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Hooker County, NE — Planting Guide

Hooker County is in USDA Zone 4b. The average last spring frost is May 13 and the first fall frost is October 4, giving you a growing season of approximately 144 days.

At an elevation of 737 ft, Hooker County receives approximately 21.1 in of rainfall annually. Summer highs average 81°F with winter lows around 8°F. The predominant soil type is Loam.

Based on 31 years of NOAA climate station data, the last frost date here varies by 25 days year to year — ranging from April 27 in warm years to May 22 in cold years. Hooker County scores 63/100 (Good) on the Microclimate Index.

🌡️ Zone

4b (-25°F to -20°F min)

❄️ Last Frost

May 13

🍂 First Frost

October 4

📅 Growing Season

144 days

⛰️ Elevation

737 ft

🌧️ Annual Rainfall

21.1 in

Hooker County, NE Short season
144 days
Last Spring Frost May 13
144 growing days
First Fall Frost October 4

Monthly Watering Calendar

When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.

1"/wk 0" 1.3" 2.5" 3.8" 5" Jan 1.3" Feb 1.4" Mar 2" +1.9" Apr 2.4" +1.7" May 2.6" +2.6" Jun 1.7" +2.5" Jul 1.8" +2.3" Aug 2" +2.8" Sep 1.5" +2.6" Oct 1.7" Nov 1.7" Dec 1.1"
Rainfall sufficient Supplemental water needed Heavy watering required - - - 1"/week garden need
View detailed monthly data
MonthAvg RainfallRainy DaysExtra Water NeededWatering Effort
Jan 1.3 in 5 days None
Feb 1.4 in 5 days None
Mar 2 in 7 days None
Apr 2.4 in 7 days 1.9 in High
May 2.6 in 8 days 1.7 in High
Jun 1.7 in 4 days 2.6 in High
Jul 1.8 in 5 days 2.5 in High
Aug 2 in 6 days 2.3 in High
Sep 1.5 in 6 days 2.8 in High
Oct 1.7 in 5 days 2.6 in High
Nov 1.7 in 5 days None
Dec 1.1 in 6 days None

Annual total: 21.2 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.

Hooker County Soil Profile

Soil Type

Loam

Soil pH

6.2-7.1

Drainage

Well Drained

Frost Risk Probability

Based on 31 years of NOAA weather station data from 3 stations

Too early frost risk Safe to Plant May 13 → Oct 4 144 frost-free days Protect crops frost returns Apr May Jun Jul Aug Sep Oct Nov Safe: May 22 Protect by: Oct 14

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 22 Oct 14 145 days
Cautious May 15 Oct 8 146 days
Average year May 13 Oct 4 144 days
Optimistic May 8 Sep 27 142 days
Aggressive (risky) Apr 27 Sep 19 145 days
📊
How predictable are frost dates here?

Not very — frost dates can vary by ±25 days year-to-year. Use the "Conservative" row in the table below, and keep row covers handy for surprise late frosts.

⚠️
Is the growing season changing?

Slightly — seasons are trending a bit shorter (0.4 days/decade). Stay conservative with planting dates.

Gardening Difficulty Score

63 Good
Frost Timing Risk
9.6/10
Drought Risk
7.5/10
Soil Difficulty
0.0/10
Altitude Challenge
0.0/10
Climate Shift
1.8/10
Rainfall Challenge
3.6/10

Hooker County offers good growing conditions. A little planning around frost dates goes a long way.

Zone 4b Frost Countdown
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Last Frost: May 13 First Frost: Oct 4

Local Gardening Help in Hooker 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 Hooker County's climate and soil.

County Extension Office

Hooker 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.

Find Master Gardeners in NE →

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.

Request a Soil Test →

Services Available in Hooker County

Soil testing Pest identification Gardening workshops
Finding local nurseries & garden centers in Hooker County

Why Buy Local

Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Hooker 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 Hooker County NE" or "garden center Hooker 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 Hooker County NE" or check your extension office and local parks department. Facebook groups like "Hooker 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.

