Dewitt, KY — Planting Guide for June
Free PDF, personalized for your town's frost dates & climate. Drop your email — we'll send the link.
June in Dewitt, KY — your action list
Your Dewitt, KY garden is entering a new phase. Here's what's on the schedule for June and why each task matters now.
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Sow basil, peppers, and pole beans in trays indoors
Label every cell. You will absolutely forget which is which otherwise.
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Bring in the basil, carrots, and cucumber
This is the payoff month. Bring a basket, bring a friend, and get into the beds.
A few tasks this June that'll pay off in July
- First harvests: basil, carrots, and cucumber
Dewitt gardens in a wet, humid climate (50" annually). Cool-season crops like peas, lettuce, kale, and brassicas thrive in spring and fall. The biggest challenges are fungal disease and humidity-loving pests in summer — leaf spot, blight, squash bugs, vine borers. Drip irrigation (not overhead), wide plant spacing for air circulation, and disease-resistant varieties make the difference.
Soils trend Silt Loam — the gold standard for vegetables. Add 2–3" of compost annually to maintain it and you'll outgrow most of your neighbors.
Drought pressure is moderate (13.0 weeks/year on average). Mulching and drip irrigation pay for themselves quickly.
🌡️ USDA Zone
7a (0°F to 5°F min)
❄️ Avg. Last Frost
April 19
🍂 Avg. First Frost
October 21
📅 Growing Season
185 days
🌧️ Climate
Humid 49.7" annual
💨 Wind
Calm 4.8 mph avg
🥶 Frost Tier
Regular 0% frost-free years
🏜️ Drought
13.0 wk/yr trend improving
📍 ZIP Codes
1 ZIP
Monthly Watering Calendar for Dewitt
When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.
What this means for you: The 1-inch-per-week rule applies to most vegetable crops. Dewitt averages 50" a year — divide by 52 and compare to that 1" target. Some months are above, some below; that's where the calendar earns its keep.
View detailed monthly data
| Month | Avg Rainfall | Rainy Days | Extra Water Needed | Watering Effort |
|---|---|---|---|---|
| Jan | 3.3 in | 10 days | — | None |
| Feb | 4 in | 9 days | — | None |
| Mar | 4.3 in | 10 days | — | Low |
| Apr | 3.8 in | 7 days | 0.5 in | Low |
| May | 3.2 in | 9 days | 1.1 in | Moderate |
| Jun | 3.9 in | 11 days | 0.4 in | Low |
| Jul | 4.8 in | 12 days | — | Low |
| Aug | 4.9 in | 9 days | — | Low |
| Sep | 3.2 in | 7 days | 1.1 in | Moderate |
| Oct | 3.1 in | 7 days | 1.2 in | Moderate |
| Nov | 3.8 in | 8 days | — | None |
| Dec | 4 in | 8 days | — | None |
Annual total: 46.3 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.
Dewitt Soil Profile
Soil Type
Silt Loam
Soil pH
5.3-7
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 9 | Nov 2 | 177 days |
| Cautious | Apr 24 | Oct 26 | 185 days |
| Average year | Apr 19 | Oct 21 | 185 days |
| Optimistic | Apr 12 | Oct 17 | 188 days |
| Aggressive (risky) | Apr 5 | Oct 7 | 185 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 1.2 days per decade). Spring is arriving earlier than it used to. Good news for gardeners.
Gardening Difficulty Score
Knox County presents some gardening challenges. Choose adapted varieties and plan around frost dates.
Local Gardening Help in Knox 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 Knox County's climate and soil.
County Extension Office
Knox County University of Kentucky Cooperative Extension Extension Office
Phone: 859-257-4302
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 Knox County
Finding local nurseries & garden centers in Knox County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Knox 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 Knox County KY" or "garden center Knox 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 Knox County KY" or check your extension office and local parks department. Facebook groups like "Knox County Gardeners" or "Kentucky 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 Dewitt
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
Quick context: Day length is the trigger that tells lettuce, spinach, and cilantro to bolt. In Dewitt, knowing when that day-length threshold arrives helps you plant a final round in time to harvest before it bolts.
Longest Day
14.5 hours
Summer solstice daylight
Shortest Day
9.5 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: Your long summer days (14+ hours) support long-day onion varieties like Walla Walla, Sweet Spanish, and Ailsa Craig.
