Dickson County, TN — Planting Guide
Dickson County is in USDA Zone 7a. The average last spring frost is April 4 and the first fall frost is October 29, giving you a growing season of approximately 208 days.
At an elevation of 2,147 ft, Dickson County receives approximately 54 in of rainfall annually. Summer highs average 92°F with winter lows around 34°F. The predominant soil type is Silt Loam.
Based on 31 years of NOAA climate station data, the last frost date here varies by 29 days year to year — ranging from March 19 in warm years to April 18 in cold years. Dickson County scores 66/100 (Good) on the Microclimate Index.
🌡️ Zone
7a (0°F to 5°F min)
❄️ Last Frost
April 4
🍂 First Frost
October 29
📅 Growing Season
208 days
⛰️ Elevation
2,147 ft
🌧️ Annual Rainfall
54 in
Monthly Watering Calendar
When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.
View detailed monthly data
| Month | Avg Rainfall | Rainy Days | Extra Water Needed | Watering Effort |
|---|---|---|---|---|
| Jan | 4.7 in | 9 days | — | None |
| Feb | 4.4 in | 9 days | — | None |
| Mar | 5.3 in | 9 days | — | Low |
| Apr | 4.3 in | 8 days | — | Low |
| May | 4.6 in | 10 days | — | Low |
| Jun | 5.5 in | 11 days | — | Low |
| Jul | 5.1 in | 12 days | — | Low |
| Aug | 5.4 in | 12 days | — | Low |
| Sep | 3.5 in | 7 days | 0.8 in | Moderate |
| Oct | 3 in | 7 days | 1.3 in | Moderate |
| Nov | 4 in | 8 days | — | None |
| Dec | 4.2 in | 9 days | — | None |
Annual total: 54 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.
Dickson County Soil Profile
Soil Type
Silt Loam
Soil pH
5.6-6.7
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) | Apr 18 | Nov 14 | 210 days |
| Cautious | Apr 12 | Nov 2 | 204 days |
| Average year | Apr 4 | Oct 29 | 208 days |
| Optimistic | Mar 28 | Oct 24 | 210 days |
| Aggressive (risky) | Mar 19 | Oct 17 | 212 days |
Not very — frost dates can vary by ±29 days year-to-year. Use the "Conservative" row in the table below, and keep row covers handy for surprise late frosts.
Gardening Difficulty Score
Dickson County offers good growing conditions. A little planning around frost dates goes a long way.
Local Gardening Help in Dickson 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 Dickson County's climate and soil.
County Extension Office
Dickson 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 Dickson County
Finding local nurseries & garden centers in Dickson County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Dickson 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 Dickson County TN" or "garden center Dickson 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 Dickson County TN" or check your extension office and local parks department. Facebook groups like "Dickson 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
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
Longest Day
14.4 hours
Summer solstice daylight
Shortest Day
9.6 hours
Winter solstice daylight
Peak Sun Hours
8.7 hr/day peak (summer)
Peak sun hours (green dashed line below) account for cloud cover — this is the usable direct sunlight your garden actually receives. Most vegetables need 6+ peak sun hours.
Onion tip: 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 | 5.5 hr | Short day |
| March | 11.7 hr | 6.5 hr | Short day |
| April | 12.9 hr | 7.8 hr | Neutral |
| May | 13.9 hr | 8.7 hr | Neutral |
| June | 14.4 hr | 8.3 hr | Long day |
| July | 14.2 hr | 8 hr | Long day |
| August | 13.4 hr | 7.6 hr | Neutral |
| September | 12.2 hr | 7.3 hr | Neutral |
| October | 11.1 hr | 7.2 hr | Short day |
| November | 10 hr | 5.7 hr | Short day |
| December | 9.6 hr | 4.7 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 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 | 35°F | 41°F | ❄️ Dormant | ~36 weeks |
| Feb | 35°F | 41°F | ❄️ Dormant | ~36 weeks |
| Mar | 42°F | 44°F | 🐢 Slow | ~24 weeks |
| Apr | 54°F | 54°F | ♻️ Active | ~14 weeks |
| May | 65°F | 63°F | 🔥 Peak | ~8 weeks |
| Jun | 76°F | 71°F | 🔥 Peak | ~8 weeks |
| Jul | 81°F | 77°F | 🔥 Peak | ~8 weeks |
| Aug | 84°F | 80°F | 🔥 Peak | ~8 weeks |
| Sep | 75°F | 74°F | 🔥 Peak | ~8 weeks |
| Oct | 64°F | 68°F | ♻️ Active | ~14 weeks |
| Nov | 51°F | 58°F | ♻️ Active | ~14 weeks |
| Dec | 40°F | 48°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 Dickson County
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
Insect Pest Pressure
Moderate — common pests appear but manageable with monitoring.
