Beloit, OH — Planting Guide for June
Free PDF, personalized for your town's frost dates & climate. Drop your email — we'll send the link.
What to do in June
We've pulled the most time-sensitive tasks for Beloit, OH this June and put them front and centre. Tackle them in order.
-
Sow basil, cucumber, and kale in trays indoors
You're about 18 weeks out from your last frost — the perfect window to get these germinating indoors.
-
Start harvesting carrots, kale, and lettuce
If you can't use it all right away, check the food-preservation section of your planner.
Before July arrives, get these ready
- Starting indoors: peppers, astilbe, and begonias
- First harvests: basil, carrots, and cucumber
Beloit has a classic four-season growing climate (Zone 6a). The last spring frost typically lands around April 30 and the first fall frost arrives around October 18 — a 171-day frost-free season that's long enough for tomatoes, peppers, melons, and a full succession of cool-weather crops on either side. The trick is timing: start warm-season seedlings indoors 6–8 weeks before last frost, harden them off, and plant out the week after your local frost date is statistically safe.
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 (10.0 weeks/year on average). Mulching and drip irrigation pay for themselves quickly.
🌡️ USDA Zone
6a (-10°F to -5°F min)
❄️ Avg. Last Frost
April 30
🍂 Avg. First Frost
October 18
📅 Growing Season
171 days
🌧️ Climate
Unknown 0.0" annual
💨 Wind
Moderate 8.2 mph avg
🥶 Frost Tier
Regular 0% frost-free years
🏜️ Drought
10.0 wk/yr trend stable
📍 ZIP Codes
1 ZIP
Monthly Watering Calendar for Beloit
When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.
For new gardeners: Plants need different amounts of water at different growth stages — heavy at flowering and fruit-set, lighter at establishment. Beloit's 0" annual rainfall is your starting math; the timing tells you when natural rain will cover you and when you need to step in.
View detailed monthly data
| Month | Avg Rainfall | Rainy Days | Extra Water Needed | Watering Effort |
|---|---|---|---|---|
| Jan | 1.7 in | 7 days | — | None |
| Feb | 1.7 in | 7 days | — | None |
| Mar | 2.7 in | 8 days | — | None |
| Apr | 3.6 in | 9 days | 0.7 in | Moderate |
| May | 4.7 in | 9 days | — | Low |
| Jun | 4.8 in | 10 days | — | Low |
| Jul | 3.6 in | 8 days | 0.7 in | Moderate |
| Aug | 3.4 in | 8 days | 0.9 in | Moderate |
| Sep | 3.7 in | 7 days | 0.6 in | Moderate |
| Oct | 2.9 in | 8 days | 1.4 in | Moderate |
| Nov | 2.7 in | 7 days | — | None |
| Dec | 2 in | 8 days | — | None |
Annual total: 37.5 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.
Beloit Soil Profile
Soil Type
Silt Loam
Soil pH
6.2-6.8
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 22 | Nov 4 | 166 days |
| Cautious | May 10 | Oct 27 | 170 days |
| Average year | Apr 30 | Oct 18 | 171 days |
| Optimistic | Apr 26 | Oct 12 | 169 days |
| Aggressive (risky) | Apr 14 | Oct 5 | 174 days |
Not very — frost dates can vary by ±38 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 3.4 days per decade). Spring is arriving earlier than it used to. Good news for gardeners.
Gardening Difficulty Score
Mahoning County offers good growing conditions. A little planning around frost dates goes a long way.
Local Gardening Help in Mahoning 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 Mahoning County's climate and soil.
County Extension Office
Mahoning County Ohio State University Extension Extension Office
Phone: 614-292-6181
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 Mahoning County
Finding local nurseries & garden centers in Mahoning County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Mahoning 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 Mahoning County OH" or "garden center Mahoning 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 Mahoning County OH" or check your extension office and local parks department. Facebook groups like "Mahoning County Gardeners" or "Ohio 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 Beloit
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
Why this matters: The longest day at Beloit's latitude gets longer the further north you go. Strawberries, garlic, onions all care. The shortest day gets shorter — which limits winter growing for greens without artificial light.
