Greene County, TN — Planting Guide
June to-do list for Greene County, Tennessee
A quick June briefing for Greene County, Tennessee gardeners — what's urgent, what's next, and what can wait.
-
Sow peppers, astilbe, and begonias in trays indoors
You're about 19 weeks out from your last frost — the perfect window to get these germinating indoors.
-
Bring in the basil, carrots, and cucumber
Don't tug. Use scissors or pruners for clean cuts — torn stems invite disease.
July will be here before you know it — start on
- First harvests: basil, carrots, and cucumber
Greene County is in USDA Zone 7a. The average last spring frost is April 11 and the first fall frost is October 24, giving you a growing season of approximately 196 days.
At an elevation of 3,979 ft, Greene County receives approximately 45.7 in of rainfall annually. Summer highs average 88°F with winter lows around 24°F. The predominant soil type is Silt Loam.
Based on 31 years of NOAA climate station data, the last frost date here varies by 33 days year to year — ranging from March 28 in warm years to May 1 in cold years. The growing season is trending longer by about 1.13 days per decade. Greene County scores 58/100 (Moderate) on the Microclimate Index.
🌡️ Zone
7a (0°F to 5°F min)
❄️ Last Frost
April 11
🍂 First Frost
October 24
📅 Growing Season
196 days
⛰️ Elevation
3,979 ft
🌧️ Annual Rainfall
45.7 in
Monthly Watering Calendar for Greene County
When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.
For new gardeners: Plants need different amounts of water at different growth stages — heavy at flowering and fruit-set, lighter at establishment. Greene County's 46" annual rainfall is your starting math; the timing tells you when natural rain will cover you and when you need to step in.
View detailed monthly data
| Month | Avg Rainfall | Rainy Days | Extra Water Needed | Watering Effort |
|---|---|---|---|---|
| Jan | 4.1 in | 10 days | — | None |
| Feb | 3.2 in | 10 days | — | None |
| Mar | 4 in | 9 days | 0.3 in | Low |
| Apr | 3.1 in | 6 days | 1.2 in | Moderate |
| May | 4.2 in | 9 days | 0.1 in | Low |
| Jun | 4.2 in | 11 days | 0.1 in | Low |
| Jul | 4.9 in | 10 days | — | Low |
| Aug | 3.9 in | 11 days | 0.4 in | Low |
| Sep | 3.3 in | 7 days | 1 in | Moderate |
| Oct | 2.9 in | 6 days | 1.4 in | Moderate |
| Nov | 3.7 in | 7 days | — | None |
| Dec | 4 in | 10 days | — | None |
Annual total: 45.5 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.
Greene County Soil Profile
Soil Type
Silt Loam
Soil pH
5.6-7
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) | May 1 | Nov 5 | 188 days |
| Cautious | Apr 18 | Oct 29 | 194 days |
| Average year | Apr 11 | Oct 24 | 196 days |
| Optimistic | Apr 7 | Oct 19 | 195 days |
| Aggressive (risky) | Mar 28 | Oct 10 | 196 days |
Not very — frost dates can vary by ±33 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 longer here (about 1.1 days per decade). Spring is arriving earlier than it used to. Good news for gardeners.
Gardening Difficulty Score
Greene County presents some gardening challenges. Choose adapted varieties and plan around frost dates.
Local Gardening Help in Greene 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 Greene County's climate and soil.
County Extension Office
Greene County University of Tennessee Extension Extension Office
Phone: 865-974-7114
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 Greene County
Finding local nurseries & garden centers in Greene County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Greene 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 Greene County TN" or "garden center Greene 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 Greene County TN" or check your extension office and local parks department. Facebook groups like "Greene County Gardeners" or "Tennessee 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 Greene County
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
Quick context: A 14-hour day in June produces dramatically more photosynthesis than a 10-hour day in November. Greene County's seasonal swing determines which crops can pack growth into spring vs. limp through fall.
Longest Day
14.4 hours
Summer solstice daylight
Shortest Day
9.5 hours
Winter solstice daylight
Peak Sun Hours
8.4 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 | 9.8 hr | 5 hr | Short day |
| February | 10.7 hr | 5.7 hr | Short day |
| March | 11.7 hr | 6.2 hr | Short day |
| April | 12.9 hr | 8.1 hr | Neutral |
| May | 13.9 hr | 8.4 hr | Neutral |
| June | 14.4 hr | 8.1 hr | Long day |
| July | 14.2 hr | 7.5 hr | Long day |
| August | 13.4 hr | 7.1 hr | Neutral |
| September | 12.2 hr | 7.4 hr | Neutral |
| October | 11.1 hr | 6.9 hr | Short day |
| November | 10 hr | 5.5 hr | Short day |
| December | 9.5 hr | 4.6 hr | Short day |
Peak sun hours factor in typical cloud cover — use these for solar panel and shade-planning calculations.
