Monroe County, IA — Planting Guide
June to-do list for Monroe County, Iowa
June rewards gardeners who work with the weather, not against it. Here's how to stay in step this month in Monroe County, Iowa.
-
Get basil, pole beans, and thai basil seeds going inside
Label every cell. You will absolutely forget which is which otherwise.
-
Start harvesting carrots, green beans, and kale
If you can't use it all right away, check the food-preservation section of your planner.
July will be here before you know it — start on
- Starting indoors: peppers, begonias, and eggplant
- First harvests: basil, carrots, and cucumber
Monroe County is in USDA Zone 5b. The average last spring frost is April 26 and the first fall frost is October 13, giving you a growing season of approximately 170 days.
At an elevation of 968 ft, Monroe County receives approximately 32.5 in of rainfall annually. Summer highs average 87°F with winter lows around 11°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 April 10 in warm years to May 13 in cold years. The growing season is trending shorter by about 2.69 days per decade. Monroe County scores 61/100 (Good) on the Microclimate Index.
🌡️ Zone
5b (-15°F to -10°F min)
❄️ Last Frost
April 26
🍂 First Frost
October 13
📅 Growing Season
170 days
⛰️ Elevation
968 ft
🌧️ Annual Rainfall
32.5 in
Monthly Watering Calendar for Monroe County
When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.
Quick context: Most vegetables want about 1 inch of water per week. Monroe County gets 33" a year — months that hit that 1"/week need zero supplemental watering; months that fall short, the table tells you how much to add. Saves you from drowning roots and from drought-stressing plants into bolting.
View detailed monthly data
| Month | Avg Rainfall | Rainy Days | Extra Water Needed | Watering Effort |
|---|---|---|---|---|
| Jan | 1.4 in | 9 days | — | None |
| Feb | 1.5 in | 6 days | — | None |
| Mar | 2.4 in | 7 days | — | None |
| Apr | 2.8 in | 11 days | 1.5 in | Moderate |
| May | 3.5 in | 9 days | 0.8 in | Moderate |
| Jun | 4.3 in | 8 days | — | Low |
| Jul | 4 in | 7 days | 0.3 in | Low |
| Aug | 3.3 in | 8 days | 1 in | Moderate |
| Sep | 3 in | 8 days | 1.3 in | Moderate |
| Oct | 2.3 in | 7 days | 2 in | High |
| Nov | 2.1 in | 8 days | — | None |
| Dec | 1.8 in | 8 days | — | None |
Annual total: 32.4 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.
Monroe County Soil Profile
Soil Type
Silt Loam
Soil pH
6.2-7.3
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) | May 13 | Oct 28 | 168 days |
| Cautious | May 3 | Oct 17 | 167 days |
| Average year | Apr 26 | Oct 13 | 170 days |
| Optimistic | Apr 18 | Oct 6 | 171 days |
| Aggressive (risky) | Apr 10 | Sep 28 | 171 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 shorter here (about 2.7 days per decade). Use the "Conservative" dates and choose fast-maturing varieties.
Gardening Difficulty Score
Monroe County offers good growing conditions. A little planning around frost dates goes a long way.
Local Gardening Help in Monroe 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 Monroe County's climate and soil.
County Extension Office
Monroe County Iowa State University Extension Extension Office
Phone: 515-294-6675
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 Monroe County
Finding local nurseries & garden centers in Monroe County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Monroe 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 Monroe County IA" or "garden center Monroe 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 Monroe County IA" or check your extension office and local parks department. Facebook groups like "Monroe County Gardeners" or "Iowa 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 Monroe County
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
For new gardeners: You can't change the sun. Picking the right day-length-matched varieties for Monroe County matters more than any other "fix" you make — and the seed packet tells you (look for "long-day," "short-day," "day-neutral").