Disease Risk
High fungal/bacterial risk. Space plants for airflow, water at soil level.
Seasonal Risk
View 6 common pests in your area
| Pest | Risk Level | Peak Months |
|---|---|---|
| Aphids | High | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| Japanese beetles | Moderate | Jun, Jul, Aug |
| Squash vine borers | High | May, Jun, Jul |
| Stink bugs | Moderate | May, Jun, Jul, Aug, Sep |
| Whiteflies | Moderate | Jun, Jul, Aug, Sep |
| Spider mites | Moderate | Jul, Aug |
Organic pest management tips
- Install physical barriers: floating row covers, copper tape for slugs, mesh netting
- Apply Bt (Bacillus thuringiensis) for caterpillar control — safe for beneficial insects
- Use kaolin clay spray to deter a wide range of insects on fruiting crops
- Release beneficial insects: ladybugs for aphids, parasitic wasps for caterpillars
- Apply neem oil weekly during high-pressure months
- Mulch heavily (3-4 inches) to reduce soil-borne disease splash
Cover Crops for Dickson County
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with county-specific planting dates.
Spring Cover Crops (4 options) — Build soil before the main growing season
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Buckwheat | Apr 10 | Aug 27 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Cowpeas (southern peas) | Apr 14 | Sep 3 | ✓ Yes | Excellent nitrogen fixer for warm climates, edible |
| Sorghum-sudan grass | Apr 14 | Aug 27 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | Mar 4 | Aug 20 | ✓ 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 8 | — | 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 6 | Mar 21 | ✓ Yes | Fixes nitrogen, good for heavy clay soils |
| Crimson clover | Aug 28 | Mar 14 | ✓ Yes | Fixes nitrogen, attracts pollinators in spring |
| Daikon radish | Sep 20 | Mar 21 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Aug 14 | Mar 14 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
| Oats | Sep 29 | Mar 14 | — | Quick biomass, winterkills in cold zones — no spring tillage needed |
| Winter rye | Jul 23 | Mar 14 | — | Suppresses weeds, prevents erosion, breaks up compacted soil |
| Winter wheat | Aug 8 | Mar 21 | — | 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: 9 mph Summer: 7 mph
Fall: 8 mph Winter: 9 mph
Prevailing wind: SW. Moderate wind — consider a temporary windbreak for young seedlings.
Windbreak Benefit
3.1/10
Low need — wind is not a major factor in your garden planning.
Frost Pocket Risk
Low
Relatively flat terrain (323 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
26,913 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
Mar, Jun, Jul, Aug
Highest rainfall months — your barrels will fill up quickly during these months.
Months to Draw From Storage
Sep, Oct, Nov
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 54.0 inches of rain per year
- A 1,000 sq ft roof can collect roughly 26,913 gallons annually
- Rainwater harvesting is fully legal in your state
- Your area gets ample rainfall — even small barrels make a big difference
- Consider a rain garden to handle overflow during heavy rainfall months
Soil & Growing Conditions in Dickson County
Soil Type
Silt Loam
Soil pH 5.6–6.7 · Moderately 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. (54 in. annual rainfall)
Season Tips
208-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.
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.
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 Dickson County
113 vegetables that grow well in Zone 7a with planting dates for Dickson County.