Soil Temperature & Composting in Greene County
Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.
Why it matters: Soil heats slower than air in spring and cools slower in fall. That's why "warm" April air doesn't mean "plant tomatoes" — soil still trails by weeks. Greene County's monthly soil curve makes the lag visible.
Plant Warm Crops When
Soil reaches 60°F+
Soil warm enough from Jun through Sep.
Best Month to Compost
Jul
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 | 22°F | 30°F | ❄️ Dormant | ~36 weeks |
| Feb | 20°F | 29°F | ❄️ Dormant | ~36 weeks |
| Mar | 29°F | 32°F | ❄️ Dormant | ~36 weeks |
| Apr | 40°F | 40°F | ❄️ Dormant | ~36 weeks |
| May | 55°F | 50°F | ♻️ Active | ~14 weeks |
| Jun | 64°F | 59°F | ♻️ Active | ~14 weeks |
| Jul | 72°F | 64°F | 🔥 Peak | ~8 weeks |
| Aug | 71°F | 69°F | 🔥 Peak | ~8 weeks |
| Sep | 65°F | 64°F | 🔥 Peak | ~8 weeks |
| Oct | 53°F | 56°F | ♻️ Active | ~14 weeks |
| Nov | 40°F | 44°F | 🐢 Slow | ~24 weeks |
| Dec | 29°F | 37°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 Greene County
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
For new gardeners: Two gardeners can grow identical seeds and get wildly different results based on pest pressure alone. Greene County's climate sets a floor on what's possible without intervention.
Insect Pest Pressure
Moderate — common pests appear but manageable with monitoring.
Disease Risk
Moderate — watch for mildew and blight during wet periods.
Seasonal Risk
View 6 common pests in your area
| Pest | Risk Level | Peak Months |
|---|---|---|
| Aphids | Moderate | Apr, May, Jun, Jul, Aug, Sep |
| Japanese beetles | High | Jun, Jul, Aug |
| Squash vine borers | Moderate | Jun, Jul |
| Tomato hornworms | Moderate | Jun, Jul, Aug |
| Cucumber beetles | Low | May, Jun, Jul |
| Stink bugs | Low | Jun, Jul, Aug, Sep |
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 Greene County
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with planting dates calibrated for your area.
For new gardeners: In Greene County, cover crops also crowd out weeds. The denser the cover, the less weed pressure next season. Pays for itself in saved weeding time.
Spring Cover Crops (3 options) — Build soil before the main growing season
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Buckwheat | Apr 21 | Aug 29 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Sorghum-sudan grass | Apr 19 | Aug 29 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | Mar 16 | Aug 29 | ✓ 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 3 | — | 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 24 | Mar 28 | ✓ Yes | Fixes nitrogen, good for heavy clay soils |
| Crimson clover | Aug 17 | Mar 28 | ✓ Yes | Fixes nitrogen, attracts pollinators in spring |
| Daikon radish | Sep 10 | Mar 21 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Aug 13 | Mar 28 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
| Oats | Sep 17 | Mar 28 | — | Quick biomass, winterkills in cold zones — no spring tillage needed |
| Winter rye | Jul 30 | Mar 28 | — | Suppresses weeds, prevents erosion, breaks up compacted soil |
| Winter wheat | Aug 2 | Mar 28 | — | Erosion control, weed suppression, good biomass |
Wind & Microclimate in Greene County
Why this matters: Plants lose water through tiny leaf pores. Wind accelerates that loss dramatically — a 15 mph day can double a calm day's irrigation need. Greene County's 8.6 mph background wind is something to design around, not against. Windbreaks made of perennial shrubs save more water than any drip system.
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: 8 mph Winter: 12 mph
Prevailing wind: SW. Moderate wind — consider a temporary windbreak for young seedlings.
Windbreak Benefit
4.7/10
Moderately beneficial — a simple fence or trellis can protect delicate crops from wind stress.
Frost Pocket Risk
Low
Relatively flat terrain (238 ft range). Frost pocket risk is minimal — garden placement is flexible.
Rainwater Harvesting in Greene County
How much water you can collect, when to collect it, and what size system you need for your garden.
Why it matters: A gravity-fed rain barrel ($75) is the easy entry. A larger cistern ($500-1500) covers a whole growing season. Greene County's 46" annual rainfall determines whether the larger system is overkill or essential.
Annual Collection
22,677 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 500 gal tank.
Legal Status
Unrestricted
Rainwater harvesting is fully legal in your state with no restrictions.