After Spinach (harvest ends Aug 19) 46 days until frost
After Peas (harvest ends Sep 2) 32 days until frost
After Kale (harvest ends Sep 2) 32 days until frost
After Lettuce (harvest ends Aug 26) 39 days until frost
Show 6 more succession options
After Sweet Corn (harvest ends Aug 26) 39 days until frost
After Chard (harvest ends Aug 26) 39 days until frost
After Green Beans (harvest ends Sep 2) 32 days until frost
After Broccoli (harvest ends Aug 26) 39 days until frost
After Napa Cabbage (harvest ends Aug 12) 53 days until frost
After Lima Beans (harvest ends Aug 26) 39 days until frost

Sunlight & Day Length

Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.

Longest Day

15 hours

Summer solstice daylight

Shortest Day

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.

14hr 12hr 3h 6h 10h 13h 16h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight hours (sunrise to sunset) Peak sun hours (direct sunlight after cloud cover) ▪ Gold zone = long day (14+ hr) ▪ Blue zone = short day (<12 hr)

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
MonthDaylight HoursPeak Sun HoursDay Length
January 9.3 hr 4.9 hr Short day
February 10.4 hr 5.7 hr Short day
March 11.7 hr 7.3 hr Short day
April 13.1 hr 8 hr Neutral
May 14.4 hr 9.1 hr Long day
June 15 hr 10 hr Long day
July 14.8 hr 10.8 hr Long day
August 13.7 hr 9.4 hr Neutral
September 12.3 hr 8.4 hr Neutral
October 10.8 hr 7.3 hr Short day
November 9.6 hr 5.7 hr Short day
December 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 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 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.

60°F 70°F 23° 45° 68° 90° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
4" depth 8" depth - - - 60°F (corn, beans) - - - 70°F (tomatoes, peppers)
View detailed monthly data
MonthSoil 4" DeepSoil 8" DeepCompost ActivityTime to Finish
Jan 13°F 23°F ❄️ Dormant ~36 weeks
Feb 19°F 23°F ❄️ Dormant ~36 weeks
Mar 27°F 29°F ❄️ Dormant ~36 weeks
Apr 42°F 39°F 🐢 Slow ~24 weeks
May 55°F 52°F ♻️ Active ~14 weeks
Jun 67°F 59°F 🔥 Peak ~8 weeks
Jul 72°F 66°F 🔥 Peak ~8 weeks
Aug 72°F 68°F 🔥 Peak ~8 weeks
Sep 64°F 65°F ♻️ Active ~14 weeks
Oct 52°F 55°F ♻️ Active ~14 weeks
Nov 39°F 43°F ❄️ Dormant ~36 weeks
Dec 21°F 31°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 Hooker County

Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.

Insect Pest Pressure

4.6 / 10

Moderate — common pests appear but manageable with monitoring.

Disease Risk

1.5 / 10

Low disease risk — dry conditions reduce fungal problems.

Seasonal Risk

Spring Low
Summer High
Fall Low
Winter Low
View 5 common pests in your area
PestRisk LevelPeak Months
Aphids Moderate May, Jun, Jul, Aug
Cabbage worms Low Jun, Jul, Aug
Colorado potato beetle Moderate Jun, Jul
Flea beetles Low May, Jun, Jul
Slugs Moderate May, Jun, Jul, Aug, Sep
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 Hooker County

Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with county-specific planting dates.

Spring Cover Crops (2 options) — Build soil before the main growing season
Crop Plant By Terminate N-Fixing Soil Benefit
Buckwheat May 24 Aug 2 Rapid growth, attracts pollinators, suppresses weeds
White clover Apr 14 Jul 26 ✓ 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 24 Sep 20 Deep roots break compaction, attract pollinators and beneficial insects
Fall Cover Crops (5 options) — Plant after harvest to protect soil over winter
Crop Plant By Terminate N-Fixing Soil Benefit
Daikon radish Aug 22 Apr 22 Deep taproot breaks compaction, excellent for clay soils
Hairy vetch Jul 29 Apr 22 ✓ Yes Excellent nitrogen fixer, good for depleted soils
Oats Aug 22 Apr 29 Quick biomass, winterkills in cold zones — no spring tillage needed
Winter rye Jun 25 Apr 29 Suppresses weeds, prevents erosion, breaks up compacted soil
Winter wheat Jul 1 Apr 22 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: 15 mph   Summer: 11 mph

Fall: 14 mph   Winter: 15 mph

Prevailing wind: S. Windy area — plant a windbreak hedge on the S side of your garden.