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 | 3.9 hr | Short day |
| February | 10.4 hr | 4.8 hr | Short day |
| March | 11.7 hr | 5.8 hr | Short day |
| April | 13.1 hr | 6.6 hr | Neutral |
| May | 14.3 hr | 8.6 hr | Long day |
| June | 14.9 hr | 8.9 hr | Long day |
| July | 14.7 hr | 9.3 hr | Long day |
| August | 13.6 hr | 8.8 hr | Neutral |
| September | 12.3 hr | 7 hr | Neutral |
| October | 10.9 hr | 5.5 hr | Short day |
| November | 9.7 hr | 4 hr | Short day |
| December | 9.1 hr | 3.3 hr | Short day |
Peak sun hours factor in typical cloud cover — use these for solar panel and shade-planning calculations.
Soil Temperature & Composting in Monroe County
Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.
Why this matters: Lettuce germinates at 35°F. Beans want 60°F. Tomatoes 65°F+. Soil temp, not air temp, is what plants feel. Monroe County's monthly curve tells you when each crop actually has the conditions to take off.
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 | 33°F | ❄️ Dormant | ~36 weeks |
| Feb | 25°F | 29°F | ❄️ Dormant | ~36 weeks |
| Mar | 33°F | 34°F | ❄️ Dormant | ~36 weeks |
| Apr | 44°F | 46°F | 🐢 Slow | ~24 weeks |
| May | 58°F | 54°F | ♻️ Active | ~14 weeks |
| Jun | 71°F | 63°F | 🔥 Peak | ~8 weeks |
| Jul | 79°F | 70°F | 🔥 Peak | ~8 weeks |
| Aug | 78°F | 73°F | 🔥 Peak | ~8 weeks |
| Sep | 72°F | 70°F | 🔥 Peak | ~8 weeks |
| Oct | 57°F | 59°F | ♻️ Active | ~14 weeks |
| Nov | 42°F | 49°F | 🐢 Slow | ~24 weeks |
| Dec | 31°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 Monroe County
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
Quick context: Pest pressure is a function of climate, not effort. Monroe County's baseline tells you how much vigilance is normal. A bad pest year in low-pressure region = a normal year in high-pressure region.
Insect Pest Pressure
Moderate — common pests appear but manageable with monitoring.
Disease Risk
Low disease risk — dry conditions reduce fungal problems.
Seasonal Risk
View 6 common pests in your area
| Pest | Risk Level | Peak Months |
|---|---|---|
| Aphids | Moderate | May, Jun, Jul, Aug |
| Japanese beetles | Moderate | Jun, Jul, Aug |
| Squash bugs | Moderate | Jun, Jul, Aug |
| Tomato hornworms | Low | 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 Monroe County
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with planting dates calibrated for your area.
For new gardeners: Cover crops do four things at once: fix nitrogen (legumes), suppress weeds (any), prevent erosion, and add organic matter when chopped down. Monroe County's seasonal pattern determines which species fit which gap.
Spring Cover Crops (3 options) — Build soil before the main growing season
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Buckwheat | Apr 28 | Aug 11 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Sorghum-sudan grass | May 2 | Aug 18 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | Mar 28 | Aug 4 | ✓ 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 16 | Sep 29 | — | 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 | Apr 12 | ✓ Yes | Fixes nitrogen, good for heavy clay soils |
| Daikon radish | Sep 4 | Apr 5 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Aug 5 | Apr 12 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
| Oats | Sep 6 | Apr 5 | — | Quick biomass, winterkills in cold zones — no spring tillage needed |
| Winter rye | Jul 17 | Apr 5 | — | Suppresses weeds, prevents erosion, breaks up compacted soil |
| Winter wheat | Jul 17 | Apr 12 | — | Erosion control, weed suppression, good biomass |
Wind & Microclimate in Monroe County
Why this matters: Wind shapes the garden you don't think about: bee paths, evaporation, structural stress on tomato cages. Monroe County's 9.9 mph background level is a baseline you should know before placing the tallest crops (sunflowers, pole beans, sweet corn).
Wind dries soil, stresses plants, and affects frost patterns. Understanding your exposure helps with garden placement.
Seasonal Wind Speed
Spring: 13 mph Summer: 10 mph
Fall: 11 mph Winter: 11 mph
Prevailing wind: SW. Moderate wind — consider a temporary windbreak for young seedlings.