Longest Day
14.9 hours
Summer solstice daylight
Shortest Day
9.1 hours
Winter solstice daylight
Peak Sun Hours
9.7 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 | 9.4 hr | 3.9 hr | Short day |
| February | 10.4 hr | 4.4 hr | Short day |
| March | 11.7 hr | 5.7 hr | Short day |
| April | 13.1 hr | 7 hr | Neutral |
| May | 14.3 hr | 8.5 hr | Long day |
| June | 14.9 hr | 9.1 hr | Long day |
| July | 14.7 hr | 9.7 hr | Long day |
| August | 13.6 hr | 8.2 hr | Neutral |
| September | 12.3 hr | 7.4 hr | Neutral |
| October | 10.9 hr | 5.5 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 Beloit
Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.
The practical takeaway: Soil temperature is a leading indicator. A black plastic mulch can warm soil 5-10°F faster than bare ground — meaningful in Beloit's spring if you're trying to plant tomatoes earlier.
Plant Warm Crops When
Soil reaches 60°F+
Soil warm enough from May 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 | 25°F | 30°F | ❄️ Dormant | ~36 weeks |
| Feb | 24°F | 31°F | ❄️ Dormant | ~36 weeks |
| Mar | 33°F | 35°F | ❄️ Dormant | ~36 weeks |
| Apr | 46°F | 44°F | 🐢 Slow | ~24 weeks |
| May | 60°F | 54°F | ♻️ Active | ~14 weeks |
| Jun | 70°F | 64°F | 🔥 Peak | ~8 weeks |
| Jul | 76°F | 71°F | 🔥 Peak | ~8 weeks |
| Aug | 77°F | 73°F | 🔥 Peak | ~8 weeks |
| Sep | 73°F | 69°F | 🔥 Peak | ~8 weeks |
| Oct | 58°F | 60°F | ♻️ Active | ~14 weeks |
| Nov | 44°F | 49°F | 🐢 Slow | ~24 weeks |
| Dec | 30°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 Beloit
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
Why this matters: 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 5 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 | Moderate | May, Jun, Jul, Aug |
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 Beloit
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with planting dates calibrated for your area.
Why it matters: Cover crops do four things at once: fix nitrogen (legumes), suppress weeds (any), prevent erosion, and add organic matter when chopped down. Beloit'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 | May 9 | Aug 9 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Sorghum-sudan grass | May 11 | Aug 23 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | Apr 2 | Aug 9 | ✓ 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 15 | Sep 20 | — | 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 22 | Apr 16 | ✓ Yes | Fixes nitrogen, good for heavy clay soils |
| Daikon radish | Aug 22 | Apr 16 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Jul 28 | Apr 9 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
| Oats | Sep 15 | Apr 16 | — | Quick biomass, winterkills in cold zones — no spring tillage needed |
| Winter rye | Jul 27 | Apr 9 | — | Suppresses weeds, prevents erosion, breaks up compacted soil |
| Winter wheat | Jul 13 | Apr 9 | — | Erosion control, weed suppression, good biomass |
Wind & Microclimate in Beloit
Why this matters: Wind is the silent water thief. Every breeze pulls moisture from leaves and soil. Beloit's 8.2 mph average is one piece of the watering math: rainfall + irrigation must exceed evaporation + transpiration, and wind boosts both losses.
Wind dries soil, stresses plants, and affects frost patterns. Understanding your exposure helps with garden placement.
Seasonal Wind Speed
Spring: 13 mph Summer: 8 mph
Fall: 11 mph Winter: 13 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 (159 ft range). Frost pocket risk is minimal — garden placement is flexible.
Rainwater Harvesting in Beloit
How much water you can collect, when to collect it, and what size system you need for your garden.
Quick context: Building a rainwater system is mostly about doing the math: roof area × annual rainfall × 0.6 = gallons you could realistically capture. For Beloit, that's your 0" times your roof.
Annual Collection
18,690 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
Apr, May, Jun, Sep
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 37.5 inches of rain per year
- A 1,000 sq ft roof can collect roughly 18,690 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
🥬 Vegetables to Grow in Beloit
107 vegetables matched to Zone 6a with planting dates calibrated for Beloit.