View detailed monthly data
| Month | Daylight Hours | Peak Sun Hours | Day Length |
|---|---|---|---|
| January | 9.7 hr | 4.6 hr | Short day |
| February | 10.6 hr | 5.7 hr | Short day |
| March | 11.7 hr | 6.7 hr | Short day |
| April | 13 hr | 8 hr | Neutral |
| May | 14 hr | 8.7 hr | Long day |
| June | 14.5 hr | 8.5 hr | Long day |
| July | 14.3 hr | 8.2 hr | Long day |
| August | 13.4 hr | 7.1 hr | Neutral |
| September | 12.2 hr | 6.9 hr | Neutral |
| October | 11 hr | 7 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 Dewitt
Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.
Quick context: Soil temperature predicts plant emergence better than calendar dates. Dewitt's spring soil warm-up curve tells you which weeks are safe for direct-sow beans, cucumbers, squash, and corn.
Plant Warm Crops When
Soil reaches 60°F+
Soil warm enough from Jun through Sep.
Best Month to Compost
Jun
Microbial activity peaks when soil is warm.
Active Composting
6 months
Solid season. Piles go dormant in winter.
View detailed monthly data
| Month | Soil 4" Deep | Soil 8" Deep | Compost Activity | Time to Finish |
|---|---|---|---|---|
| Jan | 24°F | 34°F | ❄️ Dormant | ~36 weeks |
| Feb | 28°F | 33°F | ❄️ Dormant | ~36 weeks |
| Mar | 34°F | 37°F | ❄️ Dormant | ~36 weeks |
| Apr | 47°F | 44°F | 🐢 Slow | ~24 weeks |
| May | 56°F | 55°F | ♻️ Active | ~14 weeks |
| Jun | 68°F | 63°F | 🔥 Peak | ~8 weeks |
| Jul | 76°F | 70°F | 🔥 Peak | ~8 weeks |
| Aug | 78°F | 71°F | 🔥 Peak | ~8 weeks |
| Sep | 69°F | 67°F | 🔥 Peak | ~8 weeks |
| Oct | 58°F | 61°F | ♻️ Active | ~14 weeks |
| Nov | 45°F | 50°F | 🐢 Slow | ~24 weeks |
| Dec | 33°F | 39°F | ❄️ Dormant | ~36 weeks |
Highlighted rows = soil 60°F+ (safe for warm-season transplants). Compost finishes fastest during peak activity months.
Pest & Disease Pressure in Dewitt
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
Quick context: Pest and disease pressure is the X-factor most beginners under-plan for. Dewitt's climate determines whether you can mostly "plant and see" or whether you need a pest-management routine from the first seedling.
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 | High | 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 | Moderate | 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 Dewitt
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with planting dates calibrated for your area.
Why this matters: The "chop and drop" approach to cover crops: cut them down right before flowering, let them lay on the surface as mulch, plant your vegetables through the mulch. Less work, healthier soil.
Spring Cover Crops (3 options) — Build soil before the main growing season
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Buckwheat | Apr 22 | Aug 19 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Sorghum-sudan grass | Apr 30 | Aug 12 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | Mar 25 | Aug 26 | ✓ Yes | Living mulch, fixes nitrogen, permanent ground cover |
Summer Cover Crops (1 options) — Fill gaps and suppress weeds between plantings
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Sunflowers | May 17 | Sep 30 | — | 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 27 | Mar 29 | ✓ Yes | Fixes nitrogen, good for heavy clay soils |
| Crimson clover | Aug 9 | Mar 29 | ✓ Yes | Fixes nitrogen, attracts pollinators in spring |
| Daikon radish | Sep 5 | Apr 5 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Jul 26 | Mar 29 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
| Oats | Sep 24 | Apr 5 | — | Quick biomass, winterkills in cold zones — no spring tillage needed |
| Winter rye | Jul 25 | Mar 29 | — | Suppresses weeds, prevents erosion, breaks up compacted soil |
| Winter wheat | Jul 18 | Apr 5 | — | Erosion control, weed suppression, good biomass |
Wind & Microclimate in Dewitt
Why it matters: New gardeners under-plan for wind. Dewitt averages 4.8 mph — fine for most days. But every region has its windy days, and the first time a row of unstaked peppers leans over after a storm is a lesson you only need once.
Wind dries soil, stresses plants, and affects frost patterns. Understanding your exposure helps with garden placement.
Seasonal Wind Speed
Spring: 8 mph Summer: 8 mph
Fall: 9 mph Winter: 10 mph
Prevailing wind: SW. Moderate wind — consider a temporary windbreak for young seedlings.
Windbreak Benefit
3/10
Low need — wind is not a major factor in your garden planning.