Windbreak Benefit
7.3/10
Strongly recommended — a windbreak (fence, hedge, or row of tall crops like corn or sunflowers) will significantly improve garden yields.
Frost Pocket Risk
Low
Relatively flat terrain (101 ft range). Frost pocket risk is minimal — garden placement is flexible.
Rainwater Harvesting in Monroe County
How much water you can collect, when to collect it, and what size system you need for your garden.
What this means for you: Rainwater scales linearly with roof area. A 2,000 sq ft roof in Monroe County captures ~1,200 gallons per 1" of rain — given 33" annual rainfall, that's thousands of gallons a year if you have storage to hold it.
Annual Collection
16,148 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 1,750 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 32.4 inches of rain per year
- A 1,000 sq ft roof can collect roughly 16,148 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 Monroe County
Soil Type
Silt Loam
Soil pH 6.2–7.3 · 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. (32.5 in. annual rainfall)
Season Tips
170-day frost-free season
Start warm-season crops indoors and focus on short-season varieties. Cold frames extend your season by 3–4 weeks in fall.
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 Monroe County
105 vegetables that grow well in Zone 5b with planting dates for Monroe County.
Show all 105 vegetables with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Acorn Squash | Mar 22 | May 3 | May 10 | — | Aug 2 – Sep 6 | 80–100 |
| Amaranth | Mar 1 | May 3 | May 10 | — | Aug 9 – Sep 27 | 90–120 |
| Arugula | Mar 22 | Apr 12 | Apr 26 | Aug 4 | May 31 – Aug 2 | 30–50 |
| Asparagus | — | — | May 10 | — | — | 730–1095 |
| Beets | — | Apr 12 | — | Aug 4 | Jun 7 – Jul 5 | 50–70 |
| Belgian Endive | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Aug 16 – Oct 11 | 110–150 |
| Bitter Melon | Mar 1 | May 3 | May 10 | — | Jul 12 – Aug 23 | 60–90 |
| Black Beans | — | May 3 | — | — | Aug 2 – Sep 20 | 90–120 |
| Bok Choy | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 7 – Jul 12 | 40–60 |
| Broccoli | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 28 – Aug 9 | 60–90 |
| Broccoli Rabe | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 7 – Jul 12 | 40–60 |
| Brussels Sprouts | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jul 26 – Sep 20 | 90–130 |
| Butternut Squash | Mar 22 | May 3 | May 10 | — | Aug 9 – Sep 13 | 85–110 |
| Cabbage | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 28 – Aug 23 | 60–100 |
| Calabash | Mar 1 | May 3 | May 10 | — | Aug 2 – Sep 27 | 80–120 |
| Carrots | — | Apr 12 | — | Aug 4 | Jun 14 – Jul 19 | 60–80 |
| Cauliflower | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 21 – Aug 23 | 55–100 |
| Celeriac | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Aug 9 – Sep 13 | 100–120 |
| Celery | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jul 19 – Sep 13 | 80–120 |
| Celtuce | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 28 – Aug 9 | 60–90 |
| Chard | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 21 – Aug 9 | 50–60 |