Show all 113 vegetables with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Acorn Squash | Mar 7 | Apr 11 | Apr 18 | Jul 11 – Aug 15 | 80–100 |
| Amaranth | Feb 14 | Apr 11 | Apr 18 | Jul 18 – Sep 5 | 90–120 |
| Artichoke | — | — | Apr 18 | Aug 22 – Oct 31 | 120–180 |
| Arugula | Feb 28 | Mar 21 | Apr 4 | May 9 – Jul 11 | 30–50 |
| Asparagus | — | — | Apr 18 | — | 730–1095 |
| Beets | — | Mar 21 | — | May 16 – Jun 13 | 50–70 |
| Belgian Endive | Feb 28 | Mar 21 | Apr 4 | Jul 25 – Sep 19 | 110–150 |
| Bitter Melon | Feb 14 | Apr 11 | Apr 18 | Jun 20 – Aug 1 | 60–90 |
| Black Beans | — | Apr 11 | — | Jul 11 – Aug 29 | 90–120 |
| Bok Choy | Feb 28 | Mar 21 | Apr 4 | May 16 – Jun 20 | 40–60 |
| Broccoli | Feb 28 | Mar 21 | Apr 4 | Jun 6 – Jul 18 | 60–90 |
| Broccoli Rabe | Feb 28 | Mar 21 | Apr 4 | May 16 – Jun 20 | 40–60 |
| Brussels Sprouts | Feb 28 | Mar 21 | Apr 4 | Jul 4 – Aug 29 | 90–130 |
| Butternut Squash | Mar 7 | Apr 11 | Apr 18 | Jul 18 – Aug 22 | 85–110 |
| Cabbage | Feb 28 | Mar 21 | Apr 4 | Jun 6 – Aug 1 | 60–100 |
| Calabash | Feb 14 | Apr 11 | Apr 18 | Jul 11 – Sep 5 | 80–120 |
| Cardoon | — | — | Apr 18 | Aug 22 – Oct 3 | 120–150 |
| Carrots | — | Mar 21 | — | May 23 – Jun 27 | 60–80 |
| Cauliflower | Feb 28 | Mar 21 | Apr 4 | May 30 – Aug 1 | 55–100 |
| Celeriac | Feb 28 | Mar 21 | Apr 4 | Jul 18 – Aug 22 | 100–120 |
| Celery | Feb 28 | Mar 21 | Apr 4 | Jun 27 – Aug 22 | 80–120 |
| Celtuce | Feb 28 | Mar 21 | Apr 4 | Jun 6 – Jul 18 | 60–90 |
| Chard | Feb 28 | Mar 21 | Apr 4 | May 30 – Jul 18 | 50–60 |
| Chayote | Feb 14 | Apr 11 | Apr 18 | Aug 22 – Oct 31 | 120–180 |
| Chickpeas | Feb 28 | Mar 21 | Apr 4 | Jun 27 – Aug 8 | 80–110 |
| Chicory | Feb 28 | Mar 21 | Apr 4 | Jun 6 – Jul 18 | 60–85 |
| Chinese Cabbage | Feb 28 | Mar 21 | Apr 4 | May 30 – Jun 27 | 50–70 |
| Christmas Lima Beans | Feb 14 | Apr 11 | Apr 18 | Jul 11 – Aug 15 | 80–100 |
| Collard Greens | Feb 28 | Mar 21 | Apr 4 | May 30 – Aug 1 | 55–75 |
| Corn | — | Apr 11 | — | Jun 13 – Aug 8 | 60–100 |
| Cowpeas | — | Apr 11 | — | Jun 13 – Jul 25 | 60–90 |
| Cress | Feb 28 | Mar 21 | Apr 4 | Apr 18 – May 9 | 14–21 |
| Crookneck Squash | Mar 7 | Apr 11 | Apr 18 | Jun 6 – Jul 4 | 45–60 |
| Crosne | — | Mar 21 | — | Aug 22 – Oct 24 | 150–200 |
| Cucumber | Mar 7 | Apr 11 | Apr 18 | Jun 13 – Aug 8 | 50–70 |
| Daikon | — | Mar 21 | — | May 16 – Jun 13 | 50–70 |
| Delicata Squash | Mar 7 | Apr 11 | Apr 18 | Jul 11 – Aug 15 | 80–100 |