Frost Pocket Risk
Moderate
Some terrain variation (404 ft range). Garden on slopes or higher ground if possible to avoid late-season frost pockets.
Rainwater Harvesting in Dewitt
How much water you can collect, when to collect it, and what size system you need for your garden.
Why it matters: A single rain barrel under a downspout catches 50 gallons in a 0.5" storm. Dewitt's 50" annual rainfall means even modest harvesting systems quickly amortize their cost in water savings.
Annual Collection
23,075 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
Feb, Mar, Jul, Aug
Highest rainfall months — your barrels will fill up quickly during these months.
Months to Draw From Storage
May, Sep, 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 46.3 inches of rain per year
- A 1,000 sq ft roof can collect roughly 23,075 gallons annually
- Rainwater harvesting is fully legal in your state
- Stock up on stored water before your dry season (May, Sep, Oct)
- Use a first-flush diverter to keep roof debris out of your collection
🥬 Vegetables to Grow in Dewitt
112 vegetables matched to Zone 7a with planting dates calibrated for Dewitt.
Show all 112 vegetables with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Acorn Squash | Mar 22 | Apr 26 | May 3 | — | Jul 26 – Aug 30 | 80–100 |
| Amaranth | Mar 1 | Apr 26 | May 3 | — | Aug 2 – Sep 20 | 90–120 |
| Artichoke | — | — | May 3 | — | Sep 6 – Nov 15 | 120–180 |
| Arugula | Mar 15 | Apr 5 | Apr 19 | Aug 12 | May 24 – Jul 26 | 30–50 |
| Asparagus | — | — | May 3 | — | — | 730–1095 |
| Beets | — | Apr 5 | — | Aug 12 | May 31 – Jun 28 | 50–70 |
| Belgian Endive | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Aug 9 – Oct 4 | 110–150 |
| Bitter Melon | Mar 1 | Apr 26 | May 3 | — | Jul 5 – Aug 16 | 60–90 |
| Black Beans | — | Apr 26 | — | — | Jul 26 – Sep 13 | 90–120 |
| Bok Choy | Mar 15 | Apr 5 | Apr 19 | Aug 12 | May 31 – Jul 5 | 40–60 |
| Broccoli | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jun 21 – Aug 2 | 60–90 |
| Broccoli Rabe | Mar 15 | Apr 5 | Apr 19 | Aug 12 | May 31 – Jul 5 | 40–60 |
| Brussels Sprouts | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jul 19 – Sep 13 | 90–130 |
| Butternut Squash | Mar 22 | Apr 26 | May 3 | — | Aug 2 – Sep 6 | 85–110 |
| Cabbage | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jun 21 – Aug 16 | 60–100 |
| Calabash | Mar 1 | Apr 26 | May 3 | — | Jul 26 – Sep 20 | 80–120 |
| Cardoon | — | — | May 3 | — | Sep 6 – Oct 18 | 120–150 |
| Carrots | — | Apr 5 | — | Aug 12 | Jun 7 – Jul 12 | 60–80 |
| Cauliflower | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jun 14 – Aug 16 | 55–100 |
| Celeriac | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Aug 2 – Sep 6 | 100–120 |
| Celery | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jul 12 – Sep 6 | 80–120 |
| Celtuce | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jun 21 – Aug 2 | 60–90 |
| Chard | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jun 14 – Aug 2 | 50–60 |
| Chayote | Mar 1 | Apr 26 | May 3 | — | Sep 6 – Nov 15 | 120–180 |
| Chickpeas | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jul 12 – Aug 23 | 80–110 |
| Chicory | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jun 21 – Aug 2 | 60–85 |
