Jackson County, OK — Planting Guide
June to-do list for Jackson County, Oklahoma
We've pulled the most time-sensitive tasks for Jackson County, Oklahoma this June and put them front and centre. Tackle them in order.
-
Begin indoor sowing: peppers, astilbe, and begonias
Bottom-water once the first true leaves appear — it keeps stems dry and knocks back damping-off.
-
Collect basil, carrots, and cucumber at their peak
This is the payoff month. Bring a basket, bring a friend, and get into the beds.
July will be here before you know it — start on
- First harvests: basil, cucumber, and green beans
Jackson County is in USDA Zone 7b. The average last spring frost is April 5 and the first fall frost is November 4, giving you a growing season of approximately 213 days.
At an elevation of 695 ft, Jackson County receives approximately 28.7 in of rainfall annually. Summer highs average 92°F with winter lows around 31°F. The predominant soil type is Loam.
Based on 31 years of NOAA climate station data, the last frost date here varies by 32 days year to year — ranging from March 14 in warm years to April 15 in cold years. Jackson County scores 68/100 (Good) on the Microclimate Index.
🌡️ Zone
7b (5°F to 10°F min)
❄️ Last Frost
April 5
🍂 First Frost
November 4
📅 Growing Season
213 days
⛰️ Elevation
695 ft
🌧️ Annual Rainfall
28.7 in
Monthly Watering Calendar for Jackson County
When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.
Quick context: In Jackson County, the watering question isn't "how often" — it's "is the soil moist 4 inches down?" Stick a finger in. Dry? Water. Damp? Wait. The 29" annual rainfall is just the starting context.
View detailed monthly data
| Month | Avg Rainfall | Rainy Days | Extra Water Needed | Watering Effort |
|---|---|---|---|---|
| Jan | 0.8 in | 4 days | — | None |
| Feb | 0.9 in | 5 days | — | None |
| Mar | 1.8 in | 5 days | 2.5 in | High |
| Apr | 2.9 in | 7 days | 1.4 in | Moderate |
| May | 4.2 in | 8 days | 0.1 in | Low |
| Jun | 4.8 in | 9 days | — | Low |
| Jul | 4.2 in | 8 days | 0.1 in | Low |
| Aug | 3.1 in | 5 days | 1.2 in | Moderate |
| Sep | 2.5 in | 6 days | 1.8 in | High |
| Oct | 1.7 in | 4 days | 2.6 in | High |
| Nov | 1.1 in | 3 days | — | None |
| Dec | 0.6 in | 3 days | — | None |
Annual total: 28.6 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.
Jackson County Soil Profile
Soil Type
Loam
Soil pH
6.7-7.7
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) | Apr 15 | Nov 19 | 218 days |
| Cautious | Apr 13 | Nov 11 | 212 days |
| Average year | Apr 5 | Nov 4 | 213 days |
| Optimistic | Mar 28 | Oct 26 | 212 days |
| Aggressive (risky) | Mar 14 | Oct 11 | 211 days |
Not very — frost dates can vary by ±32 days year-to-year. Use the "Conservative" row in the table below, and keep row covers handy for surprise late frosts.
Gardening Difficulty Score
Jackson County offers good growing conditions. A little planning around frost dates goes a long way.
Local Gardening Help in Jackson 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 Jackson County's climate and soil.
County Extension Office
Jackson County Oklahoma State University Extension Extension Office
Phone: 405-744-5398
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 Jackson County
Finding local nurseries & garden centers in Jackson County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Jackson 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 Jackson County OK" or "garden center Jackson 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 Jackson County OK" or check your extension office and local parks department. Facebook groups like "Jackson County Gardeners" or "Oklahoma 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 Jackson County
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
Why it matters: Onions are a great example of why day length matters. They "bulb up" only when daylight hits a specific number of hours — plant the wrong variety (short-day in the north, long-day in the south) and you'll get tiny bulbs no matter how well you grow them. Jackson County's latitude determines which onion varieties succeed.
Longest Day
14.3 hours
Summer solstice daylight
Shortest Day
9.7 hours
Winter solstice daylight
Peak Sun Hours
9.9 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: Day-neutral onion varieties like Candy, Cabernet, and Sierra Blanca perform best in your day-length range.
View detailed monthly data
| Month | Daylight Hours | Peak Sun Hours | Day Length |
|---|---|---|---|
| January | 9.9 hr | 5.6 hr | Short day |
| February | 10.8 hr | 6.4 hr | Short day |
| March | 11.7 hr | 6.9 hr | Short day |
| April | 12.9 hr | 8.2 hr | Neutral |
| May | 13.8 hr | 8.4 hr | Neutral |
| June | 14.3 hr | 9.7 hr | Long day |
| July | 14.1 hr | 9.9 hr | Long day |
| August | 13.3 hr | 9.3 hr | Neutral |
| September | 12.2 hr | 8.2 hr | Neutral |
| October | 11.1 hr | 6.9 hr | Short day |
| November | 10.2 hr | 5.9 hr | Short day |
| December | 9.7 hr | 5.5 hr | Short day |
Peak sun hours factor in typical cloud cover — use these for solar panel and shade-planning calculations.
