Henderson County, IL — Planting Guide
June in Henderson County, Illinois — your action list
Each item below is timed to Henderson County, Illinois's frost dates and soil temperatures. Skip nothing, stress about nothing.
-
Start basil, peppers, and pole beans indoors
Bottom-water once the first true leaves appear — it keeps stems dry and knocks back damping-off.
-
Basket week: basil, carrots, and cucumber
Morning harvests are best — cooler temperatures mean crisper produce and longer fridge life.
July will be here before you know it — start on
- First harvests: basil, carrots, and cucumber
Henderson County is in USDA Zone 6a. The average last spring frost is April 17 and the first fall frost is October 17, giving you a growing season of approximately 183 days.
At an elevation of 1,278 ft, Henderson County receives approximately 41.6 in of rainfall annually. Summer highs average 84°F with winter lows around 12°F. The predominant soil type is Silt Loam.
Based on 31 years of NOAA climate station data, the last frost date here varies by 25 days year to year — ranging from April 5 in warm years to April 30 in cold years. The growing season is trending shorter by about 1.75 days per decade. Henderson County scores 66/100 (Good) on the Microclimate Index.
🌡️ Zone
6a (-10°F to -5°F min)
❄️ Last Frost
April 17
🍂 First Frost
October 17
📅 Growing Season
183 days
⛰️ Elevation
1,278 ft
🌧️ Annual Rainfall
41.6 in
Monthly Watering Calendar for Henderson County
When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.
Quick context: The 1-inch-per-week rule applies to most vegetable crops. Henderson County averages 42" 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 | 1.6 in | 9 days | — | None |
| Feb | 1.9 in | 7 days | — | None |
| Mar | 2.7 in | 9 days | — | None |
| Apr | 3.9 in | 10 days | 0.4 in | Low |
| May | 4.4 in | 10 days | — | Low |
| Jun | 5.4 in | 10 days | — | Low |
| Jul | 4.6 in | 10 days | — | Low |
| Aug | 4.9 in | 8 days | — | Low |
| Sep | 3.3 in | 8 days | 1 in | Moderate |
| Oct | 3.5 in | 9 days | 0.8 in | Moderate |
| Nov | 3.2 in | 8 days | — | None |
| Dec | 2.1 in | 8 days | — | None |
Annual total: 41.5 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.
Henderson County Soil Profile
Soil Type
Silt Loam
Soil pH
5.7-7.3
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 30 | Oct 31 | 184 days |
| Cautious | Apr 22 | Oct 27 | 188 days |
| Average year | Apr 17 | Oct 17 | 183 days |
| Optimistic | Apr 11 | Oct 11 | 183 days |
| Aggressive (risky) | Apr 5 | Oct 5 | 183 days |
Not very — frost dates can vary by ±25 days year-to-year. Use the "Conservative" row in the table below, and keep row covers handy for surprise late frosts.
Yes — growing seasons are getting shorter here (about 1.8 days per decade). Use the "Conservative" dates and choose fast-maturing varieties.
Gardening Difficulty Score
Henderson County offers good growing conditions. A little planning around frost dates goes a long way.
Local Gardening Help in Henderson 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 Henderson County's climate and soil.
County Extension Office
Henderson County University of Illinois Extension Extension Office
Phone: 217-333-7672
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 Henderson County
Finding local nurseries & garden centers in Henderson County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Henderson 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 Henderson County IL" or "garden center Henderson 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 Henderson County IL" or check your extension office and local parks department. Facebook groups like "Henderson County Gardeners" or "Illinois 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 Henderson County
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
Quick context: Lettuce and cilantro "bolt" (go to seed) when days lengthen. Knowing your day-length curve helps you time spring plantings to harvest before the bolting trigger hits. Henderson County's daylight ranges shape the planting calendar.