Best Collection Months
Jan, May, Jun, Jul
Highest rainfall months — your barrels will fill up quickly during these months.
Months to Draw From Storage
Feb, Apr, Oct
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 45.5 inches of rain per year
- A 1,000 sq ft roof can collect roughly 22,677 gallons annually
- Rainwater harvesting is fully legal in your state
- Stock up on stored water before your dry season (Feb, Apr, Oct)
- Use a first-flush diverter to keep roof debris out of your collection
Soil & Growing Conditions in Greene County
Soil Type
Silt Loam
Soil pH 5.6–7 · 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. (45.7 in. annual rainfall)
Season Tips
196-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 Greene County
112 vegetables that grow well in Zone 7a with planting dates for Greene County.
Show all 112 vegetables with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Acorn Squash | Mar 14 | Apr 18 | Apr 25 | — | Jul 18 – Aug 22 | 80–100 |
| Amaranth | Feb 21 | Apr 18 | Apr 25 | — | Jul 25 – Sep 12 | 90–120 |
| Artichoke | — | — | Apr 25 | — | Aug 29 – Nov 7 | 120–180 |
| Arugula | Mar 7 | Mar 28 | Apr 11 | Aug 15 | May 16 – Jul 18 | 30–50 |
| Asparagus | — | — | Apr 25 | — | — | 730–1095 |
| Beets | — | Mar 28 | — | Aug 15 | May 23 – Jun 20 | 50–70 |
| Belgian Endive | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Aug 1 – Sep 26 | 110–150 |
| Bitter Melon | Feb 21 | Apr 18 | Apr 25 | — | Jun 27 – Aug 8 | 60–90 |
| Black Beans | — | Apr 18 | — | — | Jul 18 – Sep 5 | 90–120 |
| Bok Choy | Mar 7 | Mar 28 | Apr 11 | Aug 15 | May 23 – Jun 27 | 40–60 |
| Broccoli | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jun 13 – Jul 25 | 60–90 |
| Broccoli Rabe | Mar 7 | Mar 28 | Apr 11 | Aug 15 | May 23 – Jun 27 | 40–60 |
| Brussels Sprouts | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jul 11 – Sep 5 | 90–130 |
| Butternut Squash | Mar 14 | Apr 18 | Apr 25 | — | Jul 25 – Aug 29 | 85–110 |
| Cabbage | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jun 13 – Aug 8 | 60–100 |
| Calabash | Feb 21 | Apr 18 | Apr 25 | — | Jul 18 – Sep 12 | 80–120 |
| Cardoon | — | — | Apr 25 | — | Aug 29 – Oct 10 | 120–150 |
| Carrots | — | Mar 28 | — | Aug 15 | May 30 – Jul 4 | 60–80 |
| Cauliflower | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jun 6 – Aug 8 | 55–100 |
| Celeriac | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jul 25 – Aug 29 | 100–120 |
| Celery | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jul 4 – Aug 29 | 80–120 |
| Celtuce | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jun 13 – Jul 25 | 60–90 |
| Chard | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jun 6 – Jul 25 | 50–60 |
| Chayote | Feb 21 | Apr 18 | Apr 25 | — | Aug 29 – Nov 7 | 120–180 |
| Chickpeas | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jul 4 – Aug 15 | 80–110 |
| Chicory | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jun 13 – Jul 25 | 60–85 |
| Chinese Cabbage | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jun 6 – Jul 4 | 50–70 |
| Christmas Lima Beans | Feb 21 | Apr 18 | Apr 25 | — | Jul 18 – Aug 22 | 80–100 |