Soil Temperature & Composting in Jackson County
Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.
Quick context: Most root crops germinate well at 50-60°F. Most fruit-bearing crops want 65-75°F. Jackson County's monthly soil curve maps these windows to actual months.
Plant Warm Crops When
Soil reaches 60°F+
Soil warm enough from May through Oct.
Best Month to Compost
May
Microbial activity peaks when soil is warm.
Active Composting
8 months
Nearly year-round composting.
View detailed monthly data
| Month | Soil 4" Deep | Soil 8" Deep | Compost Activity | Time to Finish |
|---|---|---|---|---|
| Jan | 40°F | 47°F | ❄️ Dormant | ~36 weeks |
| Feb | 39°F | 46°F | ❄️ Dormant | ~36 weeks |
| Mar | 46°F | 49°F | 🐢 Slow | ~24 weeks |
| Apr | 57°F | 57°F | ♻️ Active | ~14 weeks |
| May | 68°F | 65°F | 🔥 Peak | ~8 weeks |
| Jun | 79°F | 75°F | 🔥 Peak | ~8 weeks |
| Jul | 88°F | 81°F | 🔥 Peak | ~8 weeks |
| Aug | 86°F | 81°F | 🔥 Peak | ~8 weeks |
| Sep | 80°F | 80°F | 🔥 Peak | ~8 weeks |
| Oct | 69°F | 71°F | 🔥 Peak | ~8 weeks |
| Nov | 58°F | 61°F | ♻️ Active | ~14 weeks |
| Dec | 42°F | 51°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 Jackson County
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
For new gardeners: Pest pressure scales with warmth and humidity. Hot humid Jackson County sees year-round bugs and fungal disease; cold dry regions see almost none. A high pest score means crop rotation, resistant varieties, and a weekly pest-watch routine from day one.
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 | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| Japanese beetles | Moderate | Jun, Jul, Aug |
| Squash vine borers | Moderate | May, Jun, Jul |
| Stink bugs | Moderate | May, Jun, Jul, Aug, Sep |
| Whiteflies | Low | Jun, Jul, Aug, Sep |
| Spider mites | Moderate | Jul, Aug |
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 Jackson County
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with planting dates calibrated for your area.
Quick context: Why not just leave bare soil? Weed seeds, erosion, nutrient leaching, and crust formation. A cover crop solves all of these for the cost of seeds and one mowing.
Spring Cover Crops (4 options) — Build soil before the main growing season
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Buckwheat | Apr 13 | Sep 9 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Cowpeas (southern peas) | Apr 12 | Sep 2 | ✓ Yes | Excellent nitrogen fixer for warm climates, edible |
| Sorghum-sudan grass | Apr 9 | Sep 9 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | Mar 6 | Sep 9 | ✓ 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 25 | Oct 14 | — | 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 | Sep 2 | Mar 22 | ✓ Yes | Fixes nitrogen, good for heavy clay soils |
| Crimson clover | Sep 5 | Mar 15 | ✓ Yes | Fixes nitrogen, attracts pollinators in spring |
| Daikon radish | Sep 7 | Mar 22 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Aug 18 | Mar 15 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
| Oats | Sep 25 | Mar 15 | — | Quick biomass, winterkills in cold zones — no spring tillage needed |
| Winter rye | Jul 28 | Mar 15 | — | Suppresses weeds, prevents erosion, breaks up compacted soil |
| Winter wheat | Aug 4 | Mar 15 | — | Erosion control, weed suppression, good biomass |
Wind & Microclimate in Jackson County
For new gardeners: Light wind is good (strengthens stems, aids pollination); strong wind is bad (snaps stems, dries leaves, scatters seeds). Jackson County averages 12.5 mph. If you garden near coast, ridge, or open plains, you're likely above that — plan for it.
Wind dries soil, stresses plants, and affects frost patterns. Understanding your exposure helps with garden placement.
Seasonal Wind Speed
Spring: 17 mph Summer: 13 mph
Fall: 13 mph Winter: 16 mph
Prevailing wind: S. Windy area — plant a windbreak hedge on the S side of your garden.
Windbreak Benefit
8.9/10
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 (246 ft range). Frost pocket risk is minimal — garden placement is flexible.
Rainwater Harvesting in Jackson 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 Jackson County, that's your 29" times your roof.