Longest Day
14.9 hours
Summer solstice daylight
Shortest Day
9.1 hours
Winter solstice daylight
Peak Sun Hours
9.3 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 | 9.4 hr | 3.6 hr | Short day |
| February | 10.4 hr | 4.8 hr | Short day |
| March | 11.7 hr | 5.6 hr | Short day |
| April | 13.1 hr | 6.9 hr | Neutral |
| May | 14.3 hr | 8 hr | Long day |
| June | 14.9 hr | 9.3 hr | Long day |
| July | 14.7 hr | 9.3 hr | Long day |
| August | 13.6 hr | 8.7 hr | Neutral |
| September | 12.3 hr | 6.8 hr | Neutral |
| October | 10.9 hr | 5.6 hr | Short day |
| November | 9.7 hr | 3.9 hr | Short day |
| December | 9.1 hr | 3.5 hr | Short day |
Peak sun hours factor in typical cloud cover — use these for solar panel and shade-planning calculations.
Soil Temperature & Composting in Henderson County
Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.
For new gardeners: Compost piles need 130-160°F internal temp to actively break down. Below 50°F ambient, microbial activity slows dramatically. Henderson County's soil temperature curve also tells you when your compost is working and when it's napping.
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 | 20°F | 32°F | ❄️ Dormant | ~36 weeks |
| Feb | 23°F | 29°F | ❄️ Dormant | ~36 weeks |
| Mar | 30°F | 34°F | ❄️ Dormant | ~36 weeks |
| Apr | 43°F | 44°F | 🐢 Slow | ~24 weeks |
| May | 56°F | 54°F | ♻️ Active | ~14 weeks |
| Jun | 68°F | 64°F | 🔥 Peak | ~8 weeks |
| Jul | 75°F | 71°F | 🔥 Peak | ~8 weeks |
| Aug | 78°F | 72°F | 🔥 Peak | ~8 weeks |
| Sep | 68°F | 69°F | 🔥 Peak | ~8 weeks |
| Oct | 57°F | 60°F | ♻️ Active | ~14 weeks |
| Nov | 43°F | 48°F | 🐢 Slow | ~24 weeks |
| Dec | 27°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 Henderson County
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
The practical takeaway: High pest pressure means weekly inspection. Low pest pressure means monthly. The score tells you which routine to set up before you have a problem.
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 | May, Jun, Jul, Aug |
| Japanese beetles | Moderate | Jun, Jul, Aug |
| Squash bugs | Low | Jun, Jul, Aug |
| Tomato hornworms | Moderate | Jul, Aug |
| Cabbage loopers | Low | May, Jun, Jul, Aug |
| Slugs | Low | Apr, May, Jun |
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 Henderson County
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with planting dates calibrated for your area.
What this means for you: 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 26 | Aug 22 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Sorghum-sudan grass | Apr 19 | Aug 15 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | Mar 22 | Aug 15 | ✓ 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 10 | Sep 19 | — | Deep roots break compaction, attract pollinators and beneficial insects |
Fall Cover Crops (6 options) — Plant after harvest to protect soil over winter
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Austrian winter peas | Aug 13 | Mar 27 | ✓ Yes | Fixes nitrogen, good for heavy clay soils |
| Daikon radish | Sep 2 | Mar 27 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Jul 24 | Apr 3 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
| Oats | Sep 9 | Apr 3 | — | Quick biomass, winterkills in cold zones — no spring tillage needed |
| Winter rye | Jul 8 | Mar 27 | — | Suppresses weeds, prevents erosion, breaks up compacted soil |
| Winter wheat | Jul 9 | Apr 3 | — | Erosion control, weed suppression, good biomass |
Wind & Microclimate in Henderson County
Why this matters: New gardeners under-plan for wind. Henderson County averages 9.9 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: 11 mph Summer: 10 mph
Fall: 10 mph Winter: 12 mph
Prevailing wind: SW. Moderate wind — consider a temporary windbreak for young seedlings.
Windbreak Benefit
4.6/10
Moderately beneficial — a simple fence or trellis can protect delicate crops from wind stress.
Frost Pocket Risk
Low
Relatively flat terrain (202 ft range). Frost pocket risk is minimal — garden placement is flexible.
Rainwater Harvesting in Henderson County
How much water you can collect, when to collect it, and what size system you need for your garden.
For new gardeners: A single rain barrel under a downspout catches 50 gallons in a 0.5" storm. Henderson County's 42" annual rainfall means even modest harvesting systems quickly amortize their cost in water savings.
Annual Collection
20,683 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 1,500 gal tank.
Legal Status
Unrestricted
Rainwater harvesting is fully legal in your state with no restrictions.