| Collard Greens | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jun 6 – Aug 8 | 55–75 |
| Corn | — | Apr 18 | — | — | Jun 20 – Aug 15 | 60–100 |
| Cowpeas | — | Apr 18 | — | — | Jun 20 – Aug 1 | 60–90 |
| Cress | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Apr 25 – May 16 | 14–21 |
| Crookneck Squash | Mar 14 | Apr 18 | Apr 25 | — | Jun 13 – Jul 11 | 45–60 |
| Crosne | — | Mar 28 | — | Aug 15 | Aug 29 – Oct 31 | 150–200 |
| Cucumber | Mar 14 | Apr 18 | Apr 25 | — | Jun 20 – Aug 15 | 50–70 |
| Daikon | — | Mar 28 | — | Aug 15 | May 23 – Jun 20 | 50–70 |
| Delicata Squash | Mar 14 | Apr 18 | Apr 25 | — | Jul 18 – Aug 22 | 80–100 |
| Edamame | — | Apr 18 | — | — | Jul 4 – Aug 15 | 75–100 |
| Eggplant | Feb 7 | Apr 18 | Apr 25 | — | Jul 4 – Sep 5 | 65–85 |
| Endive | Mar 7 | Mar 28 | Apr 11 | Aug 15 | May 30 – Jul 4 | 45–65 |
| Escarole | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jun 6 – Jul 4 | 50–70 |
| Fava Beans | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jun 27 – Aug 8 | 75–100 |
| Fennel | Feb 21 | Apr 18 | Apr 25 | — | Jun 27 – Aug 8 | 60–90 |
| Garlic | — | — | — | Sep 12 | Dec 12 – Apr 24 | 90–240 |
| Green Beans | — | Apr 18 | — | — | Jun 13 – Aug 8 | 50–65 |
| Horseradish | — | — | Apr 25 | — | Aug 29 – Nov 7 | 120–180 |
| Hot Peppers | Feb 7 | Apr 18 | Apr 25 | — | Jul 4 – Oct 10 | 70–120 |
| Hubbard Squash | Mar 14 | Apr 18 | Apr 25 | — | Aug 8 – Sep 12 | 100–120 |
| Jicama | Feb 21 | Apr 18 | Apr 25 | — | Aug 29 – Nov 7 | 120–180 |
| Kabocha | Mar 14 | Apr 18 | Apr 25 | — | Jul 25 – Aug 22 | 85–100 |
| Kai Lan | Mar 7 | Mar 28 | Apr 11 | Aug 15 | May 30 – Jun 27 | 45–60 |
| Kale | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jun 6 – Aug 1 | 50–70 |
| Kidney Beans | — | Apr 18 | — | — | Jul 18 – Aug 22 | 85–110 |
| Kohlrabi | Mar 7 | Mar 28 | Apr 11 | Aug 15 | May 30 – Jul 4 | 45–65 |
| Komatsuna | Mar 7 | Mar 28 | Apr 11 | Aug 15 | May 16 – Jun 20 | 35–50 |
| Leeks | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jul 11 – Sep 26 | 90–150 |
| Lentils | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jul 4 – Aug 15 | 80–110 |
| Lettuce | Mar 7 | Mar 28 | Apr 11 | Aug 15 | May 16 – Jul 25 | 30–60 |
| Lima Beans | — | Apr 18 | — | — | Jun 20 – Aug 1 | 60–90 |
| Loofah | Feb 21 | Apr 18 | Apr 25 | — | Aug 8 – Oct 10 | 100–150 |
| Luffa | Feb 21 | Apr 18 | Apr 25 | — | Jul 25 – Oct 10 | 90–150 |
| Mache | Mar 7 | Mar 28 | Apr 11 | Aug 15 | May 23 – Jun 27 | 40–60 |
| Malabar Spinach | Feb 21 | Apr 18 | Apr 25 | — | Jun 20 – Jul 18 | 55–70 |
| Melon | Mar 14 | Apr 18 | Apr 25 | — | Jul 4 – Aug 22 | 70–100 |
| Microgreens | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Apr 18 – May 16 | 7–21 |
| Mitsuba | Mar 7 | Mar 28 | Apr 4 | Aug 15 | May 30 – Jul 25 | 50–70 |
| Mizuna | Mar 7 | Mar 28 | Apr 11 | Aug 15 | May 16 – Jun 13 | 30–45 |
| Mustard Greens | Mar 7 | Mar 28 | Apr 11 | Aug 15 | May 16 – Jul 18 | 30–50 |
| Napa Cabbage | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jun 6 – Jul 11 | 55–75 |
| New Zealand Spinach | Feb 21 | Apr 18 | Apr 25 | — | Jun 20 – Jul 18 | 55–70 |
| Okra | Feb 21 | Apr 18 | Apr 25 | — | Jun 20 – Aug 15 | 50–65 |