Annual Collection
14,254 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 2,000 gal tank.
Legal Status
Unrestricted
Rainwater harvesting is fully legal in your state with no restrictions.
Best Collection Months
May, Jun, Jul, 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 28.6 inches of rain per year
- A 1,000 sq ft roof can collect roughly 14,254 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 Jackson County
Soil Type
Loam
Soil pH 6.7–7.7 · 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
213-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 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 Jackson County
112 vegetables that grow well in Zone 7b with planting dates for Jackson County.
Show all 112 vegetables with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Acorn Squash | Mar 8 | Apr 12 | Apr 19 | — | Jul 12 – Aug 16 | 80–100 |
| Amaranth | Feb 15 | Apr 12 | Apr 19 | — | Jul 19 – Sep 6 | 90–120 |
| Artichoke | — | — | Apr 19 | — | Aug 23 – Nov 1 | 120–180 |
| Arugula | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 10 – Jul 12 | 30–50 |
| Asparagus | — | — | Apr 19 | — | — | 730–1095 |
| Beets | — | Mar 22 | — | Aug 26 | May 17 – Jun 14 | 50–70 |
| Belgian Endive | Mar 1 | Mar 22 | Apr 5 | Aug 26 | Jul 26 – Sep 20 | 110–150 |
| Bitter Melon | Feb 15 | Apr 12 | Apr 19 | — | Jun 21 – Aug 2 | 60–90 |
| Black Beans | — | Apr 12 | — | — | Jul 12 – Aug 30 | 90–120 |
| Bok Choy | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 17 – Jun 21 | 40–60 |
| Broccoli | Mar 1 | Mar 22 | Apr 5 | Aug 26 | Jun 7 – Jul 19 | 60–90 |
| Broccoli Rabe | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 17 – Jun 21 | 40–60 |
| Brussels Sprouts | Mar 1 | Mar 22 | Apr 5 | Aug 26 | Jul 5 – Aug 30 | 90–130 |
| Butternut Squash | Mar 8 | Apr 12 | Apr 19 | — | Jul 19 – Aug 23 | 85–110 |
| Cabbage | Mar 1 | Mar 22 | Apr 5 | Aug 26 | Jun 7 – Aug 2 | 60–100 |
| Calabash | Feb 15 | Apr 12 | Apr 19 | — | Jul 12 – Sep 6 | 80–120 |
| Cardoon | — | — | Apr 19 | — | Aug 23 – Oct 4 | 120–150 |
| Carrots | — | Mar 22 | — | Aug 26 | May 24 – Jun 28 | 60–80 |
| Cauliflower | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 31 – Aug 2 | 55–100 |
| Celeriac | Mar 1 | Mar 22 | Apr 5 | Aug 26 | Jul 19 – Aug 23 | 100–120 |
| Celery | Mar 1 | Mar 22 | Apr 5 | Aug 26 | Jun 28 – Aug 23 | 80–120 |
| Celtuce | Mar 1 | Mar 22 | Apr 5 | Aug 26 | Jun 7 – Jul 19 | 60–90 |
| Chard | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 31 – Jul 19 | 50–60 |
| Chayote | Feb 15 | Apr 12 | Apr 19 | — | Aug 23 – Nov 1 | 120–180 |
| Chickpeas | Mar 1 | Mar 22 | Apr 5 | Aug 26 | Jun 28 – Aug 9 | 80–110 |
| Chicory | Mar 1 | Mar 22 | Apr 5 | Aug 26 | Jun 7 – Jul 19 | 60–85 |
| Chinese Cabbage | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 31 – Jun 28 | 50–70 |
| Christmas Lima Beans | Feb 15 | Apr 12 | Apr 19 | — | Jul 12 – Aug 16 | 80–100 |
| Collard Greens | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 31 – Aug 2 | 55–75 |
| Corn | — | Apr 12 | — | — | Jun 14 – Aug 9 | 60–100 |