Windbreak Benefit

7.2/10

Strongly recommended — a windbreak (fence, hedge, or row of tall crops like corn or sunflowers) will significantly improve garden yields.

Frost Pocket Risk

Low

Relatively flat terrain (188 ft range). Frost pocket risk is minimal — garden placement is flexible.

Rainwater Harvesting Potential

How much water you can collect, when to collect it, and what size system you need for your garden.

Annual Collection

10,566 gal

Per 1,000 sq ft of roof area (at 80% collection efficiency)

Recommended Setup

7 rain barrels (55 gal each)

For a typical 500 sq ft garden. Serious collectors: consider a 1,750 gal tank.

Legal Status

Unrestricted

Rainwater harvesting is fully legal in your state with no restrictions.

Best Collection Months

Mar, Apr, May, Aug

Highest rainfall months — your barrels will fill up quickly during these months.

Months to Draw From Storage

Jan, Feb, 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 21.2 inches of rain per year
  • A 1,000 sq ft roof can collect roughly 10,566 gallons annually
  • Rainwater harvesting is fully legal in your state
  • Stock up on stored water before your dry season (Jan, Feb, Dec)
  • Use a first-flush diverter to keep roof debris out of your collection

Soil & Growing Conditions in Hooker County

Soil Type

Loam

Soil pH 6.2–7.1 · Well Drained drainage

Native soil is well-suited to most vegetables and herbs with regular compost additions.

Watering Needs

Drought stress: 7.5/10

High drought stress. Consistent irrigation is essential — consider drip systems, heavy mulch, and drought-tolerant varieties.

Season Tips

144-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.

Free Garden Planner

Plan your entire garden season — organize planting dates, track what you're growing, and know exactly when to start seeds, transplant, and harvest.

Get My Free Planner →

Recommended for Your Garden

🧪
Soil Test Kit $12-25

Test your soil pH, nitrogen, phosphorus, and potassium levels before planting.

📏
Digital pH Meter $10-20

Get instant, accurate soil pH readings to fine-tune your amendments.

🍂
Organic Compost $8-30

Boost soil fertility and structure with rich, well-aged organic compost.

🥬 Vegetables to Grow in Hooker County

96 vegetables that grow well in Zone 4b with planting dates for Hooker County.