| Onion | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jul 11 – Aug 29 | 90–120 |
| Pac Choi | Mar 7 | Mar 28 | Apr 11 | Aug 15 | May 23 – Jun 20 | 40–55 |
| Parsnip | — | Mar 28 | — | Aug 15 | Jul 11 – Aug 22 | 100–130 |
| Patty Pan Squash | Mar 14 | Apr 18 | Apr 25 | — | Jun 13 – Jul 11 | 45–60 |
| Peas | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jun 6 – Aug 1 | 55–70 |
| Peppers | Feb 7 | Apr 18 | Apr 25 | — | Jun 27 – Sep 5 | 60–90 |
| Pole Beans | Feb 21 | Apr 18 | Apr 25 | — | Jun 20 – Aug 15 | 55–70 |
| Potatoes | Feb 21 | Apr 18 | Apr 25 | — | Jul 4 – Sep 12 | 70–120 |
| Pumpkin | Mar 14 | Apr 18 | Apr 25 | — | Jul 25 – Sep 12 | 85–120 |
| Purslane | Mar 7 | Mar 28 | Apr 11 | Aug 15 | May 23 – Jun 27 | 40–60 |
| Radicchio | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jun 13 – Jul 18 | 60–80 |
| Radish | — | Mar 28 | — | Aug 15 | Apr 25 – May 16 | 22–35 |
| Rhubarb | — | — | May 2 | — | — | 365–730 |
| Romanesco | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jun 27 – Aug 8 | 75–100 |
| Rutabaga | — | Mar 28 | — | Aug 15 | Jun 20 – Jul 25 | 80–100 |
| Salsify | — | Mar 28 | — | Aug 15 | Jul 11 – Aug 22 | 100–130 |
| Savoy Cabbage | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jun 20 – Aug 15 | 70–110 |
| Scallions | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jun 6 – Jul 4 | 50–70 |
| Scarlet Runner Beans | Feb 21 | Apr 18 | Apr 25 | — | Jun 27 – Aug 1 | 60–80 |
| Shallot | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jul 11 – Aug 29 | 90–120 |
| Shiso | Feb 21 | Apr 18 | Apr 25 | — | Jun 20 – Aug 15 | 50–70 |
| Snap Peas | Feb 21 | Apr 18 | Apr 25 | — | Jun 20 – Aug 15 | 55–70 |
| Snow Peas | Mar 7 | Mar 28 | Apr 11 | Aug 15 | Jun 6 – Aug 1 | 50–65 |
| Soybeans | — | Apr 18 | — | — | Jul 11 – Sep 5 | 80–120 |
| Spaghetti Squash | Mar 14 | Apr 18 | Apr 25 | — | Jul 25 – Aug 22 | 85–100 |
| Spinach | Mar 7 | Mar 28 | Apr 11 | Aug 15 | May 16 – Jul 18 | 35–50 |
| Squash (Summer) | Mar 14 | Apr 18 | Apr 25 | — | Jun 13 – Aug 15 | 45–65 |
| Squash (Winter) | Mar 14 | Apr 18 | Apr 25 | — | Jul 18 – Sep 12 | 80–120 |
| Sunchoke | — | — | Apr 25 | — | Aug 15 – Oct 10 | 110–150 |
| Sweet Corn | — | Apr 18 | — | — | Jun 20 – Aug 1 | 60–90 |
| Sweet Potatoes | Feb 21 | Apr 18 | Apr 25 | — | Jul 25 – Sep 12 | 90–120 |
| Tatsoi | Mar 7 | Mar 28 | Apr 11 | Aug 15 | May 16 – Jun 20 | 35–50 |
| Tomatillo | Feb 21 | Apr 18 | Apr 25 | — | Jun 27 – Sep 5 | 60–85 |
| Tomatoes | Feb 21 | Apr 18 | Apr 25 | — | Jun 27 – Sep 5 | 60–85 |
| Turnip | — | Mar 28 | — | Aug 15 | May 9 – Jun 13 | 40–60 |
| Watercress | Mar 7 | Mar 28 | Apr 11 | Aug 15 | May 23 – Jun 27 | 40–60 |
| Watermelon | Mar 14 | Apr 18 | Apr 25 | — | Jul 4 – Aug 22 | 70–100 |
| Wax Beans | — | Apr 18 | — | — | Jun 13 – Aug 8 | 50–65 |
| Winter Melon | Feb 21 | Apr 18 | Apr 25 | — | Jul 25 – Sep 12 | 90–120 |
| Yard Long Beans | Feb 21 | Apr 18 | Apr 25 | — | Jun 20 – Aug 1 | 55–80 |
| Zucchini | Mar 14 | Apr 18 | Apr 25 | — | Jun 13 – Aug 8 | 45–60 |
🍓 Fruits to Grow in Greene County
31 fruits that grow well in Zone 7a with planting dates for Greene County.