| Cowpeas | — | Apr 12 | — | — | Jun 14 – Jul 26 | 60–90 |
| Cress | Mar 1 | Mar 22 | Apr 5 | Aug 26 | Apr 19 – May 10 | 14–21 |
| Crookneck Squash | Mar 8 | Apr 12 | Apr 19 | — | Jun 7 – Jul 5 | 45–60 |
| Crosne | — | Mar 22 | — | Aug 26 | Aug 23 – Oct 25 | 150–200 |
| Cucumber | Mar 8 | Apr 12 | Apr 19 | — | Jun 14 – Aug 9 | 50–70 |
| Daikon | — | Mar 22 | — | Aug 26 | May 17 – Jun 14 | 50–70 |
| Delicata Squash | Mar 8 | Apr 12 | Apr 19 | — | Jul 12 – Aug 16 | 80–100 |
| Edamame | — | Apr 12 | — | — | Jun 28 – Aug 9 | 75–100 |
| Eggplant | Feb 1 | Apr 12 | Apr 19 | — | Jun 28 – Aug 30 | 65–85 |
| Endive | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 24 – Jun 28 | 45–65 |
| Escarole | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 31 – Jun 28 | 50–70 |
| Fava Beans | Mar 1 | Mar 22 | Apr 5 | Aug 26 | Jun 21 – Aug 2 | 75–100 |
| Fennel | Feb 15 | Apr 12 | Apr 19 | — | Jun 21 – Aug 2 | 60–90 |
| Garlic | — | — | — | Sep 23 | Dec 23 – May 5 | 90–240 |
| Green Beans | — | Apr 12 | — | — | Jun 7 – Aug 2 | 50–65 |
| Horseradish | — | — | Apr 19 | — | Aug 23 – Nov 1 | 120–180 |
| Hot Peppers | Feb 1 | Apr 12 | Apr 19 | — | Jun 28 – Oct 4 | 70–120 |
| Hubbard Squash | Mar 8 | Apr 12 | Apr 19 | — | Aug 2 – Sep 6 | 100–120 |
| Jicama | Feb 15 | Apr 12 | Apr 19 | — | Aug 23 – Nov 1 | 120–180 |
| Kabocha | Mar 8 | Apr 12 | Apr 19 | — | Jul 19 – Aug 16 | 85–100 |
| Kai Lan | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 24 – Jun 21 | 45–60 |
| Kale | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 31 – Jul 26 | 50–70 |
| Kidney Beans | — | Apr 12 | — | — | Jul 12 – Aug 16 | 85–110 |
| Kohlrabi | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 24 – Jun 28 | 45–65 |
| Komatsuna | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 10 – Jun 14 | 35–50 |
| Leeks | Mar 1 | Mar 22 | Apr 5 | Aug 26 | Jul 5 – Sep 20 | 90–150 |
| Lentils | Mar 1 | Mar 22 | Apr 5 | Aug 26 | Jun 28 – Aug 9 | 80–110 |
| Lettuce | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 10 – Jul 19 | 30–60 |
| Lima Beans | — | Apr 12 | — | — | Jun 14 – Jul 26 | 60–90 |
| Loofah | Feb 15 | Apr 12 | Apr 19 | — | Aug 2 – Oct 4 | 100–150 |
| Luffa | Feb 15 | Apr 12 | Apr 19 | — | Jul 19 – Oct 4 | 90–150 |
| Mache | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 17 – Jun 21 | 40–60 |
| Malabar Spinach | Feb 15 | Apr 12 | Apr 19 | — | Jun 14 – Jul 12 | 55–70 |
| Melon | Mar 8 | Apr 12 | Apr 19 | — | Jun 28 – Aug 16 | 70–100 |
| Microgreens | Mar 1 | Mar 22 | Apr 5 | Aug 26 | Apr 12 – May 10 | 7–21 |
| Mitsuba | Mar 1 | Mar 22 | Mar 29 | Aug 26 | May 24 – Jul 19 | 50–70 |
| Mizuna | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 10 – Jun 7 | 30–45 |
| Mustard Greens | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 10 – Jul 12 | 30–50 |
| Napa Cabbage | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 31 – Jul 5 | 55–75 |
| New Zealand Spinach | Feb 15 | Apr 12 | Apr 19 | — | Jun 14 – Jul 12 | 55–70 |
| Okra | Feb 15 | Apr 12 | Apr 19 | — | Jun 14 – Aug 9 | 50–65 |