Show all 107 vegetables with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Acorn Squash | Mar 26 | May 7 | May 14 | — | Aug 6 – Sep 10 | 80–100 |
| Amaranth | Mar 5 | May 7 | May 14 | — | Aug 13 – Oct 1 | 90–120 |
| Arugula | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 4 – Aug 6 | 30–50 |
| Asparagus | — | — | May 14 | — | — | 730–1095 |
| Beets | — | Apr 16 | — | Aug 9 | Jun 11 – Jul 9 | 50–70 |
| Belgian Endive | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Aug 20 – Oct 15 | 110–150 |
| Bitter Melon | Mar 5 | May 7 | May 14 | — | Jul 16 – Aug 27 | 60–90 |
| Black Beans | — | May 7 | — | — | Aug 6 – Sep 24 | 90–120 |
| Bok Choy | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 11 – Jul 16 | 40–60 |
| Broccoli | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jul 2 – Aug 13 | 60–90 |
| Broccoli Rabe | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 11 – Jul 16 | 40–60 |
| Brussels Sprouts | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jul 30 – Sep 24 | 90–130 |
| Butternut Squash | Mar 26 | May 7 | May 14 | — | Aug 13 – Sep 17 | 85–110 |
| Cabbage | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jul 2 – Aug 27 | 60–100 |
| Calabash | Mar 5 | May 7 | May 14 | — | Aug 6 – Oct 1 | 80–120 |
| Carrots | — | Apr 16 | — | Aug 9 | Jun 18 – Jul 23 | 60–80 |
| Cauliflower | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 25 – Aug 27 | 55–100 |
| Celeriac | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Aug 13 – Sep 17 | 100–120 |
| Celery | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jul 23 – Sep 17 | 80–120 |
| Celtuce | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jul 2 – Aug 13 | 60–90 |
| Chard | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 25 – Aug 13 | 50–60 |
| Chickpeas | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jul 23 – Sep 3 | 80–110 |
| Chicory | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jul 2 – Aug 13 | 60–85 |
| Chinese Cabbage | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 25 – Jul 23 | 50–70 |
| Christmas Lima Beans | Mar 5 | May 7 | May 14 | — | Aug 6 – Sep 10 | 80–100 |
| Collard Greens | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 25 – Aug 27 | 55–75 |
| Corn | — | May 7 | — | — | Jul 9 – Sep 3 | 60–100 |
| Cowpeas | — | May 7 | — | — | Jul 9 – Aug 20 | 60–90 |
| Cress | Mar 26 | Apr 16 | Apr 30 | Aug 9 | May 14 – Jun 4 | 14–21 |
| Crookneck Squash | Mar 26 | May 7 | May 14 | — | Jul 2 – Jul 30 | 45–60 |
| Crosne | — | Apr 16 | — | Aug 9 | Sep 17 – Oct 29 | 150–200 |
| Cucumber | Mar 26 | May 7 | May 14 | — | Jul 9 – Sep 3 | 50–70 |
| Daikon | — | Apr 16 | — | Aug 9 | Jun 11 – Jul 9 | 50–70 |
| Delicata Squash | Mar 26 | May 7 | May 14 | — | Aug 6 – Sep 10 | 80–100 |
| Edamame | — | May 7 | — | — | Jul 23 – Sep 3 | 75–100 |
| Eggplant | Feb 19 | May 7 | May 14 | — | Jul 23 – Sep 24 | 65–85 |
| Endive | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 18 – Jul 23 | 45–65 |
| Escarole | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 25 – Jul 23 | 50–70 |
| Fava Beans | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jul 16 – Aug 27 | 75–100 |
| Fennel | Mar 5 | May 7 | May 14 | — | Jul 16 – Aug 27 | 60–90 |
| Garlic | — | — | — | Sep 6 | Dec 6 – Mar 21 | 90–240 |
| Green Beans | — | May 7 | — | — | Jul 2 – Aug 27 | 50–65 |