| Chickpeas | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jul 19 – Aug 30 | 80–110 |
| Chicory | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 28 – Aug 9 | 60–85 |
| Chinese Cabbage | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 21 – Jul 19 | 50–70 |
| Christmas Lima Beans | Mar 1 | May 3 | May 10 | — | Aug 2 – Sep 6 | 80–100 |
| Collard Greens | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 21 – Aug 23 | 55–75 |
| Corn | — | May 3 | — | — | Jul 5 – Aug 30 | 60–100 |
| Cowpeas | — | May 3 | — | — | Jul 5 – Aug 16 | 60–90 |
| Cress | Mar 22 | Apr 12 | Apr 26 | Aug 4 | May 10 – May 31 | 14–21 |
| Crookneck Squash | Mar 22 | May 3 | May 10 | — | Jun 28 – Jul 26 | 45–60 |
| Crosne | — | Apr 12 | — | Aug 4 | Sep 13 – Sep 27 | 150–200 |
| Cucumber | Mar 22 | May 3 | May 10 | — | Jul 5 – Aug 30 | 50–70 |
| Daikon | — | Apr 12 | — | Aug 4 | Jun 7 – Jul 5 | 50–70 |
| Delicata Squash | Mar 22 | May 3 | May 10 | — | Aug 2 – Sep 6 | 80–100 |
| Edamame | — | May 3 | — | — | Jul 19 – Aug 30 | 75–100 |
| Eggplant | Feb 15 | May 3 | May 10 | — | Jul 19 – Sep 20 | 65–85 |
| Endive | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 14 – Jul 19 | 45–65 |
| Escarole | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 21 – Jul 19 | 50–70 |
| Fava Beans | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jul 12 – Aug 23 | 75–100 |
| Fennel | Mar 1 | May 3 | May 10 | — | Jul 12 – Aug 23 | 60–90 |
| Garlic | — | — | — | Sep 1 | Dec 1 – Feb 16 | 90–240 |
| Green Beans | — | May 3 | — | — | Jun 28 – Aug 23 | 50–65 |
| Horseradish | — | — | May 10 | — | Sep 13 – Oct 25 | 120–180 |
| Hot Peppers | Feb 15 | May 3 | May 10 | — | Jul 19 – Oct 25 | 70–120 |
| Hubbard Squash | Mar 22 | May 3 | May 10 | — | Aug 23 – Sep 27 | 100–120 |
| Kabocha | Mar 22 | May 3 | May 10 | — | Aug 9 – Sep 6 | 85–100 |
| Kai Lan | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 14 – Jul 12 | 45–60 |
| Kale | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 21 – Aug 16 | 50–70 |
| Kidney Beans | — | May 3 | — | — | Aug 2 – Sep 6 | 85–110 |
| Kohlrabi | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 14 – Jul 19 | 45–65 |
| Komatsuna | Mar 22 | Apr 12 | Apr 26 | Aug 4 | May 31 – Jul 5 | 35–50 |
| Leeks | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jul 26 – Oct 11 | 90–150 |
| Lentils | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jul 19 – Aug 30 | 80–110 |
| Lettuce | Mar 22 | Apr 12 | Apr 26 | Aug 4 | May 31 – Aug 9 | 30–60 |
| Lima Beans | — | May 3 | — | — | Jul 5 – Aug 16 | 60–90 |
| Mache | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 7 – Jul 12 | 40–60 |
| Melon | Mar 22 | May 3 | May 10 | — | Jul 19 – Sep 6 | 70–100 |
| Microgreens | Mar 22 | Apr 12 | Apr 26 | Aug 4 | May 3 – May 31 | 7–21 |
| Mitsuba | Mar 22 | Apr 12 | Apr 19 | Aug 4 | Jun 14 – Aug 9 | 50–70 |
| Mizuna | Mar 22 | Apr 12 | Apr 26 | Aug 4 | May 31 – Jun 28 | 30–45 |
| Mustard Greens | Mar 22 | Apr 12 | Apr 26 | Aug 4 | May 31 – Aug 2 | 30–50 |
| Napa Cabbage | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 21 – Jul 26 | 55–75 |
| New Zealand Spinach | Mar 1 | May 3 | May 10 | — | Jul 5 – Aug 2 | 55–70 |