| Onion | Mar 1 | Mar 22 | Apr 5 | Aug 26 | Jul 5 – Aug 23 | 90–120 |
| Pac Choi | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 17 – Jun 14 | 40–55 |
| Parsnip | — | Mar 22 | — | Aug 26 | Jul 5 – Aug 16 | 100–130 |
| Patty Pan Squash | Mar 8 | Apr 12 | Apr 19 | — | Jun 7 – Jul 5 | 45–60 |
| Peas | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 31 – Jul 26 | 55–70 |
| Peppers | Feb 1 | Apr 12 | Apr 19 | — | Jun 21 – Aug 30 | 60–90 |
| Pole Beans | Feb 15 | Apr 12 | Apr 19 | — | Jun 14 – Aug 9 | 55–70 |
| Potatoes | Feb 15 | Apr 12 | Apr 19 | — | Jun 28 – Sep 6 | 70–120 |
| Pumpkin | Mar 8 | Apr 12 | Apr 19 | — | Jul 19 – Sep 6 | 85–120 |
| Purslane | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 17 – Jun 21 | 40–60 |
| Radicchio | Mar 1 | Mar 22 | Apr 5 | Aug 26 | Jun 7 – Jul 12 | 60–80 |
| Radish | — | Mar 22 | — | Aug 26 | Apr 19 – May 10 | 22–35 |
| Rhubarb | — | — | Apr 26 | — | — | 365–730 |
| Romanesco | Mar 1 | Mar 22 | Apr 5 | Aug 26 | Jun 21 – Aug 2 | 75–100 |
| Rutabaga | — | Mar 22 | — | Aug 26 | Jun 14 – Jul 19 | 80–100 |
| Salsify | — | Mar 22 | — | Aug 26 | Jul 5 – Aug 16 | 100–130 |
| Savoy Cabbage | Mar 1 | Mar 22 | Apr 5 | Aug 26 | Jun 14 – Aug 9 | 70–110 |
| Scallions | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 31 – Jun 28 | 50–70 |
| Scarlet Runner Beans | Feb 15 | Apr 12 | Apr 19 | — | Jun 21 – Jul 26 | 60–80 |
| Shallot | Mar 1 | Mar 22 | Apr 5 | Aug 26 | Jul 5 – Aug 23 | 90–120 |
| Shiso | Feb 15 | Apr 12 | Apr 19 | — | Jun 14 – Aug 9 | 50–70 |
| Snap Peas | Feb 15 | Apr 12 | Apr 19 | — | Jun 14 – Aug 9 | 55–70 |
| Snow Peas | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 31 – Jul 26 | 50–65 |
| Soybeans | — | Apr 12 | — | — | Jul 5 – Aug 30 | 80–120 |
| Spaghetti Squash | Mar 8 | Apr 12 | Apr 19 | — | Jul 19 – Aug 16 | 85–100 |
| Spinach | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 10 – Jul 12 | 35–50 |
| Squash (Summer) | Mar 8 | Apr 12 | Apr 19 | — | Jun 7 – Aug 9 | 45–65 |
| Squash (Winter) | Mar 8 | Apr 12 | Apr 19 | — | Jul 12 – Sep 6 | 80–120 |
| Sunchoke | — | — | Apr 19 | — | Aug 9 – Oct 4 | 110–150 |
| Sweet Corn | — | Apr 12 | — | — | Jun 14 – Jul 26 | 60–90 |
| Sweet Potatoes | Feb 15 | Apr 12 | Apr 19 | — | Jul 19 – Sep 6 | 90–120 |
| Tatsoi | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 10 – Jun 14 | 35–50 |
| Tomatillo | Feb 15 | Apr 12 | Apr 19 | — | Jun 21 – Aug 30 | 60–85 |
| Tomatoes | Feb 15 | Apr 12 | Apr 19 | — | Jun 21 – Aug 30 | 60–85 |
| Turnip | — | Mar 22 | — | Aug 26 | May 3 – Jun 7 | 40–60 |
| Watercress | Mar 1 | Mar 22 | Apr 5 | Aug 26 | May 17 – Jun 21 | 40–60 |
| Watermelon | Mar 8 | Apr 12 | Apr 19 | — | Jun 28 – Aug 16 | 70–100 |
| Wax Beans | — | Apr 12 | — | — | Jun 7 – Aug 2 | 50–65 |
| Winter Melon | Feb 15 | Apr 12 | Apr 19 | — | Jul 19 – Sep 6 | 90–120 |
| Yard Long Beans | Feb 15 | Apr 12 | Apr 19 | — | Jun 14 – Jul 26 | 55–80 |
| Zucchini | Mar 8 | Apr 12 | Apr 19 | — | Jun 7 – Aug 2 | 45–60 |
🍓 Fruits to Grow in Jackson County
31 fruits that grow well in Zone 7b with planting dates for Jackson County.