| Edamame | — | Apr 11 | — | Jun 27 – Aug 8 | 75–100 |
| Eggplant | Jan 31 | Apr 11 | Apr 18 | Jun 27 – Aug 29 | 65–85 |
| Endive | Feb 28 | Mar 21 | Apr 4 | May 23 – Jun 27 | 45–65 |
| Escarole | Feb 28 | Mar 21 | Apr 4 | May 30 – Jun 27 | 50–70 |
| Fava Beans | Feb 28 | Mar 21 | Apr 4 | Jun 20 – Aug 1 | 75–100 |
| Fennel | Feb 14 | Apr 11 | Apr 18 | Jun 20 – Aug 1 | 60–90 |
| Garlic | — | — | — | — | 90–240 |
| Green Beans | — | Apr 11 | — | Jun 6 – Aug 1 | 50–65 |
| Horseradish | — | — | Apr 18 | Aug 22 – Oct 31 | 120–180 |
| Hot Peppers | Jan 31 | Apr 11 | Apr 18 | Jun 27 – Oct 3 | 70–120 |
| Hubbard Squash | Mar 7 | Apr 11 | Apr 18 | Aug 1 – Sep 5 | 100–120 |
| Jicama | Feb 14 | Apr 11 | Apr 18 | Aug 22 – Oct 31 | 120–180 |
| Kabocha | Mar 7 | Apr 11 | Apr 18 | Jul 18 – Aug 15 | 85–100 |
| Kai Lan | Feb 28 | Mar 21 | Apr 4 | May 23 – Jun 20 | 45–60 |
| Kale | Feb 28 | Mar 21 | Apr 4 | May 30 – Jul 25 | 50–70 |
| Kidney Beans | — | Apr 11 | — | Jul 11 – Aug 15 | 85–110 |
| Kohlrabi | Feb 28 | Mar 21 | Apr 4 | May 23 – Jun 27 | 45–65 |
| Komatsuna | Feb 28 | Mar 21 | Apr 4 | May 9 – Jun 13 | 35–50 |
| Leeks | Feb 28 | Mar 21 | Apr 4 | Jul 4 – Sep 19 | 90–150 |
| Lentils | Feb 28 | Mar 21 | Apr 4 | Jun 27 – Aug 8 | 80–110 |
| Lettuce | Feb 28 | Mar 21 | Apr 4 | May 9 – Jul 18 | 30–60 |
| Lima Beans | — | Apr 11 | — | Jun 13 – Jul 25 | 60–90 |
| Loofah | Feb 14 | Apr 11 | Apr 18 | Aug 1 – Oct 3 | 100–150 |
| Luffa | Feb 14 | Apr 11 | Apr 18 | Jul 18 – Oct 3 | 90–150 |
| Mache | Feb 28 | Mar 21 | Apr 4 | May 16 – Jun 20 | 40–60 |
| Malabar Spinach | Feb 14 | Apr 11 | Apr 18 | Jun 13 – Jul 11 | 55–70 |
| Melon | Mar 7 | Apr 11 | Apr 18 | Jun 27 – Aug 15 | 70–100 |
| Microgreens | Feb 28 | Mar 21 | Apr 4 | Apr 11 – May 9 | 7–21 |
| Mitsuba | Feb 28 | Mar 21 | Mar 28 | May 23 – Jul 18 | 50–70 |
| Mizuna | Feb 28 | Mar 21 | Apr 4 | May 9 – Jun 6 | 30–45 |
| Mustard Greens | Feb 28 | Mar 21 | Apr 4 | May 9 – Jul 11 | 30–50 |
| Napa Cabbage | Feb 28 | Mar 21 | Apr 4 | May 30 – Jul 4 | 55–75 |
| New Zealand Spinach | Feb 14 | Apr 11 | Apr 18 | Jun 13 – Jul 11 | 55–70 |
| Okra | Feb 14 | Apr 11 | Apr 18 | Jun 13 – Aug 8 | 50–65 |
| Onion | Feb 28 | Mar 21 | Apr 4 | Jul 4 – Aug 22 | 90–120 |
| Pac Choi | Feb 28 | Mar 21 | Apr 4 | May 16 – Jun 13 | 40–55 |
| Parsnip | — | Mar 21 | — | Jul 4 – Aug 15 | 100–130 |
| Patty Pan Squash | Mar 7 | Apr 11 | Apr 18 | Jun 6 – Jul 4 | 45–60 |
| Peas | Feb 28 | Mar 21 | Apr 4 | May 30 – Jul 25 | 55–70 |