| Okra | Mar 1 | May 3 | May 10 | — | Jul 5 – Aug 30 | 50–65 |
| Onion | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jul 26 – Sep 13 | 90–120 |
| Pac Choi | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 7 – Jul 5 | 40–55 |
| Parsnip | — | Apr 12 | — | Aug 4 | Jul 26 – Sep 6 | 100–130 |
| Patty Pan Squash | Mar 22 | May 3 | May 10 | — | Jun 28 – Jul 26 | 45–60 |
| Peas | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 21 – Aug 16 | 55–70 |
| Peppers | Feb 15 | May 3 | May 10 | — | Jul 12 – Sep 20 | 60–90 |
| Pole Beans | Mar 1 | May 3 | May 10 | — | Jul 5 – Aug 30 | 55–70 |
| Potatoes | Mar 1 | May 3 | May 10 | — | Jul 19 – Sep 27 | 70–120 |
| Pumpkin | Mar 22 | May 3 | May 10 | — | Aug 9 – Sep 27 | 85–120 |
| Purslane | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 7 – Jul 12 | 40–60 |
| Radicchio | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 28 – Aug 2 | 60–80 |
| Radish | — | Apr 12 | — | Aug 4 | May 10 – May 31 | 22–35 |
| Rhubarb | — | — | May 17 | — | — | 365–730 |
| Romanesco | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jul 12 – Aug 23 | 75–100 |
| Rutabaga | — | Apr 12 | — | Aug 4 | Jul 5 – Aug 9 | 80–100 |
| Salsify | — | Apr 12 | — | Aug 4 | Jul 26 – Sep 6 | 100–130 |
| Savoy Cabbage | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jul 5 – Aug 30 | 70–110 |
| Scallions | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 21 – Jul 19 | 50–70 |
| Scarlet Runner Beans | Mar 1 | May 3 | May 10 | — | Jul 12 – Aug 16 | 60–80 |
| Shallot | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jul 26 – Sep 13 | 90–120 |
| Shiso | Mar 8 | May 3 | May 10 | — | Jul 5 – Aug 30 | 50–70 |
| Snap Peas | Mar 1 | May 3 | May 10 | — | Jul 5 – Aug 30 | 55–70 |
| Snow Peas | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 21 – Aug 16 | 50–65 |
| Soybeans | — | May 3 | — | — | Jul 26 – Sep 20 | 80–120 |
| Spaghetti Squash | Mar 22 | May 3 | May 10 | — | Aug 9 – Sep 6 | 85–100 |
| Spinach | Mar 22 | Apr 12 | Apr 26 | Aug 4 | May 31 – Aug 2 | 35–50 |
| Squash (Summer) | Mar 22 | May 3 | May 10 | — | Jun 28 – Aug 30 | 45–65 |
| Squash (Winter) | Mar 22 | May 3 | May 10 | — | Aug 2 – Sep 27 | 80–120 |
| Sunchoke | — | — | May 10 | — | Aug 30 – Oct 25 | 110–150 |
| Sweet Corn | — | May 3 | — | — | Jul 5 – Aug 16 | 60–90 |
| Sweet Potatoes | Mar 1 | May 3 | May 10 | — | Aug 9 – Sep 27 | 90–120 |
| Tatsoi | Mar 22 | Apr 12 | Apr 26 | Aug 4 | May 31 – Jul 5 | 35–50 |
| Tomatillo | Mar 1 | May 3 | May 10 | — | Jul 12 – Sep 20 | 60–85 |
| Tomatoes | Mar 1 | May 3 | May 10 | — | Jul 12 – Sep 20 | 60–85 |
| Turnip | — | Apr 12 | — | Aug 4 | May 24 – Jun 28 | 40–60 |
| Watercress | Mar 22 | Apr 12 | Apr 26 | Aug 4 | Jun 7 – Jul 12 | 40–60 |
| Watermelon | Mar 22 | May 3 | May 10 | — | Jul 19 – Sep 6 | 70–100 |
| Wax Beans | — | May 3 | — | — | Jun 28 – Aug 23 | 50–65 |
| Winter Melon | Mar 1 | May 3 | May 10 | — | Aug 9 – Sep 27 | 90–120 |
| Yard Long Beans | Mar 1 | May 3 | May 10 | — | Jul 5 – Aug 16 | 55–80 |
| Zucchini | Mar 22 | May 3 | May 10 | — | Jun 28 – Aug 23 | 45–60 |
🍓 Fruits to Grow in Monroe County
27 fruits that grow well in Zone 5b with planting dates for Monroe County.