Best Collection Months
May, Jun, Jul, Aug
Highest rainfall months — your barrels will fill up quickly during these months.
Months to Draw From Storage
Jan, Feb, Dec
Dry months when you'll rely on stored water — size your storage for this gap.
Rainwater collection tips for your area
- Your county receives approximately 41.5 inches of rain per year
- A 1,000 sq ft roof can collect roughly 20,683 gallons annually
- Rainwater harvesting is fully legal in your state
- Stock up on stored water before your dry season (Jan, Feb, Dec)
- Use a first-flush diverter to keep roof debris out of your collection
Soil & Growing Conditions in Henderson County
Soil Type
Silt Loam
Soil pH 5.7–7.3 · 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. (41.6 in. annual rainfall)
Season Tips
183-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 Henderson County
107 vegetables that grow well in Zone 6a with planting dates for Henderson County.
Show all 107 vegetables with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Acorn Squash | Mar 13 | Apr 24 | May 1 | — | Jul 24 – Aug 28 | 80–100 |
| Amaranth | Feb 20 | Apr 24 | May 1 | — | Jul 31 – Sep 18 | 90–120 |
| Arugula | Mar 13 | Apr 3 | Apr 17 | Aug 8 | May 22 – Jul 24 | 30–50 |
| Asparagus | — | — | May 1 | — | — | 730–1095 |
| Beets | — | Apr 3 | — | Aug 8 | May 29 – Jun 26 | 50–70 |
| Belgian Endive | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Aug 7 – Oct 2 | 110–150 |
| Bitter Melon | Feb 20 | Apr 24 | May 1 | — | Jul 3 – Aug 14 | 60–90 |
| Black Beans | — | Apr 24 | — | — | Jul 24 – Sep 11 | 90–120 |
| Bok Choy | Mar 13 | Apr 3 | Apr 17 | Aug 8 | May 29 – Jul 3 | 40–60 |
| Broccoli | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jun 19 – Jul 31 | 60–90 |
| Broccoli Rabe | Mar 13 | Apr 3 | Apr 17 | Aug 8 | May 29 – Jul 3 | 40–60 |
| Brussels Sprouts | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jul 17 – Sep 11 | 90–130 |
| Butternut Squash | Mar 13 | Apr 24 | May 1 | — | Jul 31 – Sep 4 | 85–110 |
| Cabbage | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jun 19 – Aug 14 | 60–100 |
| Calabash | Feb 20 | Apr 24 | May 1 | — | Jul 24 – Sep 18 | 80–120 |
| Carrots | — | Apr 3 | — | Aug 8 | Jun 5 – Jul 10 | 60–80 |
| Cauliflower | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jun 12 – Aug 14 | 55–100 |
| Celeriac | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jul 31 – Sep 4 | 100–120 |
| Celery | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jul 10 – Sep 4 | 80–120 |
| Celtuce | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jun 19 – Jul 31 | 60–90 |
| Chard | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jun 12 – Jul 31 | 50–60 |
| Chickpeas | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jul 10 – Aug 21 | 80–110 |
| Chicory | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jun 19 – Jul 31 | 60–85 |
| Chinese Cabbage | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jun 12 – Jul 10 | 50–70 |
| Christmas Lima Beans | Feb 20 | Apr 24 | May 1 | — | Jul 24 – Aug 28 | 80–100 |