Show all 31 fruits with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Alpine Strawberries | — | — | Apr 26 | — | Jul 26 – Nov 8 | 90–180 |
| Aronia | — | — | Apr 26 | — | — | 730–1095 |
| Blackberries | — | — | Apr 26 | — | — | 365–730 |
| Blueberries | — | — | Apr 26 | — | — | 730–1095 |
| Boysenberries | — | — | Apr 26 | — | — | 365–730 |
| Cantaloupe | — | — | Apr 26 | — | Jul 5 – Aug 9 | 70–90 |
| Che Fruit | — | — | Apr 26 | — | — | 1095–1825 |
| Cranberries | — | — | Apr 26 | — | — | 730–1095 |
| Currants | — | — | Apr 26 | — | — | 730–1095 |
| Elderberries | — | — | Apr 26 | — | — | 730–1095 |
| Figs | — | — | Apr 26 | — | — | 730–1825 |
| Goji Berries | — | — | Apr 26 | — | — | 730–1095 |
| Gooseberries | — | — | Apr 26 | — | — | 730–1095 |
| Grapes | — | — | Apr 26 | — | — | 730–1095 |
| Ground Cherry | — | — | Apr 26 | — | Jul 5 – Aug 30 | 65–80 |
| Hardy Kiwi | — | — | Apr 26 | — | — | 1095–1825 |
| Haskaps | — | — | Apr 26 | — | — | 730–1095 |
| Honeydew | — | — | Apr 26 | — | Jul 19 – Aug 30 | 80–110 |
| Jostaberry | — | — | Apr 26 | — | — | 730–1095 |
| Kiwi | — | — | Apr 26 | — | — | 1095–1825 |
| Lingonberries | — | — | Apr 26 | — | — | 730–1095 |
| Loquat | — | — | Apr 26 | — | — | 730–1825 |
| Medlar | — | — | Apr 26 | — | — | 1095–1825 |
| Mulberries | — | — | Apr 26 | — | — | 730–1825 |
| Pawpaw | — | — | Apr 26 | — | — | 1095–2555 |
| Persimmon | — | — | Apr 26 | — | — | 1095–2555 |
| Pomegranate | — | — | Apr 26 | — | — | 730–1095 |
| Quince | — | — | Apr 26 | — | — | 1095–1825 |
| Raspberries | — | — | Apr 26 | — | — | 365–730 |
| Serviceberries | — | — | Apr 26 | — | — | 730–1095 |
| Strawberries | — | — | Apr 26 | — | Jul 26 – Dec 6 | 90–365 |
🌿 Herbs to Grow in Jackson County
36 herbs that grow well in Zone 7b with planting dates for Jackson County.
Show all 36 herbs with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Angelica | Mar 1 | Mar 22 | Mar 29 | Aug 26 | — | 365–730 |
| Anise | Mar 1 | Mar 22 | Mar 29 | Aug 26 | Jun 28 – Sep 13 | 90–120 |
| Basil | Feb 15 | Apr 12 | Apr 19 | — | Jun 14 – Aug 16 | 50–75 |
| Bee Balm | — | — | Apr 12 | — | Jul 12 – Sep 27 | 90–120 |
| Borage | Mar 1 | Mar 22 | Mar 29 | Aug 26 | May 24 – Jul 12 | 50–60 |
| Caraway | Mar 1 | Mar 22 | Mar 29 | Aug 26 | — | 365–450 |
| Catnip | — | — | Apr 12 | — | Jun 14 – Aug 16 | 60–80 |
| Chamomile | Mar 1 | Mar 22 | Mar 29 | Aug 26 | May 31 – Aug 9 | 60–90 |
| Chervil | Mar 1 | Mar 22 | Mar 29 | Aug 26 | May 10 – Jul 12 | 40–60 |
| Chives | — | — | Apr 12 | — | Jun 14 – Aug 23 | 60–90 |
| Cilantro | Mar 1 | Mar 22 | Mar 29 | Aug 26 | May 10 – Jul 12 | 40–60 |
| Comfrey | — | — | Apr 12 | — | Jun 14 – Aug 23 | 60–90 |
| Cumin | Mar 1 | Mar 22 | Mar 29 | Aug 26 | Jul 12 – Sep 13 | 100–120 |
| Dill | Mar 1 | Mar 22 | Mar 29 | Aug 26 | May 10 – Jul 12 | 40–60 |
| Epazote | Feb 15 | Apr 12 | Apr 19 | — | Jun 7 – Aug 2 | 45–60 |
| Fennel (herb) | Mar 1 | Mar 22 | Mar 29 | Aug 26 | May 31 – Aug 9 | 60–90 |
| Feverfew | — | — | Apr 12 | — | Jul 12 – Sep 27 | 90–120 |
| Garlic Chives | — | — | Apr 12 | — | Jun 14 – Aug 23 | 60–90 |
| Horehound | — | — | Apr 12 | — | Jun 28 – Aug 23 | 75–90 |
| Hyssop | — | — | Apr 12 | — | Jun 21 – Aug 23 | 70–90 |
| Lemon Balm | — | — | Apr 12 | — | Jun 14 – Aug 2 | 60–70 |
| Lemon Thyme | — | — | Apr 12 | — | Jun 21 – Aug 23 | 70–90 |
| Lovage | — | — | Apr 12 | — | Jun 21 – Aug 23 | 70–90 |
| Marjoram | — | — | Apr 12 | — | Jun 14 – Aug 23 | 60–90 |
| Mint | — | — | Apr 12 | — | Jun 14 – Aug 23 | 60–90 |
| Oregano | — | — | Apr 12 | — | Jun 14 – Aug 23 | 60–90 |
| Parsley | Mar 1 | Mar 22 | Mar 29 | Aug 26 | May 31 – Aug 2 | 60–80 |
| Rosemary | — | — | Apr 12 | — | Jul 5 – Nov 22 | 80–180 |
| Rue | — | — | Apr 12 | — | Jun 21 – Aug 23 | 70–90 |
| Sage | — | — | Apr 12 | — | Jun 28 – Aug 23 | 75–90 |
| Savory | — | — | Apr 12 | — | Jun 7 – Aug 2 | 50–70 |
| Sorrel | Mar 1 | Mar 22 | Mar 29 | Aug 26 | May 10 – Jul 12 | 40–60 |
| Tarragon | — | — | Apr 12 | — | Jun 14 – Aug 23 | 60–90 |
| Thai Basil | Feb 15 | Apr 12 | Apr 19 | — | Jun 14 – Aug 16 | 50–75 |
| Thyme | — | — | Apr 12 | — | Jun 21 – Aug 23 | 70–90 |
| Valerian | — | — | Apr 12 | — | Aug 16 – Nov 22 | 120–180 |
🌸 Flowers to Grow in Jackson County
53 flowers that grow well in Zone 7b with planting dates for Jackson County.