Show all 27 fruits with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Alpine Strawberries | — | — | May 17 | — | Aug 16 – Nov 1 | 90–180 |
| Aronia | — | — | May 17 | — | — | 730–1095 |
| Blackberries | — | — | May 17 | — | — | 365–730 |
| Blueberries | — | — | May 17 | — | — | 730–1095 |
| Boysenberries | — | — | May 17 | — | — | 365–730 |
| Cantaloupe | — | — | May 17 | — | Jul 26 – Aug 30 | 70–90 |
| Che Fruit | — | — | May 17 | — | — | 1095–1825 |
| Cranberries | — | — | May 17 | — | — | 730–1095 |
| Currants | — | — | May 17 | — | — | 730–1095 |
| Elderberries | — | — | May 17 | — | — | 730–1095 |
| Goji Berries | — | — | May 17 | — | — | 730–1095 |
| Gooseberries | — | — | May 17 | — | — | 730–1095 |
| Grapes | — | — | May 17 | — | — | 730–1095 |
| Ground Cherry | — | — | May 17 | — | Jul 26 – Sep 20 | 65–80 |
| Hardy Kiwi | — | — | May 17 | — | — | 1095–1825 |
| Haskaps | — | — | May 17 | — | — | 730–1095 |
| Honeydew | — | — | May 17 | — | Aug 9 – Sep 20 | 80–110 |
| Jostaberry | — | — | May 17 | — | — | 730–1095 |
| Lingonberries | — | — | May 17 | — | — | 730–1095 |
| Medlar | — | — | May 17 | — | — | 1095–1825 |
| Mulberries | — | — | May 17 | — | — | 730–1825 |
| Pawpaw | — | — | May 17 | — | — | 1095–2555 |
| Persimmon | — | — | May 17 | — | — | 1095–2555 |
| Quince | — | — | May 17 | — | — | 1095–1825 |
| Raspberries | — | — | May 17 | — | — | 365–730 |
| Serviceberries | — | — | May 17 | — | — | 730–1095 |
| Strawberries | — | — | May 17 | — | Aug 16 – Nov 1 | 90–365 |
🌿 Herbs to Grow in Monroe County
34 herbs that grow well in Zone 5b with planting dates for Monroe County.
Show all 34 herbs with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Angelica | Mar 22 | Apr 12 | Apr 19 | Aug 4 | — | 365–730 |
| Anise | Mar 22 | Apr 12 | Apr 19 | Aug 4 | Jul 19 – Oct 4 | 90–120 |
| Basil | Mar 8 | May 3 | May 10 | — | Jul 5 – Sep 6 | 50–75 |
| Bee Balm | — | — | May 3 | — | Aug 2 – Oct 18 | 90–120 |
| Borage | Mar 22 | Apr 12 | Apr 19 | Aug 4 | Jun 14 – Aug 2 | 50–60 |
| Caraway | Mar 22 | Apr 12 | Apr 19 | Aug 4 | — | 365–450 |
| Catnip | — | — | May 3 | — | Jul 5 – Sep 6 | 60–80 |
| Chamomile | Mar 22 | Apr 12 | Apr 19 | Aug 4 | Jun 21 – Aug 30 | 60–90 |
| Chervil | Mar 22 | Apr 12 | Apr 19 | Aug 4 | May 31 – Aug 2 | 40–60 |
| Chives | — | — | May 3 | — | Jul 5 – Sep 13 | 60–90 |
| Cilantro | Mar 22 | Apr 12 | Apr 19 | Aug 4 | May 31 – Aug 2 | 40–60 |
| Comfrey | — | — | May 3 | — | Jul 5 – Sep 13 | 60–90 |