| Horseradish | — | — | May 14 | — | Sep 17 – Nov 26 | 120–180 |
| Hot Peppers | Feb 19 | May 7 | May 14 | — | Jul 23 – Oct 29 | 70–120 |
| Hubbard Squash | Mar 26 | May 7 | May 14 | — | Aug 27 – Oct 1 | 100–120 |
| Kabocha | Mar 26 | May 7 | May 14 | — | Aug 13 – Sep 10 | 85–100 |
| Kai Lan | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 18 – Jul 16 | 45–60 |
| Kale | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 25 – Aug 20 | 50–70 |
| Kidney Beans | — | May 7 | — | — | Aug 6 – Sep 10 | 85–110 |
| Kohlrabi | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 18 – Jul 23 | 45–65 |
| Komatsuna | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 4 – Jul 9 | 35–50 |
| Leeks | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jul 30 – Oct 15 | 90–150 |
| Lentils | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jul 23 – Sep 3 | 80–110 |
| Lettuce | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 4 – Aug 13 | 30–60 |
| Lima Beans | — | May 7 | — | — | Jul 9 – Aug 20 | 60–90 |
| Loofah | Mar 5 | May 7 | May 14 | — | Aug 27 – Oct 29 | 100–150 |
| Luffa | Mar 5 | May 7 | May 14 | — | Aug 13 – Oct 29 | 90–150 |
| Mache | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 11 – Jul 16 | 40–60 |
| Melon | Mar 26 | May 7 | May 14 | — | Jul 23 – Sep 10 | 70–100 |
| Microgreens | Mar 26 | Apr 16 | Apr 30 | Aug 9 | May 7 – Jun 4 | 7–21 |
| Mitsuba | Mar 26 | Apr 16 | Apr 23 | Aug 9 | Jun 18 – Aug 13 | 50–70 |
| Mizuna | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 4 – Jul 2 | 30–45 |
| Mustard Greens | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 4 – Aug 6 | 30–50 |
| Napa Cabbage | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 25 – Jul 30 | 55–75 |
| New Zealand Spinach | Mar 5 | May 7 | May 14 | — | Jul 9 – Aug 6 | 55–70 |
| Okra | Mar 5 | May 7 | May 14 | — | Jul 9 – Sep 3 | 50–65 |
| Onion | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jul 30 – Sep 17 | 90–120 |
| Pac Choi | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 11 – Jul 9 | 40–55 |
| Parsnip | — | Apr 16 | — | Aug 9 | Jul 30 – Sep 10 | 100–130 |
| Patty Pan Squash | Mar 26 | May 7 | May 14 | — | Jul 2 – Jul 30 | 45–60 |
| Peas | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 25 – Aug 20 | 55–70 |
| Peppers | Feb 19 | May 7 | May 14 | — | Jul 16 – Sep 24 | 60–90 |
| Pole Beans | Mar 5 | May 7 | May 14 | — | Jul 9 – Sep 3 | 55–70 |
| Potatoes | Mar 5 | May 7 | May 14 | — | Jul 23 – Oct 1 | 70–120 |
| Pumpkin | Mar 26 | May 7 | May 14 | — | Aug 13 – Oct 1 | 85–120 |
| Purslane | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 11 – Jul 16 | 40–60 |
| Radicchio | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jul 2 – Aug 6 | 60–80 |
| Radish | — | Apr 16 | — | Aug 9 | May 14 – Jun 4 | 22–35 |
| Rhubarb | — | — | May 21 | — | — | 365–730 |
| Romanesco | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jul 16 – Aug 27 | 75–100 |
| Rutabaga | — | Apr 16 | — | Aug 9 | Jul 9 – Aug 13 | 80–100 |
| Salsify | — | Apr 16 | — | Aug 9 | Jul 30 – Sep 10 | 100–130 |
| Savoy Cabbage | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jul 9 – Sep 3 | 70–110 |
| Scallions | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 25 – Jul 23 | 50–70 |
| Scarlet Runner Beans | Mar 5 | May 7 | May 14 | — | Jul 16 – Aug 20 | 60–80 |