| Chinese Cabbage | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jun 14 – Jul 12 | 50–70 |
| Christmas Lima Beans | Mar 1 | Apr 26 | May 3 | — | Jul 26 – Aug 30 | 80–100 |
| Collard Greens | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jun 14 – Aug 16 | 55–75 |
| Corn | — | Apr 26 | — | — | Jun 28 – Aug 23 | 60–100 |
| Cowpeas | — | Apr 26 | — | — | Jun 28 – Aug 9 | 60–90 |
| Cress | Mar 15 | Apr 5 | Apr 19 | Aug 12 | May 3 – May 24 | 14–21 |
| Crookneck Squash | Mar 22 | Apr 26 | May 3 | — | Jun 21 – Jul 19 | 45–60 |
| Crosne | — | Apr 5 | — | Aug 12 | Sep 6 – Nov 8 | 150–200 |
| Cucumber | Mar 22 | Apr 26 | May 3 | — | Jun 28 – Aug 23 | 50–70 |
| Daikon | — | Apr 5 | — | Aug 12 | May 31 – Jun 28 | 50–70 |
| Delicata Squash | Mar 22 | Apr 26 | May 3 | — | Jul 26 – Aug 30 | 80–100 |
| Edamame | — | Apr 26 | — | — | Jul 12 – Aug 23 | 75–100 |
| Eggplant | Feb 15 | Apr 26 | May 3 | — | Jul 12 – Sep 13 | 65–85 |
| Endive | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jun 7 – Jul 12 | 45–65 |
| Escarole | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jun 14 – Jul 12 | 50–70 |
| Fava Beans | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jul 5 – Aug 16 | 75–100 |
| Fennel | Mar 1 | Apr 26 | May 3 | — | Jul 5 – Aug 16 | 60–90 |
| Garlic | — | — | — | Sep 9 | Dec 9 – Apr 21 | 90–240 |
| Green Beans | — | Apr 26 | — | — | Jun 21 – Aug 16 | 50–65 |
| Horseradish | — | — | May 3 | — | Sep 6 – Nov 15 | 120–180 |
| Hot Peppers | Feb 15 | Apr 26 | May 3 | — | Jul 12 – Oct 18 | 70–120 |
| Hubbard Squash | Mar 22 | Apr 26 | May 3 | — | Aug 16 – Sep 20 | 100–120 |
| Jicama | Mar 1 | Apr 26 | May 3 | — | Sep 6 – Nov 15 | 120–180 |
| Kabocha | Mar 22 | Apr 26 | May 3 | — | Aug 2 – Aug 30 | 85–100 |
| Kai Lan | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jun 7 – Jul 5 | 45–60 |
| Kale | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jun 14 – Aug 9 | 50–70 |
| Kidney Beans | — | Apr 26 | — | — | Jul 26 – Aug 30 | 85–110 |
| Kohlrabi | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jun 7 – Jul 12 | 45–65 |
| Komatsuna | Mar 15 | Apr 5 | Apr 19 | Aug 12 | May 24 – Jun 28 | 35–50 |
| Leeks | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jul 19 – Oct 4 | 90–150 |
| Lentils | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jul 12 – Aug 23 | 80–110 |
| Lettuce | Mar 15 | Apr 5 | Apr 19 | Aug 12 | May 24 – Aug 2 | 30–60 |
| Lima Beans | — | Apr 26 | — | — | Jun 28 – Aug 9 | 60–90 |
| Loofah | Mar 1 | Apr 26 | May 3 | — | Aug 16 – Oct 18 | 100–150 |
| Luffa | Mar 1 | Apr 26 | May 3 | — | Aug 2 – Oct 18 | 90–150 |
| Mache | Mar 15 | Apr 5 | Apr 19 | Aug 12 | May 31 – Jul 5 | 40–60 |
| Malabar Spinach | Mar 1 | Apr 26 | May 3 | — | Jun 28 – Jul 26 | 55–70 |
| Melon | Mar 22 | Apr 26 | May 3 | — | Jul 12 – Aug 30 | 70–100 |
| Microgreens | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Apr 26 – May 24 | 7–21 |
| Mitsuba | Mar 15 | Apr 5 | Apr 12 | Aug 12 | Jun 7 – Aug 2 | 50–70 |
| Mizuna | Mar 15 | Apr 5 | Apr 19 | Aug 12 | May 24 – Jun 21 | 30–45 |
| Mustard Greens | Mar 15 | Apr 5 | Apr 19 | Aug 12 | May 24 – Jul 26 | 30–50 |
| Napa Cabbage | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jun 14 – Jul 19 | 55–75 |