| Cumin | Mar 22 | Apr 12 | Apr 19 | Aug 4 | Aug 2 – Oct 4 | 100–120 |
| Dill | Mar 22 | Apr 12 | Apr 19 | Aug 4 | May 31 – Aug 2 | 40–60 |
| Epazote | Mar 8 | May 3 | May 10 | — | Jun 28 – Aug 23 | 45–60 |
| Fennel (herb) | Mar 22 | Apr 12 | Apr 19 | Aug 4 | Jun 21 – Aug 30 | 60–90 |
| Feverfew | — | — | May 3 | — | Aug 2 – Oct 18 | 90–120 |
| Garlic Chives | — | — | May 3 | — | Jul 5 – Sep 13 | 60–90 |
| Horehound | — | — | May 3 | — | Jul 19 – Sep 13 | 75–90 |
| Hyssop | — | — | May 3 | — | Jul 12 – Sep 13 | 70–90 |
| Lemon Balm | — | — | May 3 | — | Jul 5 – Aug 23 | 60–70 |
| Lemon Thyme | — | — | May 3 | — | Jul 12 – Sep 13 | 70–90 |
| Lovage | — | — | May 3 | — | Jul 12 – Sep 13 | 70–90 |
| Mint | — | — | May 3 | — | Jul 5 – Sep 13 | 60–90 |
| Oregano | — | — | May 3 | — | Jul 5 – Sep 13 | 60–90 |
| Parsley | Mar 22 | Apr 12 | Apr 19 | Aug 4 | Jun 21 – Aug 23 | 60–80 |
| Rue | — | — | May 3 | — | Jul 12 – Sep 13 | 70–90 |
| Sage | — | — | May 3 | — | Jul 19 – Sep 13 | 75–90 |
| Savory | — | — | May 3 | — | Jun 28 – Aug 23 | 50–70 |
| Sorrel | Mar 22 | Apr 12 | Apr 19 | Aug 4 | May 31 – Aug 2 | 40–60 |
| Tarragon | — | — | May 3 | — | Jul 5 – Sep 13 | 60–90 |
| Thai Basil | Mar 8 | May 3 | May 10 | — | Jul 5 – Sep 6 | 50–75 |
| Thyme | — | — | May 3 | — | Jul 12 – Sep 13 | 70–90 |
| Valerian | — | — | May 3 | — | Sep 6 – Oct 18 | 120–180 |
🌸 Flowers to Grow in Monroe County
51 flowers that grow well in Zone 5b with planting dates for Monroe County.
Show all 51 flowers with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Bloom | Days to Maturity |
|---|---|---|---|---|---|---|
| Ageratum | Mar 8 | May 3 | May 3 | — | Jun 28 – Sep 27 | 60–75 |
| Alliums | — | — | — | Sep 1 | Oct 6 – Oct 27 | 28–42 |
| Anemones | Mar 29 | — | Apr 26 | — | May 31 – Jun 28 | 90–120 |
| Astilbe | Feb 22 | — | May 10 | — | Jul 26 – Oct 4 | 70–100 |
| Bachelor's Button | Mar 15 | Apr 5 | Apr 26 | — | Jun 28 – Sep 13 | 60–90 |
| Begonias | Feb 15 | — | May 3 | — | Jul 12 – Oct 4 | 70–90 |
| Black-eyed Susan | Feb 22 | Apr 26 | May 10 | — | Jul 26 – Nov 1 | 60–80 |
| Bleeding Hearts | Feb 22 | — | May 10 | — | Jul 5 – Aug 16 | 60–90 |
| Calendula | Mar 15 | Apr 5 | Apr 26 | — | Jun 14 – Sep 13 | 50–70 |
| Celosia | Mar 22 | May 3 | May 3 | — | Jul 5 – Oct 11 | 60–90 |
| Columbine | Feb 22 | May 10 | May 10 | — | Jul 5 – Aug 16 | 70–100 |
| Coreopsis | Feb 22 | May 3 | May 10 | — | Jul 19 – Nov 1 | 60–80 |
| Cosmos | Mar 29 | Apr 26 | Apr 26 | — | Jul 5 – Oct 4 | 60–90 |
| Crocus | — | — | — | Sep 1 | Jul 14 – Aug 4 | 10–20 |