| Shallot | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jul 30 – Sep 17 | 90–120 |
| Shiso | Mar 12 | May 7 | May 14 | — | Jul 9 – Sep 3 | 50–70 |
| Snap Peas | Mar 5 | May 7 | May 14 | — | Jul 9 – Sep 3 | 55–70 |
| Snow Peas | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 25 – Aug 20 | 50–65 |
| Soybeans | — | May 7 | — | — | Jul 30 – Sep 24 | 80–120 |
| Spaghetti Squash | Mar 26 | May 7 | May 14 | — | Aug 13 – Sep 10 | 85–100 |
| Spinach | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 4 – Aug 6 | 35–50 |
| Squash (Summer) | Mar 26 | May 7 | May 14 | — | Jul 2 – Sep 3 | 45–65 |
| Squash (Winter) | Mar 26 | May 7 | May 14 | — | Aug 6 – Oct 1 | 80–120 |
| Sunchoke | — | — | May 14 | — | Sep 3 – Oct 29 | 110–150 |
| Sweet Corn | — | May 7 | — | — | Jul 9 – Aug 20 | 60–90 |
| Sweet Potatoes | Mar 5 | May 7 | May 14 | — | Aug 13 – Oct 1 | 90–120 |
| Tatsoi | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 4 – Jul 9 | 35–50 |
| Tomatillo | Mar 5 | May 7 | May 14 | — | Jul 16 – Sep 24 | 60–85 |
| Tomatoes | Mar 5 | May 7 | May 14 | — | Jul 16 – Sep 24 | 60–85 |
| Turnip | — | Apr 16 | — | Aug 9 | May 28 – Jul 2 | 40–60 |
| Watercress | Mar 26 | Apr 16 | Apr 30 | Aug 9 | Jun 11 – Jul 16 | 40–60 |
| Watermelon | Mar 26 | May 7 | May 14 | — | Jul 23 – Sep 10 | 70–100 |
| Wax Beans | — | May 7 | — | — | Jul 2 – Aug 27 | 50–65 |
| Winter Melon | Mar 5 | May 7 | May 14 | — | Aug 13 – Oct 1 | 90–120 |
| Yard Long Beans | Mar 5 | May 7 | May 14 | — | Jul 9 – Aug 20 | 55–80 |
| Zucchini | Mar 26 | May 7 | May 14 | — | Jul 2 – Aug 27 | 45–60 |
🍓 Fruits to Grow in Beloit
27 fruits matched to Zone 6a with planting dates calibrated for Beloit.
Show all 27 fruits with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Alpine Strawberries | — | — | May 21 | — | Aug 20 – Dec 3 | 90–180 |
| Aronia | — | — | May 21 | — | — | 730–1095 |
| Blackberries | — | — | May 21 | — | — | 365–730 |
| Blueberries | — | — | May 21 | — | — | 730–1095 |
| Boysenberries | — | — | May 21 | — | — | 365–730 |
| Cantaloupe | — | — | May 21 | — | Jul 30 – Sep 3 | 70–90 |
| Che Fruit | — | — | May 21 | — | — | 1095–1825 |
| Cranberries | — | — | May 21 | — | — | 730–1095 |
| Currants | — | — | May 21 | — | — | 730–1095 |
| Elderberries | — | — | May 21 | — | — | 730–1095 |
| Goji Berries | — | — | May 21 | — | — | 730–1095 |
| Gooseberries | — | — | May 21 | — | — | 730–1095 |
| Grapes | — | — | May 21 | — | — | 730–1095 |
| Ground Cherry | — | — | May 21 | — | Jul 30 – Sep 24 | 65–80 |
| Hardy Kiwi | — | — | May 21 | — | — | 1095–1825 |
| Haskaps | — | — | May 21 | — | — | 730–1095 |
| Honeydew | — | — | May 21 | — | Aug 13 – Sep 24 | 80–110 |
| Jostaberry | — | — | May 21 | — | — | 730–1095 |
| Lingonberries | — | — | May 21 | — | — | 730–1095 |
| Medlar | — | — | May 21 | — | — | 1095–1825 |
| Mulberries | — | — | May 21 | — | — | 730–1825 |
| Pawpaw | — | — | May 21 | — | — | 1095–2555 |
| Persimmon | — | — | May 21 | — | — | 1095–2555 |
| Quince | — | — | May 21 | — | — | 1095–1825 |
| Raspberries | — | — | May 21 | — | — | 365–730 |
| Serviceberries | — | — | May 21 | — | — | 730–1095 |
| Strawberries | — | — | May 21 | — | Aug 20 – Dec 3 | 90–365 |
🌿 Herbs to Grow in Beloit
35 herbs matched to Zone 6a with planting dates calibrated for Beloit.