Show all 96 vegetables with planting dates
Plant Start Indoors Direct Sow Transplant Harvest Days to Maturity
Acorn Squash Apr 1 May 27 Jun 3 Aug 26 – Sep 30 80–100
Amaranth Mar 11 May 27 Jun 3 Sep 2 – Oct 21 90–120
Arugula Apr 1 May 6 May 13 Jun 17 – Aug 19 30–50
Asparagus May 27 730–1095
Beets May 6 Jul 1 – Jul 29 50–70
Belgian Endive Apr 1 May 6 May 13 Sep 2 – Oct 7 110–150
Black Beans May 27 Aug 26 – Oct 14 90–120
Bok Choy Apr 1 May 6 May 13 Jun 24 – Jul 29 40–60
Broccoli Apr 1 May 6 May 13 Jul 15 – Aug 26 60–90
Broccoli Rabe Apr 1 May 6 May 13 Jun 24 – Jul 29 40–60
Brussels Sprouts Apr 1 May 6 May 13 Aug 12 – Oct 7 90–130
Butternut Squash Apr 1 May 27 Jun 3 Sep 2 – Oct 7 85–110
Cabbage Apr 1 May 6 May 13 Jul 15 – Sep 9 60–100
Carrots May 6 Jul 8 – Aug 12 60–80
Cauliflower Apr 1 May 6 May 13 Jul 8 – Sep 9 55–100
Celeriac Apr 1 May 6 May 13 Aug 26 – Sep 30 100–120
Celery Apr 1 May 6 May 13 Aug 5 – Sep 30 80–120
Celtuce Apr 1 May 6 May 13 Jul 15 – Aug 26 60–90
Chard Apr 1 May 6 May 13 Jul 8 – Aug 26 50–60
Chickpeas Apr 1 May 6 May 13 Aug 5 – Sep 16 80–110
Chicory Apr 1 May 6 May 13 Jul 15 – Aug 26 60–85
Chinese Cabbage Apr 1 May 6 May 13 Jul 8 – Aug 5 50–70
Christmas Lima Beans Mar 11 May 27 Jun 3 Aug 26 – Sep 30 80–100
Collard Greens Apr 1 May 6 May 13 Jul 8 – Sep 9 55–75
Corn May 27 Jul 29 – Sep 23 60–100
Cress Apr 1 May 6 May 13 May 27 – Jun 17 14–21
Crookneck Squash Apr 1 May 27 Jun 3 Jul 22 – Aug 19 45–60
Crosne May 6 Oct 7 – Sep 30 150–200
Cucumber Apr 1 May 27 Jun 3 Jul 29 – Sep 23 50–70
Daikon May 6 Jul 1 – Jul 29 50–70
Delicata Squash Apr 1 May 27 Jun 3 Aug 26 – Sep 30 80–100
Edamame May 27 Aug 12 – Sep 23 75–100
Endive Apr 1 May 6 May 13 Jul 1 – Aug 5 45–65
Escarole Apr 1 May 6 May 13 Jul 8 – Aug 5 50–70
Fava Beans Apr 1 May 6 May 13 Jul 29 – Sep 9 75–100
Fennel Mar 11 May 27 Jun 3 Aug 5 – Sep 16 60–90
Garlic 90–240
Green Beans May 27 Jul 22 – Sep 16 50–65
Horseradish May 27 Sep 30 – Oct 21 120–180
Hubbard Squash Apr 1 May 27 Jun 3 Sep 16 – Oct 21 100–120
Kabocha Apr 1 May 27 Jun 3 Sep 2 – Sep 30 85–100
Kai Lan Apr 1 May 6 May 13 Jul 1 – Jul 29 45–60
Kale Apr 1 May 6 May 13 Jul 8 – Sep 2 50–70
Kidney Beans May 27 Aug 26 – Sep 30 85–110
Kohlrabi Apr 1 May 6 May 13 Jul 1 – Aug 5 45–65
Komatsuna Apr 1 May 6 May 13 Jun 17 – Jul 22 35–50
Leeks Apr 1 May 6 May 13 Aug 12 – Oct 7 90–150
Lentils Apr 1 May 6 May 13 Aug 5 – Sep 16 80–110
Lettuce Apr 1 May 6 May 13 Jun 17 – Aug 26 30–60
Lima Beans May 27 Jul 29 – Sep 9 60–90
Mache Apr 1 May 6 May 13 Jun 24 – Jul 29 40–60
Melon Apr 1 May 27 Jun 3 Aug 12 – Sep 30 70–100
Microgreens Apr 1 May 6 May 13 May 20 – Jun 17 7–21
Mitsuba Apr 1 May 6 May 6 Jul 1 – Aug 26 50–70
Mizuna Apr 1 May 6 May 13 Jun 17 – Jul 15 30–45
Mustard Greens Apr 1 May 6 May 13 Jun 17 – Aug 19 30–50
Napa Cabbage Apr 1 May 6 May 13 Jul 8 – Aug 12 55–75
Onion Apr 1 May 6 May 13 Aug 12 – Sep 30 90–120
Pac Choi Apr 1 May 6 May 13 Jun 24 – Jul 22 40–55
Parsnip May 6 Aug 19 – Sep 30 100–130
Patty Pan Squash Apr 1 May 27 Jun 3 Jul 22 – Aug 19 45–60
Peas Apr 1 May 6 May 13 Jul 8 – Sep 2 55–70
Peppers Feb 25 May 27 Jun 3 Aug 5 – Oct 14 60–90
Pole Beans Mar 11 May 27 Jun 3 Jul 29 – Sep 23 55–70
Potatoes Mar 11 May 27 Jun 3 Aug 12 – Oct 21 70–120
Pumpkin Apr 1 May 27 Jun 3 Sep 2 – Oct 21 85–120
Purslane Apr 1 May 6 May 13 Jun 24 – Jul 29 40–60
Radicchio Apr 1 May 6 May 13 Jul 15 – Aug 19 60–80
Radish May 6 Jun 3 – Jun 24 22–35
Rhubarb Jun 10 365–730
Romanesco Apr 1 May 6 May 13 Jul 29 – Sep 9 75–100
Rutabaga May 6 Jul 29 – Sep 2 80–100
Salsify May 6 Aug 19 – Sep 30 100–130
Savoy Cabbage Apr 1 May 6 May 13 Jul 22 – Sep 16 70–110
Scallions Apr 1 May 6 May 13 Jul 8 – Aug 5 50–70
Scarlet Runner Beans Mar 11 May 27 Jun 3 Aug 5 – Sep 9 60–80
Shallot Apr 1 May 6 May 13 Aug 12 – Sep 30 90–120
Shiso Mar 18 May 20 Jun 3 Jul 29 – Sep 23 50–70
Snap Peas Mar 11 May 27 Jun 3 Jul 29 – Sep 23 55–70
Snow Peas Apr 1 May 6 May 13 Jul 8 – Sep 2 50–65
Soybeans May 27 Aug 19 – Oct 14 80–120
Spaghetti Squash Apr 1 May 27 Jun 3 Sep 2 – Sep 30 85–100
Spinach Apr 1 May 6 May 13 Jun 17 – Aug 19 35–50
Squash (Summer) Apr 1 May 27 Jun 3 Jul 22 – Sep 23 45–65
Squash (Winter) Apr 1 May 27 Jun 3 Aug 26 – Oct 21 80–120
Sunchoke May 27 Sep 16 – Oct 21 110–150
Sunflower Mar 11 May 27 Jun 3 Aug 12 – Sep 30 70–100
Sweet Corn May 27 Jul 29 – Sep 9 60–90
Tatsoi Apr 1 May 6 May 13 Jun 17 – Jul 22 35–50
Tomatillo Mar 11 May 27 Jun 3 Aug 5 – Oct 14 60–85
Tomatoes Mar 11 May 27 Jun 3 Aug 5 – Oct 14 60–85
Turnip May 6 Jun 17 – Jul 22 40–60
Watercress Apr 1 May 6 May 13 Jun 24 – Jul 29 40–60
Watermelon Apr 1 May 27 Jun 3 Aug 12 – Sep 30 70–100
Wax Beans May 27 Jul 22 – Sep 16 50–65
Zucchini Apr 1 May 27 Jun 3 Jul 22 – Sep 16 45–60