| New Zealand Spinach | Mar 1 | Apr 26 | May 3 | — | Jun 28 – Jul 26 | 55–70 |
| Okra | Mar 1 | Apr 26 | May 3 | — | Jun 28 – Aug 23 | 50–65 |
| Onion | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jul 19 – Sep 6 | 90–120 |
| Pac Choi | Mar 15 | Apr 5 | Apr 19 | Aug 12 | May 31 – Jun 28 | 40–55 |
| Parsnip | — | Apr 5 | — | Aug 12 | Jul 19 – Aug 30 | 100–130 |
| Patty Pan Squash | Mar 22 | Apr 26 | May 3 | — | Jun 21 – Jul 19 | 45–60 |
| Peas | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jun 14 – Aug 9 | 55–70 |
| Peppers | Feb 15 | Apr 26 | May 3 | — | Jul 5 – Sep 13 | 60–90 |
| Pole Beans | Mar 1 | Apr 26 | May 3 | — | Jun 28 – Aug 23 | 55–70 |
| Potatoes | Mar 1 | Apr 26 | May 3 | — | Jul 12 – Sep 20 | 70–120 |
| Pumpkin | Mar 22 | Apr 26 | May 3 | — | Aug 2 – Sep 20 | 85–120 |
| Purslane | Mar 15 | Apr 5 | Apr 19 | Aug 12 | May 31 – Jul 5 | 40–60 |
| Radicchio | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jun 21 – Jul 26 | 60–80 |
| Radish | — | Apr 5 | — | Aug 12 | May 3 – May 24 | 22–35 |
| Rhubarb | — | — | May 10 | — | — | 365–730 |
| Romanesco | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jul 5 – Aug 16 | 75–100 |
| Rutabaga | — | Apr 5 | — | Aug 12 | Jun 28 – Aug 2 | 80–100 |
| Salsify | — | Apr 5 | — | Aug 12 | Jul 19 – Aug 30 | 100–130 |
| Savoy Cabbage | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jun 28 – Aug 23 | 70–110 |
| Scallions | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jun 14 – Jul 12 | 50–70 |
| Scarlet Runner Beans | Mar 1 | Apr 26 | May 3 | — | Jul 5 – Aug 9 | 60–80 |
| Shallot | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jul 19 – Sep 6 | 90–120 |
| Shiso | Mar 1 | Apr 26 | May 3 | — | Jun 28 – Aug 23 | 50–70 |
| Snap Peas | Mar 1 | Apr 26 | May 3 | — | Jun 28 – Aug 23 | 55–70 |
| Snow Peas | Mar 15 | Apr 5 | Apr 19 | Aug 12 | Jun 14 – Aug 9 | 50–65 |
| Soybeans | — | Apr 26 | — | — | Jul 19 – Sep 13 | 80–120 |
| Spaghetti Squash | Mar 22 | Apr 26 | May 3 | — | Aug 2 – Aug 30 | 85–100 |
| Spinach | Mar 15 | Apr 5 | Apr 19 | Aug 12 | May 24 – Jul 26 | 35–50 |
| Squash (Summer) | Mar 22 | Apr 26 | May 3 | — | Jun 21 – Aug 23 | 45–65 |
| Squash (Winter) | Mar 22 | Apr 26 | May 3 | — | Jul 26 – Sep 20 | 80–120 |
| Sunchoke | — | — | May 3 | — | Aug 23 – Oct 18 | 110–150 |
| Sweet Corn | — | Apr 26 | — | — | Jun 28 – Aug 9 | 60–90 |
| Sweet Potatoes | Mar 1 | Apr 26 | May 3 | — | Aug 2 – Sep 20 | 90–120 |
| Tatsoi | Mar 15 | Apr 5 | Apr 19 | Aug 12 | May 24 – Jun 28 | 35–50 |
| Tomatillo | Mar 1 | Apr 26 | May 3 | — | Jul 5 – Sep 13 | 60–85 |
| Tomatoes | Mar 1 | Apr 26 | May 3 | — | Jul 5 – Sep 13 | 60–85 |
| Turnip | — | Apr 5 | — | Aug 12 | May 17 – Jun 21 | 40–60 |
| Watercress | Mar 15 | Apr 5 | Apr 19 | Aug 12 | May 31 – Jul 5 | 40–60 |
| Watermelon | Mar 22 | Apr 26 | May 3 | — | Jul 12 – Aug 30 | 70–100 |
| Wax Beans | — | Apr 26 | — | — | Jun 21 – Aug 16 | 50–65 |
| Winter Melon | Mar 1 | Apr 26 | May 3 | — | Aug 2 – Sep 20 | 90–120 |
| Yard Long Beans | Mar 1 | Apr 26 | May 3 | — | Jun 28 – Aug 9 | 55–80 |
| Zucchini | Mar 22 | Apr 26 | May 3 | — | Jun 21 – Aug 16 | 45–60 |
🍓 Fruits to Grow in Dewitt
31 fruits matched to Zone 7a with planting dates calibrated for Dewitt.