Show all 31 fruits with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Alpine Strawberries | — | — | May 2 | — | Aug 1 – Nov 14 | 90–180 |
| Aronia | — | — | May 2 | — | — | 730–1095 |
| Blackberries | — | — | May 2 | — | — | 365–730 |
| Blueberries | — | — | May 2 | — | — | 730–1095 |
| Boysenberries | — | — | May 2 | — | — | 365–730 |
| Cantaloupe | — | — | May 2 | — | Jul 11 – Aug 15 | 70–90 |
| Che Fruit | — | — | May 2 | — | — | 1095–1825 |
| Cranberries | — | — | May 2 | — | — | 730–1095 |
| Currants | — | — | May 2 | — | — | 730–1095 |
| Elderberries | — | — | May 2 | — | — | 730–1095 |
| Figs | — | — | May 2 | — | — | 730–1825 |
| Goji Berries | — | — | May 2 | — | — | 730–1095 |
| Gooseberries | — | — | May 2 | — | — | 730–1095 |
| Grapes | — | — | May 2 | — | — | 730–1095 |
| Ground Cherry | — | — | May 2 | — | Jul 11 – Sep 5 | 65–80 |
| Hardy Kiwi | — | — | May 2 | — | — | 1095–1825 |
| Haskaps | — | — | May 2 | — | — | 730–1095 |
| Honeydew | — | — | May 2 | — | Jul 25 – Sep 5 | 80–110 |
| Jostaberry | — | — | May 2 | — | — | 730–1095 |
| Kiwi | — | — | May 2 | — | — | 1095–1825 |
| Lingonberries | — | — | May 2 | — | — | 730–1095 |
| Loquat | — | — | May 2 | — | — | 730–1825 |
| Medlar | — | — | May 2 | — | — | 1095–1825 |
| Mulberries | — | — | May 2 | — | — | 730–1825 |
| Pawpaw | — | — | May 2 | — | — | 1095–2555 |
| Persimmon | — | — | May 2 | — | — | 1095–2555 |
| Pomegranate | — | — | May 2 | — | — | 730–1095 |
| Quince | — | — | May 2 | — | — | 1095–1825 |
| Raspberries | — | — | May 2 | — | — | 365–730 |
| Serviceberries | — | — | May 2 | — | — | 730–1095 |
| Strawberries | — | — | May 2 | — | Aug 1 – Dec 12 | 90–365 |
🌿 Herbs to Grow in Greene County
36 herbs that grow well in Zone 7a with planting dates for Greene County.
Show all 36 herbs with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Angelica | Mar 7 | Mar 28 | Apr 4 | Aug 15 | — | 365–730 |
| Anise | Mar 7 | Mar 28 | Apr 4 | Aug 15 | Jul 4 – Sep 19 | 90–120 |
| Basil | Feb 21 | Apr 18 | Apr 25 | — | Jun 20 – Aug 22 | 50–75 |
| Bee Balm | — | — | Apr 18 | — | Jul 18 – Oct 3 | 90–120 |
| Borage | Mar 7 | Mar 28 | Apr 4 | Aug 15 | May 30 – Jul 18 | 50–60 |
| Caraway | Mar 7 | Mar 28 | Apr 4 | Aug 15 | — | 365–450 |
| Catnip | — | — | Apr 18 | — | Jun 20 – Aug 22 | 60–80 |
| Chamomile | Mar 7 | Mar 28 | Apr 4 | Aug 15 | Jun 6 – Aug 15 | 60–90 |
| Chervil | Mar 7 | Mar 28 | Apr 4 | Aug 15 | May 16 – Jul 18 | 40–60 |
| Chives | — | — | Apr 18 | — | Jun 20 – Aug 29 | 60–90 |
| Cilantro | Mar 7 | Mar 28 | Apr 4 | Aug 15 | May 16 – Jul 18 | 40–60 |
| Comfrey | — | — | Apr 18 | — | Jun 20 – Aug 29 | 60–90 |
| Cumin | Mar 7 | Mar 28 | Apr 4 | Aug 15 | Jul 18 – Sep 19 | 100–120 |
| Dill | Mar 7 | Mar 28 | Apr 4 | Aug 15 | May 16 – Jul 18 | 40–60 |
| Epazote | Feb 21 | Apr 18 | Apr 25 | — | Jun 13 – Aug 8 | 45–60 |
| Fennel (herb) | Mar 7 | Mar 28 | Apr 4 | Aug 15 | Jun 6 – Aug 15 | 60–90 |
| Feverfew | — | — | Apr 18 | — | Jul 18 – Oct 3 | 90–120 |
| Garlic Chives | — | — | Apr 18 | — | Jun 20 – Aug 29 | 60–90 |
| Horehound | — | — | Apr 18 | — | Jul 4 – Aug 29 | 75–90 |
| Hyssop | — | — | Apr 18 | — | Jun 27 – Aug 29 | 70–90 |
| Lemon Balm | — | — | Apr 18 | — | Jun 20 – Aug 8 | 60–70 |
| Lemon Thyme | — | — | Apr 18 | — | Jun 27 – Aug 29 | 70–90 |
| Lovage | — | — | Apr 18 | — | Jun 27 – Aug 29 | 70–90 |
| Marjoram | — | — | Apr 18 | — | Jun 20 – Aug 29 | 60–90 |
| Mint | — | — | Apr 18 | — | Jun 20 – Aug 29 | 60–90 |
| Oregano | — | — | Apr 18 | — | Jun 20 – Aug 29 | 60–90 |
| Parsley | Mar 7 | Mar 28 | Apr 4 | Aug 15 | Jun 6 – Aug 8 | 60–80 |
| Rosemary | — | — | Apr 18 | — | Jul 11 – Nov 28 | 80–180 |
| Rue | — | — | Apr 18 | — | Jun 27 – Aug 29 | 70–90 |
| Sage | — | — | Apr 18 | — | Jul 4 – Aug 29 | 75–90 |
| Savory | — | — | Apr 18 | — | Jun 13 – Aug 8 | 50–70 |
| Sorrel | Mar 7 | Mar 28 | Apr 4 | Aug 15 | May 16 – Jul 18 | 40–60 |
| Tarragon | — | — | Apr 18 | — | Jun 20 – Aug 29 | 60–90 |
| Thai Basil | Feb 21 | Apr 18 | Apr 25 | — | Jun 20 – Aug 22 | 50–75 |
| Thyme | — | — | Apr 18 | — | Jun 27 – Aug 29 | 70–90 |
| Valerian | — | — | Apr 18 | — | Aug 22 – Nov 28 | 120–180 |
🌸 Flowers to Grow in Greene County
53 flowers that grow well in Zone 7a with planting dates for Greene County.
