 |
| Astilbe | Feb 24 | — | May 12 | — | Jul 28 – Sep 29 | 70–100 |
| Bachelor's Button | Mar 17 | Apr 7 | Apr 28 | — | Jun 30 – Sep 8 | 60–90 |
| Begonias | Feb 17 | — | May 5 | — | Jul 14 – Oct 6 | 70–90 |
| Black-eyed Susan | Feb 24 | Apr 28 | May 12 | — | Jul 28 – Oct 27 | 60–80 |
| Bleeding Hearts | Feb 24 | — | May 12 | — | Jul 7 – Aug 18 | 60–90 |
| Calendula | Mar 17 | Apr 7 | Apr 28 | — | Jun 16 – Sep 8 | 50–70 |
| Celosia | Mar 24 | May 12 | May 12 | — | Jul 14 – Oct 13 | 60–90 |
| Columbine | Feb 24 | May 12 | May 12 | — | Jul 7 – Aug 18 | 70–100 |
| Coreopsis | Feb 24 | May 5 | May 12 | — | Jul 21 – Oct 27 | 60–80 |
| Cosmos | Mar 31 | May 5 | May 5 | — | Jul 14 – Oct 6 | 60–90 |
| Crocus | — | — | — | Aug 29 | Jul 11 – Aug 1 | 10–20 |
| Daffodils | — | — | — | Aug 29 | Jul 18 – Aug 8 | 20–40 |
| Dahlias | Mar 31 | May 5 | May 5 | — | Jul 28 – Oct 20 | 70–120 |
| Daylily | Feb 24 | — | May 12 | — | Aug 4 – Oct 27 | 60–90 |
| Dianthus | Feb 24 | Mar 31 | Apr 14 | — | Jun 2 – Aug 18 | 60–80 |
| Echinacea (Purple Coneflower) | Feb 24 | May 12 | May 12 | — | Aug 4 – Oct 27 | 70–90 |
| Foxglove | Feb 24 | May 12 | May 12 | — | Jul 7 – Aug 18 | 80–120 |
| Gaillardia (Blanket Flower) | Mar 3 | May 12 | May 12 | — | Jul 21 – Nov 10 | 70–100 |
| Geraniums | Feb 17 | — | May 5 | — | Jul 14 – Oct 6 | 70–100 |
| Gladiolus | — | May 5 | May 5 | — | Jul 28 – Oct 20 | 70–100 |
| Hostas | Feb 17 | — | May 12 | — | Aug 4 – Oct 27 | 60–90 |
| Hyacinths | — | — | — | Aug 29 | Aug 8 – Sep 5 | 14–28 |
| Hydrangeas | Feb 17 | — | May 12 | — | Jul 28 – Oct 13 | 90–150 |
| Impatiens | Mar 3 | — | May 5 | — | Jul 14 – Oct 6 | 60–75 |
| Irises | — | Division | May 12 | — | Jul 7 – Aug 11 | 60–100 |
| Larkspur | — | Mar 31 | — | — | Jun 9 – Aug 4 | 60–90 |
| Lavender | Feb 17 | — | May 19 | — | Jul 28 – Sep 8 | 90–120 |
| Lilies | — | Division | May 12 | — | Jul 21 – Oct 13 | 70–120 |
| Lobelia | Feb 17 | — | Apr 21 | — | Jun 16 – Aug 25 | 70–80 |
| Lupine | Feb 24 | May 12 | May 12 | — | Jul 7 – Aug 18 | 75–100 |
| Marigolds | Mar 17 | May 5 | May 5 | — | Jun 30 – Sep 22 | 50–70 |
| Nasturtium | Mar 31 | May 5 | May 5 | — | Jun 30 – Oct 6 | 55–65 |
| Pansy | Feb 17 | — | Apr 28 | — | Jun 23 – Aug 18 | 70–90 |
| Peonies | — | Division | May 12 | — | Jul 21 – Sep 1 | 90–120 |
| Petunia | Mar 3 | — | May 5 | — | Jul 14 – Oct 6 | 70–90 |
| Phlox | Feb 24 | May 12 | May 12 | — | Jul 28 – Oct 13 | 80–110 |
| Portulaca | Mar 24 | May 12 | May 12 | — | Jun 30 – Sep 29 | 50–70 |
| Roses | Feb 17 | — | May 12 | — | Jul 28 – Oct 27 | 90–180 |
| Salvia | Feb 24 | — | May 5 | — | Jul 14 – Oct 6 | 70–90 |
| Sedum (Stonecrop) | Feb 24 | — | May 12 | — | Sep 8 – Nov 10 | 60–90 |
| Snapdragon | Feb 17 | Apr 14 | Apr 28 | — | Jul 7 – Sep 8 | 70–100 |
| Sunflower | Apr 7 | May 5 | May 5 | — | Jul 28 – Oct 6 | 70–100 |
| Sweet Alyssum | Mar 10 | Apr 14 | Apr 28 | — | Jun 9 – Aug 18 | 45–60 |
| Sweet Pea | Mar 17 | Mar 24 | Apr 28 | — | Jul 14 – Sep 15 | 65–85 |
| Tulips | — | — | — | Aug 29 | Aug 1 – Aug 22 | 15–30 |
| Vinca (Annual) | Feb 10 | — | May 12 | — | Jul 21 – Oct 6 | 70–90 |
| Yarrow | Feb 24 | Apr 28 | May 12 | — | Jul 21 – Oct 27 | 60–90 |
| Zinnia | Mar 31 | May 5 | May 5 | — | Jul 14 – Oct 6 | 60–70 |