Show all 35 herbs with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Angelica | Mar 26 | Apr 16 | Apr 23 | Aug 9 | — | 365–730 |
| Anise | Mar 26 | Apr 16 | Apr 23 | Aug 9 | Jul 23 – Oct 8 | 90–120 |
| Basil | Mar 12 | May 7 | May 14 | — | Jul 9 – Sep 10 | 50–75 |
| Bee Balm | — | — | May 7 | — | Aug 6 – Oct 22 | 90–120 |
| Borage | Mar 26 | Apr 16 | Apr 23 | Aug 9 | Jun 18 – Aug 6 | 50–60 |
| Caraway | Mar 26 | Apr 16 | Apr 23 | Aug 9 | — | 365–450 |
| Catnip | — | — | May 7 | — | Jul 9 – Sep 10 | 60–80 |
| Chamomile | Mar 26 | Apr 16 | Apr 23 | Aug 9 | Jun 25 – Sep 3 | 60–90 |
| Chervil | Mar 26 | Apr 16 | Apr 23 | Aug 9 | Jun 4 – Aug 6 | 40–60 |
| Chives | — | — | May 7 | — | Jul 9 – Sep 17 | 60–90 |
| Cilantro | Mar 26 | Apr 16 | Apr 23 | Aug 9 | Jun 4 – Aug 6 | 40–60 |
| Comfrey | — | — | May 7 | — | Jul 9 – Sep 17 | 60–90 |
| Cumin | Mar 26 | Apr 16 | Apr 23 | Aug 9 | Aug 6 – Oct 8 | 100–120 |
| Dill | Mar 26 | Apr 16 | Apr 23 | Aug 9 | Jun 4 – Aug 6 | 40–60 |
| Epazote | Mar 12 | May 7 | May 14 | — | Jul 2 – Aug 27 | 45–60 |
| Fennel (herb) | Mar 26 | Apr 16 | Apr 23 | Aug 9 | Jun 25 – Sep 3 | 60–90 |
| Feverfew | — | — | May 7 | — | Aug 6 – Oct 22 | 90–120 |
| Garlic Chives | — | — | May 7 | — | Jul 9 – Sep 17 | 60–90 |
| Horehound | — | — | May 7 | — | Jul 23 – Sep 17 | 75–90 |
| Hyssop | — | — | May 7 | — | Jul 16 – Sep 17 | 70–90 |
| Lemon Balm | — | — | May 7 | — | Jul 9 – Aug 27 | 60–70 |
| Lemon Thyme | — | — | May 7 | — | Jul 16 – Sep 17 | 70–90 |
| Lovage | — | — | May 7 | — | Jul 16 – Sep 17 | 70–90 |
| Marjoram | — | — | May 7 | — | Jul 9 – Sep 17 | 60–90 |
| Mint | — | — | May 7 | — | Jul 9 – Sep 17 | 60–90 |
| Oregano | — | — | May 7 | — | Jul 9 – Sep 17 | 60–90 |
| Parsley | Mar 26 | Apr 16 | Apr 23 | Aug 9 | Jun 25 – Aug 27 | 60–80 |
| Rue | — | — | May 7 | — | Jul 16 – Sep 17 | 70–90 |
| Sage | — | — | May 7 | — | Jul 23 – Sep 17 | 75–90 |
| Savory | — | — | May 7 | — | Jul 2 – Aug 27 | 50–70 |
| Sorrel | Mar 26 | Apr 16 | Apr 23 | Aug 9 | Jun 4 – Aug 6 | 40–60 |
| Tarragon | — | — | May 7 | — | Jul 9 – Sep 17 | 60–90 |
| Thai Basil | Mar 12 | May 7 | May 14 | — | Jul 9 – Sep 10 | 50–75 |
| Thyme | — | — | May 7 | — | Jul 16 – Sep 17 | 70–90 |
| Valerian | — | — | May 7 | — | Sep 10 – Nov 19 | 120–180 |
🌸 Flowers to Grow in Beloit
53 flowers matched to Zone 6a with planting dates calibrated for Beloit.