| Peppers | Jan 31 | Apr 11 | Apr 18 | Jun 20 – Aug 29 | 60–90 |
| Pole Beans | Feb 14 | Apr 11 | Apr 18 | Jun 13 – Aug 8 | 55–70 |
| Potatoes | Feb 14 | Apr 11 | Apr 18 | Jun 27 – Sep 5 | 70–120 |
| Pumpkin | Mar 7 | Apr 11 | Apr 18 | Jul 18 – Sep 5 | 85–120 |
| Purslane | Feb 28 | Mar 21 | Apr 4 | May 16 – Jun 20 | 40–60 |
| Radicchio | Feb 28 | Mar 21 | Apr 4 | Jun 6 – Jul 11 | 60–80 |
| Radish | — | Mar 21 | — | Apr 18 – May 9 | 22–35 |
| Rhubarb | — | — | Apr 25 | — | 365–730 |
| Romanesco | Feb 28 | Mar 21 | Apr 4 | Jun 20 – Aug 1 | 75–100 |
| Rutabaga | — | Mar 21 | — | Jun 13 – Jul 18 | 80–100 |
| Salsify | — | Mar 21 | — | Jul 4 – Aug 15 | 100–130 |
| Savoy Cabbage | Feb 28 | Mar 21 | Apr 4 | Jun 13 – Aug 8 | 70–110 |
| Scallions | Feb 28 | Mar 21 | Apr 4 | May 30 – Jun 27 | 50–70 |
| Scarlet Runner Beans | Feb 14 | Apr 11 | Apr 18 | Jun 20 – Jul 25 | 60–80 |
| Shallot | Feb 28 | Mar 21 | Apr 4 | Jul 4 – Aug 22 | 90–120 |
| Shiso | Feb 14 | Apr 11 | Apr 18 | Jun 13 – Aug 8 | 50–70 |
| Snap Peas | Feb 14 | Apr 11 | Apr 18 | Jun 13 – Aug 8 | 55–70 |
| Snow Peas | Feb 28 | Mar 21 | Apr 4 | May 30 – Jul 25 | 50–65 |
| Soybeans | — | Apr 11 | — | Jul 4 – Aug 29 | 80–120 |
| Spaghetti Squash | Mar 7 | Apr 11 | Apr 18 | Jul 18 – Aug 15 | 85–100 |
| Spinach | Feb 28 | Mar 21 | Apr 4 | May 9 – Jul 11 | 35–50 |
| Squash (Summer) | Mar 7 | Apr 11 | Apr 18 | Jun 6 – Aug 8 | 45–65 |
| Squash (Winter) | Mar 7 | Apr 11 | Apr 18 | Jul 11 – Sep 5 | 80–120 |
| Sunchoke | — | — | Apr 18 | Aug 8 – Oct 3 | 110–150 |
| Sunflower | Feb 14 | Apr 11 | Apr 18 | Jun 27 – Aug 15 | 70–100 |
| Sweet Corn | — | Apr 11 | — | Jun 13 – Jul 25 | 60–90 |
| Sweet Potatoes | Feb 14 | Apr 11 | Apr 18 | Jul 18 – Sep 5 | 90–120 |
| Tatsoi | Feb 28 | Mar 21 | Apr 4 | May 9 – Jun 13 | 35–50 |
| Tomatillo | Feb 14 | Apr 11 | Apr 18 | Jun 20 – Aug 29 | 60–85 |
| Tomatoes | Feb 14 | Apr 11 | Apr 18 | Jun 20 – Aug 29 | 60–85 |
| Turnip | — | Mar 21 | — | May 2 – Jun 6 | 40–60 |
| Watercress | Feb 28 | Mar 21 | Apr 4 | May 16 – Jun 20 | 40–60 |
| Watermelon | Mar 7 | Apr 11 | Apr 18 | Jun 27 – Aug 15 | 70–100 |
| Wax Beans | — | Apr 11 | — | Jun 6 – Aug 1 | 50–65 |
| Winter Melon | Feb 14 | Apr 11 | Apr 18 | Jul 18 – Sep 5 | 90–120 |
| Yard Long Beans | Feb 14 | Apr 11 | Apr 18 | Jun 13 – Jul 25 | 55–80 |
| Zucchini | Mar 7 | Apr 11 | Apr 18 | Jun 6 – Aug 1 | 45–60 |
🍓 Fruits to Grow in Dickson County
31 fruits that grow well in Zone 7a with planting dates for Dickson County.