Show all 31 fruits with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Alpine Strawberries | — | — | May 10 | — | Aug 9 – Nov 22 | 90–180 |
| Aronia | — | — | May 10 | — | — | 730–1095 |
| Blackberries | — | — | May 10 | — | — | 365–730 |
| Blueberries | — | — | May 10 | — | — | 730–1095 |
| Boysenberries | — | — | May 10 | — | — | 365–730 |
| Cantaloupe | — | — | May 10 | — | Jul 19 – Aug 23 | 70–90 |
| Che Fruit | — | — | May 10 | — | — | 1095–1825 |
| Cranberries | — | — | May 10 | — | — | 730–1095 |
| Currants | — | — | May 10 | — | — | 730–1095 |
| Elderberries | — | — | May 10 | — | — | 730–1095 |
| Figs | — | — | May 10 | — | — | 730–1825 |
| Goji Berries | — | — | May 10 | — | — | 730–1095 |
| Gooseberries | — | — | May 10 | — | — | 730–1095 |
| Grapes | — | — | May 10 | — | — | 730–1095 |
| Ground Cherry | — | — | May 10 | — | Jul 19 – Sep 13 | 65–80 |
| Hardy Kiwi | — | — | May 10 | — | — | 1095–1825 |
| Haskaps | — | — | May 10 | — | — | 730–1095 |
| Honeydew | — | — | May 10 | — | Aug 2 – Sep 13 | 80–110 |
| Jostaberry | — | — | May 10 | — | — | 730–1095 |
| Kiwi | — | — | May 10 | — | — | 1095–1825 |
| Lingonberries | — | — | May 10 | — | — | 730–1095 |
| Loquat | — | — | May 10 | — | — | 730–1825 |
| Medlar | — | — | May 10 | — | — | 1095–1825 |
| Mulberries | — | — | May 10 | — | — | 730–1825 |
| Pawpaw | — | — | May 10 | — | — | 1095–2555 |
| Persimmon | — | — | May 10 | — | — | 1095–2555 |
| Pomegranate | — | — | May 10 | — | — | 730–1095 |
| Quince | — | — | May 10 | — | — | 1095–1825 |
| Raspberries | — | — | May 10 | — | — | 365–730 |
| Serviceberries | — | — | May 10 | — | — | 730–1095 |
| Strawberries | — | — | May 10 | — | Aug 9 – Dec 20 | 90–365 |
🌿 Herbs to Grow in Dewitt
36 herbs matched to Zone 7a with planting dates calibrated for Dewitt.
Show all 36 herbs with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Angelica | Mar 15 | Apr 5 | Apr 12 | Aug 12 | — | 365–730 |
| Anise | Mar 15 | Apr 5 | Apr 12 | Aug 12 | Jul 12 – Sep 27 | 90–120 |
| Basil | Mar 1 | Apr 26 | May 3 | — | Jun 28 – Aug 30 | 50–75 |
| Bee Balm | — | — | Apr 26 | — | Jul 26 – Oct 11 | 90–120 |
| Borage | Mar 15 | Apr 5 | Apr 12 | Aug 12 | Jun 7 – Jul 26 | 50–60 |
| Caraway | Mar 15 | Apr 5 | Apr 12 | Aug 12 | — | 365–450 |
| Catnip | — | — | Apr 26 | — | Jun 28 – Aug 30 | 60–80 |
| Chamomile | Mar 15 | Apr 5 | Apr 12 | Aug 12 | Jun 14 – Aug 23 | 60–90 |
| Chervil | Mar 15 | Apr 5 | Apr 12 | Aug 12 | May 24 – Jul 26 | 40–60 |
| Chives | — | — | Apr 26 | — | Jun 28 – Sep 6 | 60–90 |
| Cilantro | Mar 15 | Apr 5 | Apr 12 | Aug 12 | May 24 – Jul 26 | 40–60 |
| Comfrey | — | — | Apr 26 | — | Jun 28 – Sep 6 | 60–90 |
| Cumin | Mar 15 | Apr 5 | Apr 12 | Aug 12 | Jul 26 – Sep 27 | 100–120 |
| Dill | Mar 15 | Apr 5 | Apr 12 | Aug 12 | May 24 – Jul 26 | 40–60 |