| Collard Greens | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jun 12 – Aug 14 | 55–75 |
| Corn | — | Apr 24 | — | — | Jun 26 – Aug 21 | 60–100 |
| Cowpeas | — | Apr 24 | — | — | Jun 26 – Aug 7 | 60–90 |
| Cress | Mar 13 | Apr 3 | Apr 17 | Aug 8 | May 1 – May 22 | 14–21 |
| Crookneck Squash | Mar 13 | Apr 24 | May 1 | — | Jun 19 – Jul 17 | 45–60 |
| Crosne | — | Apr 3 | — | Aug 8 | Sep 4 – Oct 16 | 150–200 |
| Cucumber | Mar 13 | Apr 24 | May 1 | — | Jun 26 – Aug 21 | 50–70 |
| Daikon | — | Apr 3 | — | Aug 8 | May 29 – Jun 26 | 50–70 |
| Delicata Squash | Mar 13 | Apr 24 | May 1 | — | Jul 24 – Aug 28 | 80–100 |
| Edamame | — | Apr 24 | — | — | Jul 10 – Aug 21 | 75–100 |
| Eggplant | Feb 6 | Apr 24 | May 1 | — | Jul 10 – Sep 11 | 65–85 |
| Endive | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jun 5 – Jul 10 | 45–65 |
| Escarole | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jun 12 – Jul 10 | 50–70 |
| Fava Beans | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jul 3 – Aug 14 | 75–100 |
| Fennel | Feb 20 | Apr 24 | May 1 | — | Jul 3 – Aug 14 | 60–90 |
| Garlic | — | — | — | Sep 5 | Dec 5 – Mar 20 | 90–240 |
| Green Beans | — | Apr 24 | — | — | Jun 19 – Aug 14 | 50–65 |
| Horseradish | — | — | May 1 | — | Sep 4 – Nov 13 | 120–180 |
| Hot Peppers | Feb 6 | Apr 24 | May 1 | — | Jul 10 – Oct 16 | 70–120 |
| Hubbard Squash | Mar 13 | Apr 24 | May 1 | — | Aug 14 – Sep 18 | 100–120 |
| Kabocha | Mar 13 | Apr 24 | May 1 | — | Jul 31 – Aug 28 | 85–100 |
| Kai Lan | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jun 5 – Jul 3 | 45–60 |
| Kale | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jun 12 – Aug 7 | 50–70 |
| Kidney Beans | — | Apr 24 | — | — | Jul 24 – Aug 28 | 85–110 |
| Kohlrabi | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jun 5 – Jul 10 | 45–65 |
| Komatsuna | Mar 13 | Apr 3 | Apr 17 | Aug 8 | May 22 – Jun 26 | 35–50 |
| Leeks | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jul 17 – Oct 2 | 90–150 |
| Lentils | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jul 10 – Aug 21 | 80–110 |
| Lettuce | Mar 13 | Apr 3 | Apr 17 | Aug 8 | May 22 – Jul 31 | 30–60 |
| Lima Beans | — | Apr 24 | — | — | Jun 26 – Aug 7 | 60–90 |
| Loofah | Feb 20 | Apr 24 | May 1 | — | Aug 14 – Oct 16 | 100–150 |
| Luffa | Feb 20 | Apr 24 | May 1 | — | Jul 31 – Oct 16 | 90–150 |
| Mache | Mar 13 | Apr 3 | Apr 17 | Aug 8 | May 29 – Jul 3 | 40–60 |
| Melon | Mar 13 | Apr 24 | May 1 | — | Jul 10 – Aug 28 | 70–100 |
| Microgreens | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Apr 24 – May 22 | 7–21 |
| Mitsuba | Mar 13 | Apr 3 | Apr 10 | Aug 8 | Jun 5 – Jul 31 | 50–70 |
| Mizuna | Mar 13 | Apr 3 | Apr 17 | Aug 8 | May 22 – Jun 19 | 30–45 |
| Mustard Greens | Mar 13 | Apr 3 | Apr 17 | Aug 8 | May 22 – Jul 24 | 30–50 |
| Napa Cabbage | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jun 12 – Jul 17 | 55–75 |
| New Zealand Spinach | Feb 20 | Apr 24 | May 1 | — | Jun 26 – Jul 24 | 55–70 |
| Okra | Feb 20 | Apr 24 | May 1 | — | Jun 26 – Aug 21 | 50–65 |