Show all 31 fruits with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Alpine Strawberries | — | — | Apr 25 | Jul 25 – Nov 7 | 90–180 |
| Aronia | — | — | Apr 25 | — | 730–1095 |
| Blackberries | — | — | Apr 25 | — | 365–730 |
| Blueberries | — | — | Apr 25 | — | 730–1095 |
| Boysenberries | — | — | Apr 25 | — | 365–730 |
| Cantaloupe | — | — | Apr 25 | Jul 4 – Aug 8 | 70–90 |
| Che Fruit | — | — | Apr 25 | — | 1095–1825 |
| Cranberries | — | — | Apr 25 | — | 730–1095 |
| Currants | — | — | Apr 25 | — | 730–1095 |
| Elderberries | — | — | Apr 25 | — | 730–1095 |
| Figs | — | — | Apr 25 | — | 730–1825 |
| Goji Berries | — | — | Apr 25 | — | 730–1095 |
| Gooseberries | — | — | Apr 25 | — | 730–1095 |
| Grapes | — | — | Apr 25 | — | 730–1095 |
| Ground Cherry | — | — | Apr 25 | Jul 4 – Aug 29 | 65–80 |
| Hardy Kiwi | — | — | Apr 25 | — | 1095–1825 |
| Haskaps | — | — | Apr 25 | — | 730–1095 |
| Honeydew | — | — | Apr 25 | Jul 18 – Aug 29 | 80–110 |
| Jostaberry | — | — | Apr 25 | — | 730–1095 |
| Kiwi | — | — | Apr 25 | — | 1095–1825 |
| Lingonberries | — | — | Apr 25 | — | 730–1095 |
| Loquat | — | — | Apr 25 | — | 730–1825 |
| Medlar | — | — | Apr 25 | — | 1095–1825 |
| Mulberries | — | — | Apr 25 | — | 730–1825 |
| Pawpaw | — | — | Apr 25 | — | 1095–2555 |
| Persimmon | — | — | Apr 25 | — | 1095–2555 |
| Pomegranate | — | — | Apr 25 | — | 730–1095 |
| Quince | — | — | Apr 25 | — | 1095–1825 |
| Raspberries | — | — | Apr 25 | — | 365–730 |
| Serviceberries | — | — | Apr 25 | — | 730–1095 |
| Strawberries | — | — | Apr 25 | Jul 25 – Dec 5 | 90–365 |
🌿 Herbs to Grow in Dickson County
39 herbs that grow well in Zone 7a with planting dates for Dickson County.
Show all 39 herbs with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Harvest | Days to Maturity |
|---|---|---|---|---|---|
| Angelica | Feb 28 | Mar 21 | Mar 28 | — | 365–730 |
| Anise | Feb 28 | Mar 21 | Mar 28 | Jun 27 – Sep 12 | 90–120 |
| Basil | Feb 14 | Apr 11 | Apr 18 | Jun 13 – Aug 15 | 50–75 |
| Bee Balm | — | — | Apr 11 | Jul 11 – Sep 26 | 90–120 |
| Borage | Feb 28 | Mar 21 | Mar 28 | May 23 – Jul 11 | 50–60 |
| Caraway | Feb 28 | Mar 21 | Mar 28 | — | 365–450 |
| Catnip | — | — | Apr 11 | Jun 13 – Aug 15 | 60–80 |
| Chamomile | Feb 28 | Mar 21 | Mar 28 | May 30 – Aug 8 | 60–90 |
| Chervil | Feb 28 | Mar 21 | Mar 28 | May 9 – Jul 11 | 40–60 |
| Chives | — | — | Apr 11 | Jun 13 – Aug 22 | 60–90 |
| Cilantro | Feb 28 | Mar 21 | Mar 28 | May 9 – Jul 11 | 40–60 |
| Comfrey | — | — | Apr 11 | Jun 13 – Aug 22 | 60–90 |
| Cumin | Feb 28 | Mar 21 | Mar 28 | Jul 11 – Sep 12 | 100–120 |
| Dill | Feb 28 | Mar 21 | Mar 28 | May 9 – Jul 11 | 40–60 |
| Echinacea | — | — | Apr 11 | Aug 15 – Nov 21 | 120–180 |
| Epazote | Feb 14 | Apr 11 | Apr 18 | Jun 6 – Aug 1 | 45–60 |
| Fennel (herb) | Feb 28 | Mar 21 | Mar 28 | May 30 – Aug 8 | 60–90 |
| Feverfew | — | — | Apr 11 | Jul 11 – Sep 26 | 90–120 |
| Garlic Chives | — | — | Apr 11 | Jun 13 – Aug 22 | 60–90 |