Show all 53 flowers with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Bloom | Days to Maturity |
|---|---|---|---|---|---|---|
| Ageratum | Feb 28 | Apr 11 | Apr 11 | — | Jun 6 – Sep 26 | 60–75 |
| Alliums | — | — | — | Sep 19 | Oct 17 – Nov 7 | 28–42 |
| Anemones | — | — | — | Aug 29 | Sep 12 – Oct 10 | 90–120 |
| Astilbe | Feb 7 | — | Apr 18 | — | Jun 27 – Aug 22 | 70–100 |
| Bachelor's Button | Feb 28 | Mar 7 | Apr 11 | Aug 29 | Jun 13 – Sep 12 | 60–90 |
| Begonias | Jan 31 | — | Apr 11 | — | Jun 20 – Oct 10 | 70–90 |
| Black-eyed Susan | Feb 7 | Apr 11 | Apr 18 | — | Jun 27 – Oct 31 | 60–80 |
| Bleeding Hearts | Feb 7 | — | Apr 18 | — | Jun 6 – Jul 11 | 60–90 |
| Calendula | Feb 28 | Mar 7 | Apr 11 | Aug 29 | May 30 – Sep 12 | 50–70 |
| California Poppy | — | Mar 14 | — | Aug 29 | May 23 – Aug 1 | 60–90 |
| Celosia | Mar 14 | Apr 11 | Apr 11 | — | Jun 13 – Oct 10 | 60–90 |
| Columbine | Feb 14 | Apr 18 | Apr 18 | — | Jun 6 – Jul 11 | 70–100 |
| Coreopsis | Feb 7 | Apr 11 | Apr 18 | — | Jun 20 – Oct 31 | 60–80 |
| Cosmos | Mar 14 | Apr 11 | Apr 11 | — | Jun 20 – Oct 10 | 60–90 |
| Crocus | — | — | — | Sep 19 | Aug 15 – Sep 5 | 10–20 |
| Daffodils | — | — | — | Sep 19 | Aug 22 – Sep 12 | 20–40 |
| Dahlias | Mar 14 | Apr 18 | Apr 18 | — | Jun 27 – Oct 31 | 70–120 |
| Daylily | Feb 7 | — | Apr 18 | — | Jun 27 – Oct 31 | 60–90 |
| Dianthus | Feb 14 | Mar 7 | Mar 21 | — | May 9 – Aug 8 | 60–80 |
| Echinacea (Purple Coneflower) | Feb 7 | Apr 18 | Apr 18 | — | Jul 4 – Oct 31 | 70–90 |
| Foxglove | Feb 14 | Apr 18 | Apr 18 | — | Jun 6 – Jul 11 | 80–120 |
| Gaillardia (Blanket Flower) | Feb 21 | Apr 18 | Apr 18 | — | Jun 27 – Nov 14 | 70–100 |
| Geraniums | Jan 31 | — | Apr 11 | — | Jun 20 – Oct 10 | 70–100 |
| Gladiolus | — | Apr 11 | Apr 11 | — | Jun 20 – Oct 24 | 70–100 |
| Hostas | Jan 31 | — | Apr 18 | — | Jun 27 – Oct 31 | 60–90 |
| Hyacinths | — | — | — | Sep 19 | Sep 12 – Oct 3 | 14–28 |
| Hydrangeas | Jan 31 | — | Apr 18 | — | Jun 27 – Oct 17 | 90–150 |
| Impatiens | Feb 14 | — | Apr 18 | — | Jun 27 – Oct 17 | 60–75 |
| Irises | — | Division | Apr 18 | — | Jun 6 – Jul 11 | 60–100 |
| Larkspur | — | Mar 14 | — | Aug 15 | May 23 – Aug 1 | 60–90 |
| Lavender | Feb 7 | — | Apr 25 | — | Jul 4 – Sep 12 | 90–120 |
| Lilies | — | Division | Apr 18 | — | Jun 27 – Oct 17 | 70–120 |
| Lobelia | Feb 7 | — | Mar 21 | — | May 16 – Aug 8 | 70–80 |
| Lupine | Feb 14 | Apr 18 | Apr 18 | — | Jun 6 – Jul 11 | 75–100 |
| Marigolds | Feb 28 | Apr 11 | Apr 11 | — | Jun 6 – Sep 12 | 50–70 |
| Nasturtium | Mar 14 | Apr 11 | Apr 11 | — | Jun 6 – Oct 10 | 55–65 |
| Pansy | Jan 31 | — | Apr 11 | Aug 15 | Jun 6 – Aug 15 | 70–90 |
| Peonies | — | Division | Apr 18 | — | Jun 13 – Jul 18 | 90–120 |
| Petunia | Feb 14 | — | Apr 18 | — | Jun 27 – Oct 17 | 70–90 |
| Phlox | Feb 7 | Apr 18 | Apr 18 | — | Jun 27 – Sep 19 | 80–110 |