| Onion | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jul 17 – Sep 4 | 90–120 |
| Pac Choi | Mar 13 | Apr 3 | Apr 17 | Aug 8 | May 29 – Jun 26 | 40–55 |
| Parsnip | — | Apr 3 | — | Aug 8 | Jul 17 – Aug 28 | 100–130 |
| Patty Pan Squash | Mar 13 | Apr 24 | May 1 | — | Jun 19 – Jul 17 | 45–60 |
| Peas | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jun 12 – Aug 7 | 55–70 |
| Peppers | Feb 6 | Apr 24 | May 1 | — | Jul 3 – Sep 11 | 60–90 |
| Pole Beans | Feb 20 | Apr 24 | May 1 | — | Jun 26 – Aug 21 | 55–70 |
| Potatoes | Feb 20 | Apr 24 | May 1 | — | Jul 10 – Sep 18 | 70–120 |
| Pumpkin | Mar 13 | Apr 24 | May 1 | — | Jul 31 – Sep 18 | 85–120 |
| Purslane | Mar 13 | Apr 3 | Apr 17 | Aug 8 | May 29 – Jul 3 | 40–60 |
| Radicchio | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jun 19 – Jul 24 | 60–80 |
| Radish | — | Apr 3 | — | Aug 8 | May 1 – May 22 | 22–35 |
| Rhubarb | — | — | May 8 | — | — | 365–730 |
| Romanesco | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jul 3 – Aug 14 | 75–100 |
| Rutabaga | — | Apr 3 | — | Aug 8 | Jun 26 – Jul 31 | 80–100 |
| Salsify | — | Apr 3 | — | Aug 8 | Jul 17 – Aug 28 | 100–130 |
| Savoy Cabbage | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jun 26 – Aug 21 | 70–110 |
| Scallions | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jun 12 – Jul 10 | 50–70 |
| Scarlet Runner Beans | Feb 20 | Apr 24 | May 1 | — | Jul 3 – Aug 7 | 60–80 |
| Shallot | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jul 17 – Sep 4 | 90–120 |
| Shiso | Feb 27 | Apr 24 | May 1 | — | Jun 26 – Aug 21 | 50–70 |
| Snap Peas | Feb 20 | Apr 24 | May 1 | — | Jun 26 – Aug 21 | 55–70 |
| Snow Peas | Mar 13 | Apr 3 | Apr 17 | Aug 8 | Jun 12 – Aug 7 | 50–65 |
| Soybeans | — | Apr 24 | — | — | Jul 17 – Sep 11 | 80–120 |
| Spaghetti Squash | Mar 13 | Apr 24 | May 1 | — | Jul 31 – Aug 28 | 85–100 |
| Spinach | Mar 13 | Apr 3 | Apr 17 | Aug 8 | May 22 – Jul 24 | 35–50 |
| Squash (Summer) | Mar 13 | Apr 24 | May 1 | — | Jun 19 – Aug 21 | 45–65 |
| Squash (Winter) | Mar 13 | Apr 24 | May 1 | — | Jul 24 – Sep 18 | 80–120 |
| Sunchoke | — | — | May 1 | — | Aug 21 – Oct 16 | 110–150 |
| Sweet Corn | — | Apr 24 | — | — | Jun 26 – Aug 7 | 60–90 |
| Sweet Potatoes | Feb 20 | Apr 24 | May 1 | — | Jul 31 – Sep 18 | 90–120 |
| Tatsoi | Mar 13 | Apr 3 | Apr 17 | Aug 8 | May 22 – Jun 26 | 35–50 |
| Tomatillo | Feb 20 | Apr 24 | May 1 | — | Jul 3 – Sep 11 | 60–85 |
| Tomatoes | Feb 20 | Apr 24 | May 1 | — | Jul 3 – Sep 11 | 60–85 |
| Turnip | — | Apr 3 | — | Aug 8 | May 15 – Jun 19 | 40–60 |
| Watercress | Mar 13 | Apr 3 | Apr 17 | Aug 8 | May 29 – Jul 3 | 40–60 |
| Watermelon | Mar 13 | Apr 24 | May 1 | — | Jul 10 – Aug 28 | 70–100 |
| Wax Beans | — | Apr 24 | — | — | Jun 19 – Aug 14 | 50–65 |
| Winter Melon | Feb 20 | Apr 24 | May 1 | — | Jul 31 – Sep 18 | 90–120 |
| Yard Long Beans | Feb 20 | Apr 24 | May 1 | — | Jun 26 – Aug 7 | 55–80 |
| Zucchini | Mar 13 | Apr 24 | May 1 | — | Jun 19 – Aug 14 | 45–60 |
🍓 Fruits to Grow in Henderson County
27 fruits that grow well in Zone 6a with planting dates for Henderson County.