🍓 Fruits to Grow in Hooker County

22 fruits that grow well in Zone 4b with planting dates for Hooker County.

Show all 22 fruits with planting dates
Plant Start Indoors Direct Sow Transplant Harvest Days to Maturity
Alpine Strawberries Jun 10 Sep 9 – Nov 4 90–180
Aronia Jun 10 730–1095
Blueberries Jun 10 730–1095
Cantaloupe Jun 10 Aug 19 – Sep 23 70–90
Cranberries Jun 10 730–1095
Currants Jun 10 730–1095
Elderberries Jun 10 730–1095
Goji Berries Jun 10 730–1095
Gooseberries Jun 10 730–1095
Grapes Jun 10 730–1095
Ground Cherry Jun 10 Aug 19 – Oct 14 65–80
Hardy Kiwi Jun 10 1095–1825
Haskaps Jun 10 730–1095
Honeydew Jun 10 Sep 2 – Oct 14 80–110
Jostaberry Jun 10 730–1095
Lingonberries Jun 10 730–1095
Medlar Jun 10 1095–1825
Mulberries Jun 10 730–1825
Persimmon Jun 10 1095–2555
Raspberries Jun 10 365–730
Serviceberries Jun 10 730–1095
Strawberries Jun 10 Sep 9 – Nov 4 90–365

🌿 Herbs to Grow in Hooker County

32 herbs that grow well in Zone 4b with planting dates for Hooker County.