| Horehound | — | — | Apr 11 | Jun 27 – Aug 22 | 75–90 |
| Hyssop | — | — | Apr 11 | Jun 20 – Aug 22 | 70–90 |
| Lavender | — | — | Apr 11 | Jul 11 – Nov 21 | 90–200 |
| Lemon Balm | — | — | Apr 11 | Jun 13 – Aug 1 | 60–70 |
| Lemon Thyme | — | — | Apr 11 | Jun 20 – Aug 22 | 70–90 |
| Lovage | — | — | Apr 11 | Jun 20 – Aug 22 | 70–90 |
| Marjoram | — | — | Apr 11 | Jun 13 – Aug 22 | 60–90 |
| Mint | — | — | Apr 11 | Jun 13 – Aug 22 | 60–90 |
| Oregano | — | — | Apr 11 | Jun 13 – Aug 22 | 60–90 |
| Parsley | Feb 28 | Mar 21 | Mar 28 | May 30 – Aug 1 | 60–80 |
| Rosemary | — | — | Apr 11 | Jul 4 – Nov 21 | 80–180 |
| Rue | — | — | Apr 11 | Jun 20 – Aug 22 | 70–90 |
| Sage | — | — | Apr 11 | Jun 27 – Aug 22 | 75–90 |
| Savory | — | — | Apr 11 | Jun 6 – Aug 1 | 50–70 |
| Sorrel | Feb 28 | Mar 21 | Mar 28 | May 9 – Jul 11 | 40–60 |
| Tarragon | — | — | Apr 11 | Jun 13 – Aug 22 | 60–90 |
| Thai Basil | Feb 14 | Apr 11 | Apr 18 | Jun 13 – Aug 15 | 50–75 |
| Thyme | — | — | Apr 11 | Jun 20 – Aug 22 | 70–90 |
| Valerian | — | — | Apr 11 | Aug 15 – Nov 21 | 120–180 |
| Yarrow | — | — | Apr 11 | Jul 11 – Sep 26 | 90–120 |
Monthly Planting Guide for Dickson County
Gardening Guides & Resources
Helpful guides from The Ultimate Homestead to improve your garden in Dickson County.
Frequently Asked Questions
What planting zone is Dickson County, TN?
Dickson 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 Dickson County, TN?
Based on 31 years of NOAA weather station data, the median last spring frost in Dickson County falls around April 4. In 8 out of 10 years, last frost lands between March 19 and April 18 — a 29-day window of variability. Use April 18 as your conservative safe-to-plant date for frost-sensitive crops.
When is the first fall frost in Dickson County, TN?
The median first fall frost in Dickson County arrives around October 29. In cold years it can arrive as early as October 17; in mild years as late as November 14. Harvest or protect frost-sensitive crops — tomatoes, peppers, basil, squash — before this date.
How long is the growing season in Dickson County?
Dickson County has a frost-free growing season of approximately 208 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 Dickson County for gardening?
Dickson County has predominantly Silt Loam soil with a pH range of 5.6–6.7 and Moderately Well Drained drainage. Most vegetables and herbs grow well with standard composting and seasonal soil amendment.
What is grown commercially in Dickson County?
Dickson County has commercial agriculture that includes Soybeans, Corn, Hay, Cattle, Wheat. These crops reflect the local climate and soil conditions — what succeeds commercially often translates well to home gardens in the same area.
Is Dickson County a good location for home gardening?
Dickson County scores 66/100 (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 Dickson County gardeners in Zone 7a 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.