| Epazote | Mar 1 | Apr 26 | May 3 | — | Jun 21 – Aug 16 | 45–60 |
| Fennel (herb) | Mar 15 | Apr 5 | Apr 12 | Aug 12 | Jun 14 – Aug 23 | 60–90 |
| Feverfew | — | — | Apr 26 | — | Jul 26 – Oct 11 | 90–120 |
| Garlic Chives | — | — | Apr 26 | — | Jun 28 – Sep 6 | 60–90 |
| Horehound | — | — | Apr 26 | — | Jul 12 – Sep 6 | 75–90 |
| Hyssop | — | — | Apr 26 | — | Jul 5 – Sep 6 | 70–90 |
| Lemon Balm | — | — | Apr 26 | — | Jun 28 – Aug 16 | 60–70 |
| Lemon Thyme | — | — | Apr 26 | — | Jul 5 – Sep 6 | 70–90 |
| Lovage | — | — | Apr 26 | — | Jul 5 – Sep 6 | 70–90 |
| Marjoram | — | — | Apr 26 | — | Jun 28 – Sep 6 | 60–90 |
| Mint | — | — | Apr 26 | — | Jun 28 – Sep 6 | 60–90 |
| Oregano | — | — | Apr 26 | — | Jun 28 – Sep 6 | 60–90 |
| Parsley | Mar 15 | Apr 5 | Apr 12 | Aug 12 | Jun 14 – Aug 16 | 60–80 |
| Rosemary | — | — | Apr 26 | — | Jul 19 – Dec 6 | 80–180 |
| Rue | — | — | Apr 26 | — | Jul 5 – Sep 6 | 70–90 |
| Sage | — | — | Apr 26 | — | Jul 12 – Sep 6 | 75–90 |
| Savory | — | — | Apr 26 | — | Jun 21 – Aug 16 | 50–70 |
| Sorrel | Mar 15 | Apr 5 | Apr 12 | Aug 12 | May 24 – Jul 26 | 40–60 |
| Tarragon | — | — | Apr 26 | — | Jun 28 – Sep 6 | 60–90 |
| Thai Basil | Mar 1 | Apr 26 | May 3 | — | Jun 28 – Aug 30 | 50–75 |
| Thyme | — | — | Apr 26 | — | Jul 5 – Sep 6 | 70–90 |
| Valerian | — | — | Apr 26 | — | Aug 30 – Dec 6 | 120–180 |
🌸 Flowers to Grow in Dewitt
53 flowers matched to Zone 7a with planting dates calibrated for Dewitt.
Show all 53 flowers with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Bloom | Days to Maturity |
|---|---|---|---|---|---|---|
| Ageratum | Mar 8 | Apr 19 | Apr 19 | — | Jun 14 – Oct 4 | 60–75 |
| Alliums | — | — | — | Sep 16 | Oct 14 – Nov 4 | 28–42 |
| Anemones | — | — | — | Aug 26 | Sep 9 – Oct 7 | 90–120 |
| Astilbe | Feb 15 | — | Apr 26 | — | Jul 5 – Aug 30 | 70–100 |
| Bachelor's Button | Mar 8 | Mar 15 | Apr 19 | Aug 26 | Jun 21 – Sep 20 | 60–90 |
| Begonias | Feb 8 | — | Apr 19 | — | Jun 28 – Oct 18 | 70–90 |
| Black-eyed Susan | Feb 15 | Apr 19 | Apr 26 | — | Jul 5 – Nov 8 | 60–80 |
| Bleeding Hearts | Feb 15 | — | Apr 26 | — | Jun 14 – Jul 19 | 60–90 |
| Calendula | Mar 8 | Mar 15 | Apr 19 | Aug 26 | Jun 7 – Sep 20 | 50–70 |
| California Poppy | — | Mar 22 | — | Aug 26 | May 31 – Aug 9 | 60–90 |
| Celosia | Mar 22 | Apr 19 | Apr 19 | — | Jun 21 – Oct 18 | 60–90 |
| Columbine | Feb 22 | Apr 26 | Apr 26 | — | Jun 14 – Jul 19 | 70–100 |
| Coreopsis | Feb 15 | Apr 19 | Apr 26 | — | Jun 28 – Nov 8 | 60–80 |
| Cosmos | Mar 22 | Apr 19 | Apr 19 | — | Jun 28 – Oct 18 | 60–90 |
| Crocus | — | — | — | Sep 16 | Aug 12 – Sep 2 | 10–20 |
| Daffodils | — | — | — | Sep 16 | Aug 19 – Sep 9 | 20–40 |
| Dahlias | Mar 22 | Apr 26 | Apr 26 | — | Jul 5 – Nov 8 | 70–120 |
| Daylily | Feb 15 | — | Apr 26 | — | Jul 5 – Nov 8 | 60–90 |