Show all 53 flowers with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Bloom | Days to Maturity |
|---|---|---|---|---|---|---|
| Ageratum | Feb 22 | Apr 5 | Apr 5 | — | May 31 – Oct 4 | 60–75 |
| Alliums | — | — | — | Sep 30 | Oct 28 – Nov 18 | 28–42 |
| Anemones | — | — | — | Sep 9 | Sep 23 – Oct 21 | 90–120 |
| Astilbe | Feb 1 | — | Apr 12 | — | Jun 21 – Aug 16 | 70–100 |
| Bachelor's Button | Feb 22 | Mar 1 | Apr 5 | Sep 9 | Jun 7 – Sep 13 | 60–90 |
| Begonias | Jan 25 | — | Apr 5 | — | Jun 14 – Oct 18 | 70–90 |
| Black-eyed Susan | Feb 1 | Mar 29 | Apr 12 | — | Jun 21 – Nov 1 | 60–80 |
| Bleeding Hearts | Feb 1 | — | Apr 12 | — | May 31 – Jul 5 | 60–90 |
| Calendula | Feb 22 | Mar 1 | Apr 5 | Sep 9 | May 24 – Sep 20 | 50–70 |
| California Poppy | — | Mar 8 | — | Sep 9 | May 17 – Aug 9 | 60–90 |
| Celosia | Mar 8 | Apr 5 | Apr 5 | — | Jun 7 – Oct 18 | 60–90 |
| Columbine | Feb 8 | Apr 12 | Apr 12 | — | May 31 – Jul 5 | 70–100 |
| Coreopsis | Feb 1 | Apr 5 | Apr 12 | — | Jun 14 – Nov 1 | 60–80 |
| Cosmos | Mar 8 | Mar 29 | Mar 29 | — | Jun 7 – Oct 11 | 60–90 |
| Crocus | — | — | — | Sep 30 | Aug 26 – Sep 16 | 10–20 |
| Daffodils | — | — | — | Sep 30 | Sep 2 – Sep 23 | 20–40 |
| Dahlias | Mar 15 | Apr 12 | Apr 12 | — | Jun 21 – Nov 8 | 70–120 |
| Daylily | Feb 1 | — | Apr 12 | — | Jun 21 – Nov 1 | 60–90 |
| Dianthus | Feb 8 | Mar 1 | Mar 8 | — | Apr 26 – Jul 19 | 60–80 |
| Echinacea (Purple Coneflower) | Feb 1 | Apr 12 | Apr 12 | — | Jun 28 – Nov 1 | 70–90 |
| Foxglove | Feb 8 | Apr 12 | Apr 12 | — | May 31 – Jul 5 | 80–120 |
| Gaillardia (Blanket Flower) | Feb 15 | Apr 5 | Apr 5 | — | Jun 14 – Nov 15 | 70–100 |
| Geraniums | Jan 25 | — | Apr 5 | — | Jun 14 – Oct 18 | 70–100 |
| Gladiolus | — | Apr 5 | Apr 5 | — | Jun 14 – Nov 1 | 70–100 |
| Hostas | Jan 25 | — | Apr 12 | — | Jun 21 – Oct 25 | 60–90 |
| Hyacinths | — | — | — | Sep 30 | Sep 23 – Oct 14 | 14–28 |
| Hydrangeas | Jan 25 | — | Apr 5 | — | Jun 14 – Oct 11 | 90–150 |
| Impatiens | Feb 8 | — | Apr 5 | — | Jun 14 – Oct 18 | 60–75 |
| Irises | — | Division | Apr 12 | — | May 31 – Jul 5 | 60–100 |
| Larkspur | — | Mar 8 | — | Aug 26 | May 17 – Aug 9 | 60–90 |
| Lavender | Feb 1 | — | Apr 12 | — | Jun 21 – Sep 13 | 90–120 |
| Lilies | — | Division | Apr 5 | — | Jun 14 – Oct 4 | 70–120 |
| Lobelia | Feb 1 | — | Mar 8 | — | May 3 – Jul 12 | 70–80 |
| Lupine | Feb 8 | Apr 12 | Apr 12 | — | May 31 – Jul 5 | 75–100 |
| Marigolds | Feb 22 | Apr 5 | Apr 5 | — | May 31 – Sep 20 | 50–70 |
| Nasturtium | Mar 8 | Apr 5 | Apr 5 | — | May 31 – Oct 18 | 55–65 |
| Pansy | Jan 25 | — | Mar 29 | Aug 26 | May 24 – Aug 16 | 70–90 |
| Peonies | — | Division | Apr 12 | — | Jun 7 – Jul 5 | 90–120 |
| Petunia | Feb 8 | — | Apr 5 | — | Jun 14 – Oct 11 | 70–90 |
| Phlox | Feb 1 | Apr 12 | Apr 12 | — | Jun 21 – Sep 13 | 80–110 |
| Portulaca | Mar 8 | Apr 5 | Apr 5 | — | May 24 – Oct 4 | 50–70 |