| Portulaca | Mar 14 | Apr 11 | Apr 11 | — | May 30 – Sep 26 | 50–70 |
| Ranunculus | — | — | — | Aug 29 | Sep 26 – Oct 24 | 90–120 |
| Roses | Jan 31 | — | Apr 18 | — | Jun 27 – Oct 31 | 90–180 |
| Salvia | Feb 14 | — | Apr 11 | — | Jun 20 – Oct 10 | 70–90 |
| Sedum (Stonecrop) | Feb 7 | — | Apr 18 | — | Aug 8 – Oct 31 | 60–90 |
| Snapdragon | Jan 31 | Mar 14 | Apr 11 | Aug 29 | Jun 20 – Sep 12 | 70–100 |
| Sunflower | Mar 21 | Apr 11 | Apr 11 | — | Jul 4 – Oct 10 | 70–100 |
| Sweet Alyssum | Feb 28 | Mar 14 | Apr 11 | Sep 12 | May 23 – Aug 15 | 45–60 |
| Sweet Pea | — | Mar 7 | — | Aug 29 | May 16 – Aug 8 | 65–85 |
| Tulips | — | — | — | Sep 19 | Sep 5 – Sep 26 | 15–30 |
| Vinca (Annual) | Jan 31 | — | Apr 11 | — | Jun 20 – Oct 10 | 70–90 |
| Yarrow | Feb 7 | Apr 11 | Apr 18 | — | Jun 20 – Oct 31 | 60–90 |
| Zinnia | Mar 14 | Apr 11 | Apr 11 | — | Jun 20 – Oct 10 | 60–70 |
Monthly Planting Guide for Greene County
Gardening Guides & Resources
Helpful guides from The Ultimate Homestead to improve your garden in Greene County.
Frequently Asked Questions
What planting zone is Greene County, TN?
Greene County is in USDA Hardiness Zone 7a. 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 Greene County, TN?
Based on 31 years of NOAA weather station data, the median last spring frost in Greene County falls around April 11. In 8 out of 10 years, last frost lands between March 28 and May 1 — a 33-day window of variability. Use May 1 as your conservative safe-to-plant date for frost-sensitive crops.
When is the first fall frost in Greene County, TN?
The median first fall frost in Greene County arrives around October 24. In cold years it can arrive as early as October 10; in mild years as late as November 5. Harvest or protect frost-sensitive crops — tomatoes, peppers, basil, squash — before this date.
How long is the growing season in Greene County?
Greene County has a frost-free growing season of approximately 196 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 longer by about 1.13 days per decade.
What is the soil like in Greene County for gardening?
Greene County has predominantly Silt Loam soil with a pH range of 5.6–7 and Well Drained drainage. Most vegetables and herbs grow well with standard composting and seasonal soil amendment.
What is grown commercially in Greene County?
Greene County has commercial agriculture that includes Corn, Soybeans, Hay. These crops reflect the local climate and soil conditions — what succeeds commercially often translates well to home gardens in the same area.
Is Greene County a good location for home gardening?
Greene County scores 58/100 (Moderate) 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 Greene County Garden Planner — Free
A 22-page printable planner built for Greene County (Zone 7a). 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