| Dianthus | Feb 22 | Mar 15 | Mar 29 | — | May 17 – Aug 16 | 60–80 |
| Echinacea (Purple Coneflower) | Feb 15 | Apr 26 | Apr 26 | — | Jul 12 – Nov 8 | 70–90 |
| Foxglove | Feb 22 | Apr 26 | Apr 26 | — | Jun 14 – Jul 19 | 80–120 |
| Gaillardia (Blanket Flower) | Mar 1 | Apr 26 | Apr 26 | — | Jul 5 – Nov 22 | 70–100 |
| Geraniums | Feb 8 | — | Apr 19 | — | Jun 28 – Oct 18 | 70–100 |
| Gladiolus | — | Apr 19 | Apr 19 | — | Jun 28 – Nov 1 | 70–100 |
| Hostas | Feb 8 | — | Apr 26 | — | Jul 5 – Nov 8 | 60–90 |
| Hyacinths | — | — | — | Sep 16 | Sep 9 – Sep 30 | 14–28 |
| Hydrangeas | Feb 8 | — | Apr 26 | — | Jul 5 – Oct 25 | 90–150 |
| Impatiens | Feb 22 | — | Apr 26 | — | Jul 5 – Oct 25 | 60–75 |
| Irises | — | Division | Apr 26 | — | Jun 14 – Jul 19 | 60–100 |
| Larkspur | — | Mar 22 | — | Aug 12 | May 31 – Aug 9 | 60–90 |
| Lavender | Feb 15 | — | May 3 | — | Jul 12 – Sep 20 | 90–120 |
| Lilies | — | Division | Apr 26 | — | Jul 5 – Oct 25 | 70–120 |
| Lobelia | Feb 15 | — | Mar 29 | — | May 24 – Aug 16 | 70–80 |
| Lupine | Feb 22 | Apr 26 | Apr 26 | — | Jun 14 – Jul 19 | 75–100 |
| Marigolds | Mar 8 | Apr 19 | Apr 19 | — | Jun 14 – Sep 20 | 50–70 |
| Nasturtium | Mar 22 | Apr 19 | Apr 19 | — | Jun 14 – Oct 18 | 55–65 |
| Pansy | Feb 8 | — | Apr 19 | Aug 12 | Jun 14 – Aug 23 | 70–90 |
| Peonies | — | Division | Apr 26 | — | Jun 21 – Jul 26 | 90–120 |
| Petunia | Feb 22 | — | Apr 26 | — | Jul 5 – Oct 25 | 70–90 |
| Phlox | Feb 15 | Apr 26 | Apr 26 | — | Jul 5 – Sep 27 | 80–110 |
| Portulaca | Mar 22 | Apr 19 | Apr 19 | — | Jun 7 – Oct 4 | 50–70 |
| Ranunculus | — | — | — | Aug 26 | Sep 23 – Oct 21 | 90–120 |
| Roses | Feb 8 | — | Apr 26 | — | Jul 5 – Nov 8 | 90–180 |
| Salvia | Feb 22 | — | Apr 19 | — | Jun 28 – Oct 18 | 70–90 |
| Sedum (Stonecrop) | Feb 15 | — | Apr 26 | — | Aug 16 – Nov 8 | 60–90 |
| Snapdragon | Feb 8 | Mar 22 | Apr 19 | Aug 26 | Jun 28 – Sep 20 | 70–100 |
| Sunflower | Mar 29 | Apr 19 | Apr 19 | — | Jul 12 – Oct 18 | 70–100 |
| Sweet Alyssum | Mar 8 | Mar 22 | Apr 19 | Sep 9 | May 31 – Aug 23 | 45–60 |
| Sweet Pea | — | Mar 15 | — | Aug 26 | May 24 – Aug 16 | 65–85 |
| Tulips | — | — | — | Sep 16 | Sep 2 – Sep 23 | 15–30 |
| Vinca (Annual) | Feb 8 | — | Apr 19 | — | Jun 28 – Oct 18 | 70–90 |
| Yarrow | Feb 15 | Apr 19 | Apr 26 | — | Jun 28 – Nov 8 | 60–90 |
| Zinnia | Mar 22 | Apr 19 | Apr 19 | — | Jun 28 – Oct 18 | 60–70 |
Monthly Planting Guide for Dewitt
ZIP Codes in Dewitt
Click any ZIP to see its specific frost, soil, and climate measurements (some ZIPs differ noticeably from the town aggregate):
Gardening Guides & Resources
Helpful guides from The Ultimate Homestead to improve your garden in Knox County.
Your Knox County Garden Planner — Free
A 22-page printable planner built for Knox 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