| Ranunculus | — | — | — | Sep 9 | Sep 30 – Oct 28 | 90–120 |
| Roses | Jan 25 | — | Apr 5 | — | Jun 14 – Oct 25 | 90–180 |
| Salvia | Feb 8 | — | Apr 5 | — | Jun 14 – Oct 18 | 70–90 |
| Sedum (Stonecrop) | Feb 1 | — | Apr 12 | — | Aug 2 – Oct 25 | 60–90 |
| Snapdragon | Jan 25 | Mar 8 | Mar 29 | Sep 9 | Jun 7 – Sep 13 | 70–100 |
| Sunflower | Mar 15 | Apr 5 | Apr 5 | — | Jun 28 – Oct 18 | 70–100 |
| Sweet Alyssum | Feb 22 | Mar 8 | Apr 5 | Sep 23 | May 17 – Aug 23 | 45–60 |
| Sweet Pea | — | — | — | Sep 9 | Nov 18 – Feb 10 | 65–85 |
| Tulips | — | — | — | Sep 30 | Sep 16 – Oct 7 | 15–30 |
| Vinca (Annual) | Jan 25 | — | Apr 5 | — | Jun 14 – Oct 18 | 70–90 |
| Yarrow | Feb 1 | Mar 29 | Apr 12 | — | Jun 14 – Nov 1 | 60–90 |
| Zinnia | Mar 8 | Apr 5 | Apr 5 | — | Jun 14 – Oct 18 | 60–70 |
Monthly Planting Guide for Jackson County
Gardening Guides & Resources
Helpful guides from The Ultimate Homestead to improve your garden in Jackson County.
Frequently Asked Questions
What planting zone is Jackson County, OK?
Jackson County is in USDA Hardiness Zone 7b. 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 Jackson County, OK?
Based on 31 years of NOAA weather station data, the median last spring frost in Jackson County falls around April 5. In 8 out of 10 years, last frost lands between March 14 and April 15 — a 32-day window of variability. Use April 15 as your conservative safe-to-plant date for frost-sensitive crops.
When is the first fall frost in Jackson County, OK?
The median first fall frost in Jackson County arrives around November 4. In cold years it can arrive as early as October 11; in mild years as late as November 19. Harvest or protect frost-sensitive crops — tomatoes, peppers, basil, squash — before this date.
How long is the growing season in Jackson County?
Jackson County has a frost-free growing season of approximately 213 days. This long season supports multiple succession plantings and warm-season crops that need extended heat, like sweet potatoes and melons.
What is the soil like in Jackson County for gardening?
Jackson County has predominantly Loam soil with a pH range of 6.7–7.7 and Well Drained drainage. Most vegetables and herbs grow well with standard composting and seasonal soil amendment.
What is grown commercially in Jackson County?
Jackson County has commercial agriculture that includes Wheat, Hay, Cattle, Sorghum, Cotton. These crops reflect the local climate and soil conditions — what succeeds commercially often translates well to home gardens in the same area.
Is Jackson County a good location for home gardening?
Jackson County scores 68/100 (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 Jackson County Garden Planner — Free
A 22-page printable planner built for Jackson County (Zone 7b). 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