Show all 32 herbs with planting dates
Plant Start Indoors Direct Sow Transplant Harvest Days to Maturity
Angelica Apr 1 May 6 May 6 365–730
Anise Apr 1 May 6 May 6 Aug 5 – Sep 30 90–120
Basil Mar 18 May 20 Jun 3 Jul 29 – Sep 30 50–75
Bee Balm May 20 Aug 19 – Oct 14 90–120
Borage Apr 1 May 6 May 6 Jul 1 – Aug 19 50–60
Caraway Apr 1 May 6 May 6 365–450
Catnip May 20 Jul 22 – Sep 23 60–80
Chamomile Apr 1 May 6 May 6 Jul 8 – Sep 16 60–90
Chervil Apr 1 May 6 May 6 Jun 17 – Aug 19 40–60
Chives May 20 Jul 22 – Sep 30 60–90
Cilantro Apr 1 May 6 May 6 Jun 17 – Aug 19 40–60
Comfrey May 20 Jul 22 – Sep 30 60–90
Dill Apr 1 May 6 May 6 Jun 17 – Aug 19 40–60
Echinacea May 20 Sep 23 – Oct 14 120–180
Fennel (herb) Apr 1 May 6 May 6 Jul 8 – Sep 16 60–90
Garlic Chives May 20 Jul 22 – Sep 30 60–90
Horehound May 20 Aug 5 – Sep 30 75–90
Hyssop May 20 Jul 29 – Sep 30 70–90
Lemon Balm May 20 Jul 22 – Sep 9 60–70
Lovage May 20 Jul 29 – Sep 30 70–90
Mint May 20 Jul 22 – Sep 30 60–90
Oregano May 20 Jul 22 – Sep 30 60–90
Parsley Apr 1 May 6 May 6 Jul 8 – Sep 9 60–80
Rue May 20 Jul 29 – Sep 30 70–90
Sage May 20 Aug 5 – Sep 30 75–90
Savory May 20 Jul 15 – Sep 9 50–70
Sorrel Apr 1 May 6 May 6 Jun 17 – Aug 19 40–60
Tarragon May 20 Jul 22 – Sep 30 60–90
Thai Basil Mar 18 May 20 Jun 3 Jul 29 – Sep 30 50–75
Thyme May 20 Jul 29 – Sep 30 70–90
Valerian May 20 Sep 23 – Oct 14 120–180
Yarrow May 20 Aug 19 – Oct 14 90–120

Monthly Planting Guide for Hooker County

Gardening Guides & Resources

Helpful guides from The Ultimate Homestead to improve your garden in Hooker County.

Frequently Asked Questions

What planting zone is Hooker County, NE?

Hooker County is in USDA Hardiness Zone 4b. 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 Hooker County, NE?

Based on 31 years of NOAA weather station data, the median last spring frost in Hooker County falls around May 13. In 8 out of 10 years, last frost lands between April 27 and May 22 — a 25-day window of variability. Use May 22 as your conservative safe-to-plant date for frost-sensitive crops.

When is the first fall frost in Hooker County, NE?

The median first fall frost in Hooker County arrives around October 4. In cold years it can arrive as early as September 19; in mild years as late as October 14. Harvest or protect frost-sensitive crops — tomatoes, peppers, basil, squash — before this date.

How long is the growing season in Hooker County?

Hooker County has a frost-free growing season of approximately 144 days. Focus on short-season varieties and start warm-season crops indoors 6–8 weeks before last frost.

What is the soil like in Hooker County for gardening?

Hooker County has predominantly Loam soil with a pH range of 6.2–7.1 and Well Drained drainage. Most vegetables and herbs grow well with standard composting and seasonal soil amendment.

What is grown commercially in Hooker County?

Hooker County has commercial agriculture that includes Corn, Wheat, Soybeans. These crops reflect the local climate and soil conditions — what succeeds commercially often translates well to home gardens in the same area.

Is Hooker County a good location for home gardening?

Hooker County scores 63/100 (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.

🌱

Plan Your Garden with Confidence

Get our free Garden Planner — designed to help Hooker County gardeners in Zone 4b organize planting dates, track what's growing, and never miss a planting window.

Get Your Free Garden Planner →

Free download. Plan your entire garden season in minutes.

Level Up Your Garden

Data sources: USDA Plant Hardiness Zone Map (2023), NOAA GHCN-D daily station data (1994–2024) from 3 weather stations in or near Hooker County (31 years of records). Frost dates represent 50% probability averages; local conditions vary by elevation and microclimate. Last updated: April 2026.