Show all 27 fruits with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Alpine Strawberries | — | — | May 8 | — | Aug 7 – Nov 20 | 90–180 |
| Aronia | — | — | May 8 | — | — | 730–1095 |
| Blackberries | — | — | May 8 | — | — | 365–730 |
| Blueberries | — | — | May 8 | — | — | 730–1095 |
| Boysenberries | — | — | May 8 | — | — | 365–730 |
| Cantaloupe | — | — | May 8 | — | Jul 17 – Aug 21 | 70–90 |
| Che Fruit | — | — | May 8 | — | — | 1095–1825 |
| Cranberries | — | — | May 8 | — | — | 730–1095 |
| Currants | — | — | May 8 | — | — | 730–1095 |
| Elderberries | — | — | May 8 | — | — | 730–1095 |
| Goji Berries | — | — | May 8 | — | — | 730–1095 |
| Gooseberries | — | — | May 8 | — | — | 730–1095 |
| Grapes | — | — | May 8 | — | — | 730–1095 |
| Ground Cherry | — | — | May 8 | — | Jul 17 – Sep 11 | 65–80 |
| Hardy Kiwi | — | — | May 8 | — | — | 1095–1825 |
| Haskaps | — | — | May 8 | — | — | 730–1095 |
| Honeydew | — | — | May 8 | — | Jul 31 – Sep 11 | 80–110 |
| Jostaberry | — | — | May 8 | — | — | 730–1095 |
| Lingonberries | — | — | May 8 | — | — | 730–1095 |
| Medlar | — | — | May 8 | — | — | 1095–1825 |
| Mulberries | — | — | May 8 | — | — | 730–1825 |
| Pawpaw | — | — | May 8 | — | — | 1095–2555 |
| Persimmon | — | — | May 8 | — | — | 1095–2555 |
| Quince | — | — | May 8 | — | — | 1095–1825 |
| Raspberries | — | — | May 8 | — | — | 365–730 |
| Serviceberries | — | — | May 8 | — | — | 730–1095 |
| Strawberries | — | — | May 8 | — | Aug 7 – Nov 20 | 90–365 |
🌿 Herbs to Grow in Henderson County
35 herbs that grow well in Zone 6a with planting dates for Henderson County.
Show all 35 herbs with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Angelica | Mar 13 | Apr 3 | Apr 10 | Aug 8 | — | 365–730 |
| Anise | Mar 13 | Apr 3 | Apr 10 | Aug 8 | Jul 10 – Sep 25 | 90–120 |
| Basil | Feb 27 | Apr 24 | May 1 | — | Jun 26 – Aug 28 | 50–75 |
| Bee Balm | — | — | Apr 24 | — | Jul 24 – Oct 9 | 90–120 |
| Borage | Mar 13 | Apr 3 | Apr 10 | Aug 8 | Jun 5 – Jul 24 | 50–60 |
| Caraway | Mar 13 | Apr 3 | Apr 10 | Aug 8 | — | 365–450 |
| Catnip | — | — | Apr 24 | — | Jun 26 – Aug 28 | 60–80 |
| Chamomile | Mar 13 | Apr 3 | Apr 10 | Aug 8 | Jun 12 – Aug 21 | 60–90 |
| Chervil | Mar 13 | Apr 3 | Apr 10 | Aug 8 | May 22 – Jul 24 | 40–60 |
| Chives | — | — | Apr 24 | — | Jun 26 – Sep 4 | 60–90 |
| Cilantro | Mar 13 | Apr 3 | Apr 10 | Aug 8 | May 22 – Jul 24 | 40–60 |
| Comfrey | — | — | Apr 24 | — | Jun 26 – Sep 4 | 60–90 |
| Cumin | Mar 13 | Apr 3 | Apr 10 | Aug 8 | Jul 24 – Sep 25 | 100–120 |
| Dill | Mar 13 | Apr 3 | Apr 10 | Aug 8 | May 22 – Jul 24 | 40–60 |