| Daffodils | — | — | — | Sep 1 | Jul 21 – Aug 11 | 20–40 |
| Dahlias | Mar 29 | May 3 | May 3 | — | Jul 26 – Oct 25 | 70–120 |
| Daylily | Feb 22 | — | May 10 | — | Aug 2 – Nov 1 | 60–90 |
| Dianthus | Feb 22 | Mar 29 | Apr 12 | — | May 31 – Aug 23 | 60–80 |
| Echinacea (Purple Coneflower) | Feb 22 | May 10 | May 10 | — | Aug 2 – Nov 1 | 70–90 |
| Foxglove | Feb 22 | May 10 | May 10 | — | Jul 5 – Aug 16 | 80–120 |
| Gaillardia (Blanket Flower) | Mar 1 | May 3 | May 3 | — | Jul 12 – Nov 1 | 70–100 |
| Geraniums | Feb 15 | — | May 3 | — | Jul 12 – Oct 4 | 70–100 |
| Gladiolus | — | May 3 | May 3 | — | Jul 26 – Oct 25 | 70–100 |
| Hostas | Feb 15 | — | May 10 | — | Aug 2 – Nov 1 | 60–90 |
| Hyacinths | — | — | — | Sep 1 | Aug 11 – Sep 8 | 14–28 |
| Hydrangeas | Feb 15 | — | May 10 | — | Jul 26 – Oct 18 | 90–150 |
| Impatiens | Mar 1 | — | May 3 | — | Jul 12 – Oct 11 | 60–75 |
| Irises | — | Division | May 10 | — | Jul 5 – Aug 9 | 60–100 |
| Larkspur | — | Mar 29 | — | — | Jun 7 – Aug 2 | 60–90 |
| Lavender | Feb 15 | — | May 17 | — | Jul 26 – Sep 13 | 90–120 |
| Lilies | — | Division | May 10 | — | Jul 19 – Oct 18 | 70–120 |
| Lobelia | Feb 15 | — | Apr 19 | — | Jun 14 – Aug 30 | 70–80 |
| Lupine | Feb 22 | May 10 | May 10 | — | Jul 5 – Aug 16 | 75–100 |
| Marigolds | Mar 15 | May 3 | May 3 | — | Jun 28 – Sep 27 | 50–70 |
| Nasturtium | Mar 29 | May 3 | May 3 | — | Jun 28 – Oct 11 | 55–65 |
| Pansy | Feb 15 | — | Apr 26 | — | Jun 21 – Aug 23 | 70–90 |
| Peonies | — | Division | May 10 | — | Jul 19 – Aug 30 | 90–120 |
| Petunia | Mar 1 | — | May 3 | — | Jul 12 – Oct 11 | 70–90 |
| Phlox | Feb 22 | May 10 | May 10 | — | Jul 26 – Oct 18 | 80–110 |
| Portulaca | Mar 22 | May 3 | May 3 | — | Jun 21 – Sep 27 | 50–70 |
| Roses | Feb 15 | — | May 10 | — | Jul 26 – Nov 1 | 90–180 |
| Salvia | Feb 22 | — | May 3 | — | Jul 12 – Oct 11 | 70–90 |
| Sedum (Stonecrop) | Feb 22 | — | May 10 | — | Sep 6 – Nov 15 | 60–90 |
| Snapdragon | Feb 15 | Apr 12 | Apr 26 | — | Jul 5 – Sep 13 | 70–100 |
| Sunflower | Apr 5 | May 3 | May 3 | — | Jul 26 – Oct 11 | 70–100 |
| Sweet Alyssum | Mar 8 | Apr 12 | Apr 26 | — | Jun 7 – Aug 16 | 45–60 |
| Sweet Pea | Mar 15 | Mar 22 | Apr 26 | — | Jul 12 – Sep 13 | 65–85 |
| Tulips | — | — | — | Sep 1 | Aug 4 – Aug 25 | 15–30 |
| Vinca (Annual) | Feb 8 | — | May 3 | — | Jul 12 – Oct 4 | 70–90 |
| Yarrow | Feb 22 | Apr 26 | May 10 | — | Jul 19 – Nov 1 | 60–90 |
| Zinnia | Mar 29 | May 3 | May 3 | — | Jul 12 – Oct 11 | 60–70 |