| Epazote | Feb 27 | Apr 24 | May 1 | — | Jun 19 – Aug 14 | 45–60 |
| Fennel (herb) | Mar 13 | Apr 3 | Apr 10 | Aug 8 | Jun 12 – Aug 21 | 60–90 |
| Feverfew | — | — | Apr 24 | — | Jul 24 – Oct 9 | 90–120 |
| Garlic Chives | — | — | Apr 24 | — | Jun 26 – Sep 4 | 60–90 |
| Horehound | — | — | Apr 24 | — | Jul 10 – Sep 4 | 75–90 |
| Hyssop | — | — | Apr 24 | — | Jul 3 – Sep 4 | 70–90 |
| Lemon Balm | — | — | Apr 24 | — | Jun 26 – Aug 14 | 60–70 |
| Lemon Thyme | — | — | Apr 24 | — | Jul 3 – Sep 4 | 70–90 |
| Lovage | — | — | Apr 24 | — | Jul 3 – Sep 4 | 70–90 |
| Marjoram | — | — | Apr 24 | — | Jun 26 – Sep 4 | 60–90 |
| Mint | — | — | Apr 24 | — | Jun 26 – Sep 4 | 60–90 |
| Oregano | — | — | Apr 24 | — | Jun 26 – Sep 4 | 60–90 |
| Parsley | Mar 13 | Apr 3 | Apr 10 | Aug 8 | Jun 12 – Aug 14 | 60–80 |
| Rue | — | — | Apr 24 | — | Jul 3 – Sep 4 | 70–90 |
| Sage | — | — | Apr 24 | — | Jul 10 – Sep 4 | 75–90 |
| Savory | — | — | Apr 24 | — | Jun 19 – Aug 14 | 50–70 |
| Sorrel | Mar 13 | Apr 3 | Apr 10 | Aug 8 | May 22 – Jul 24 | 40–60 |
| Tarragon | — | — | Apr 24 | — | Jun 26 – Sep 4 | 60–90 |
| Thai Basil | Feb 27 | Apr 24 | May 1 | — | Jun 26 – Aug 28 | 50–75 |
| Thyme | — | — | Apr 24 | — | Jul 3 – Sep 4 | 70–90 |
| Valerian | — | — | Apr 24 | — | Aug 28 – Nov 6 | 120–180 |
🌸 Flowers to Grow in Henderson County
53 flowers that grow well in Zone 6a with planting dates for Henderson County.
Show all 53 flowers with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Bloom | Days to Maturity |
|---|---|---|---|---|---|---|
| Ageratum | Feb 27 | Apr 17 | Apr 17 | — | Jun 12 – Sep 18 | 60–75 |
| Alliums | — | — | — | Sep 5 | Oct 3 – Oct 31 | 28–42 |
| Anemones | Mar 20 | — | Apr 17 | — | May 22 – Jun 19 | 90–120 |
| Astilbe | Feb 13 | — | Apr 24 | — | Jul 3 – Sep 11 | 70–100 |
| Bachelor's Button | Mar 6 | Mar 20 | Apr 17 | Sep 5 | Jun 19 – Sep 4 | 60–90 |
| Begonias | Feb 6 | — | Apr 24 | — | Jul 3 – Oct 2 | 70–90 |
| Black-eyed Susan | Feb 13 | Apr 17 | Apr 24 | — | Jul 10 – Oct 23 | 60–80 |
| Bleeding Hearts | Feb 13 | — | Apr 24 | — | Jun 19 – Jul 24 | 60–90 |
| Calendula | Mar 6 | Mar 20 | Apr 17 | — | Jun 5 – Sep 4 | 50–70 |
| California Poppy | — | Mar 20 | — | — | May 29 – Jul 10 | 60–90 |
| Celosia | Mar 13 | Apr 24 | Apr 24 | — | Jun 26 – Oct 9 | 60–90 |
| Columbine | Feb 13 | May 1 | May 1 | — | Jun 26 – Jul 31 | 70–100 |
| Coreopsis | Feb 13 | Apr 24 | Apr 24 | — | Jul 3 – Oct 23 | 60–80 |
| Cosmos | Mar 20 | Apr 17 | Apr 17 | — | Jun 26 – Oct 2 | 60–90 |
| Crocus | — | — | — | Sep 5 | Jul 25 – Aug 15 | 10–20 |
| Daffodils | — | — | — | Sep 5 | Aug 1 – Aug 22 | 20–40 |
| Dahlias | Mar 20 | Apr 24 | Apr 24 | — | Jul 10 – Oct 23 | 70–120 |
| Daylily | Feb 13 | — | Apr 24 | — | Jul 10 – Oct 23 | 60–90 |
| Dianthus | Feb 20 | Mar 20 | Apr 3 | — | May 22 – Aug 21 | 60–80 |
| Echinacea (Purple Coneflower) | Feb 13 | May 1 | May 1 | — | Jul 24 – Oct 30 | 70–90 |
| Foxglove | Feb 13 | Apr 24 | Apr 24 | — | Jun 19 – Jul 24 | 80–120 |
| Gaillardia (Blanket Flower) | Feb 27 | Apr 24 | Apr 24 | — | Jul 3 – Nov 6 | 70–100 |
| Geraniums | Feb 6 | — | Apr 24 | — | Jul 3 – Oct 2 | 70–100 |
| Gladiolus | — | Apr 17 | Apr 17 | — | Jul 3 – Oct 16 | 70–100 |
| Hostas | Feb 6 | — | Apr 24 | — | Jul 10 – Oct 23 | 60–90 |
| Hyacinths | — | — | — | Sep 5 | Aug 22 – Sep 12 | 14–28 |
| Hydrangeas | Feb 6 | — | Apr 24 | — | Jul 3 – Oct 9 | 90–150 |
| Impatiens | Feb 20 | — | Apr 24 | — | Jul 3 – Oct 9 | 60–75 |
| Irises | — | Division | Apr 24 | — | Jun 19 – Jul 17 | 60–100 |
| Larkspur | — | Mar 20 | — | — | May 29 – Jul 24 | 60–90 |
| Lavender | Feb 6 | — | May 1 | — | Jul 10 – Sep 4 | 90–120 |
| Lilies | — | Division | Apr 24 | — | Jul 3 – Oct 9 | 70–120 |
| Lobelia | Feb 13 | — | Apr 3 | — | May 29 – Aug 21 | 70–80 |
| Lupine | Feb 13 | Apr 24 | Apr 24 | — | Jun 19 – Jul 24 | 75–100 |
| Marigolds | Mar 6 | Apr 24 | Apr 24 | — | Jun 19 – Sep 18 | 50–70 |
| Nasturtium | Mar 20 | Apr 24 | Apr 24 | — | Jun 19 – Oct 9 | 55–65 |
| Pansy | Feb 6 | — | Apr 17 | Aug 22 | Jun 12 – Aug 14 | 70–90 |
| Peonies | — | Division | Apr 24 | — | Jun 26 – Jul 31 | 90–120 |
| Petunia | Feb 20 | — | Apr 24 | — | Jul 3 – Oct 9 | 70–90 |
| Phlox | Feb 13 | Apr 24 | Apr 24 | — | Jul 3 – Sep 25 | 80–110 |
| Portulaca | Mar 13 | Apr 24 | Apr 24 | — | Jun 12 – Sep 25 | 50–70 |
| Ranunculus | Mar 6 | — | Apr 17 | — | May 29 – Jun 26 | 90–120 |
| Roses | Feb 6 | — | Apr 24 | — | Jul 3 – Oct 23 | 90–180 |
| Salvia | Feb 13 | — | Apr 24 | — | Jul 3 – Oct 9 | 70–90 |
| Sedum (Stonecrop) | Feb 13 | — | Apr 24 | — | Aug 14 – Oct 30 | 60–90 |
| Snapdragon | Feb 6 | Mar 27 | Apr 17 | — | Jun 26 – Sep 4 | 70–100 |
| Sunflower | Mar 27 | Apr 24 | Apr 24 | — | Jul 17 – Oct 9 | 70–100 |
| Sweet Alyssum | Feb 27 | Mar 27 | Apr 17 | — | May 29 – Aug 7 | 45–60 |
| Sweet Pea | Mar 6 | Mar 13 | Apr 17 | — | Jul 3 – Sep 11 | 65–85 |
| Tulips | — | — | — | Sep 5 | Aug 15 – Sep 12 | 15–30 |
| Vinca (Annual) | Feb 6 | — | Apr 24 | — | Jul 3 – Oct 9 | 70–90 |
| Yarrow | Feb 13 | Apr 17 | Apr 24 | — | Jul 3 – Oct 23 | 60–90 |
| Zinnia | Mar 20 | Apr 24 | Apr 24 | — | Jul 3 – Oct 9 | 60–70 |