Show all 53 flowers with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Bloom | Days to Maturity |
|---|---|---|---|---|---|---|
| Ageratum | Mar 12 | Apr 30 | Apr 30 | — | Jun 25 – Oct 1 | 60–75 |
| Alliums | — | — | — | Sep 6 | Oct 4 – Nov 1 | 28–42 |
| Anemones | Apr 2 | — | Apr 30 | — | Jun 4 – Jul 2 | 90–120 |
| Astilbe | Feb 26 | — | May 7 | — | Jul 16 – Sep 24 | 70–100 |
| Bachelor's Button | Mar 19 | Apr 2 | Apr 30 | Sep 6 | Jul 2 – Sep 17 | 60–90 |
| Begonias | Feb 19 | — | May 7 | — | Jul 16 – Oct 15 | 70–90 |
| Black-eyed Susan | Feb 26 | Apr 30 | May 7 | — | Jul 23 – Nov 5 | 60–80 |
| Bleeding Hearts | Feb 26 | — | May 7 | — | Jul 2 – Aug 6 | 60–90 |
| Calendula | Mar 19 | Apr 2 | Apr 30 | — | Jun 18 – Sep 17 | 50–70 |
| California Poppy | — | Apr 2 | — | — | Jun 11 – Jul 23 | 60–90 |
| Celosia | Mar 26 | May 7 | May 7 | — | Jul 9 – Oct 22 | 60–90 |
| Columbine | Feb 26 | May 14 | May 14 | — | Jul 9 – Aug 13 | 70–100 |
| Coreopsis | Feb 26 | May 7 | May 7 | — | Jul 16 – Nov 5 | 60–80 |
| Cosmos | Apr 2 | Apr 30 | Apr 30 | — | Jul 9 – Oct 15 | 60–90 |
| Crocus | — | — | — | Sep 6 | Jul 26 – Aug 16 | 10–20 |
| Daffodils | — | — | — | Sep 6 | Aug 2 – Aug 23 | 20–40 |
| Dahlias | Apr 2 | May 7 | May 7 | — | Jul 23 – Nov 5 | 70–120 |
| Daylily | Feb 26 | — | May 7 | — | Jul 23 – Nov 5 | 60–90 |
| Dianthus | Mar 5 | Apr 2 | Apr 16 | — | Jun 4 – Sep 3 | 60–80 |
| Echinacea (Purple Coneflower) | Feb 26 | May 14 | May 14 | — | Aug 6 – Nov 12 | 70–90 |
| Foxglove | Feb 26 | May 7 | May 7 | — | Jul 2 – Aug 6 | 80–120 |
| Gaillardia (Blanket Flower) | Mar 12 | May 7 | May 7 | — | Jul 16 – Nov 19 | 70–100 |
| Geraniums | Feb 19 | — | May 7 | — | Jul 16 – Oct 15 | 70–100 |
| Gladiolus | — | Apr 30 | Apr 30 | — | Jul 16 – Oct 29 | 70–100 |
| Hostas | Feb 19 | — | May 7 | — | Jul 23 – Nov 5 | 60–90 |
| Hyacinths | — | — | — | Sep 6 | Aug 23 – Sep 13 | 14–28 |
| Hydrangeas | Feb 19 | — | May 7 | — | Jul 16 – Oct 22 | 90–150 |
| Impatiens | Mar 5 | — | May 7 | — | Jul 16 – Oct 22 | 60–75 |
| Irises | — | Division | May 7 | — | Jul 2 – Jul 30 | 60–100 |
| Larkspur | — | Apr 2 | — | — | Jun 11 – Aug 6 | 60–90 |
| Lavender | Feb 19 | — | May 14 | — | Jul 23 – Sep 17 | 90–120 |
| Lilies | — | Division | May 7 | — | Jul 16 – Oct 22 | 70–120 |
| Lobelia | Feb 26 | — | Apr 16 | — | Jun 11 – Sep 3 | 70–80 |
| Lupine | Feb 26 | May 7 | May 7 | — | Jul 2 – Aug 6 | 75–100 |
| Marigolds | Mar 19 | May 7 | May 7 | — | Jul 2 – Oct 1 | 50–70 |
| Nasturtium | Apr 2 | May 7 | May 7 | — | Jul 2 – Oct 22 | 55–65 |
| Pansy | Feb 19 | — | Apr 30 | Aug 23 | Jun 25 – Aug 27 | 70–90 |
| Peonies | — | Division | May 7 | — | Jul 9 – Aug 13 | 90–120 |
| Petunia | Mar 5 | — | May 7 | — | Jul 16 – Oct 22 | 70–90 |
| Phlox | Feb 26 | May 7 | May 7 | — | Jul 16 – Oct 8 | 80–110 |
| Portulaca | Mar 26 | May 7 | May 7 | — | Jun 25 – Oct 8 | 50–70 |
| Ranunculus | Mar 19 | — | Apr 30 | — | Jun 11 – Jul 9 | 90–120 |
| Roses | Feb 19 | — | May 7 | — | Jul 16 – Nov 5 | 90–180 |
| Salvia | Feb 26 | — | May 7 | — | Jul 16 – Oct 22 | 70–90 |
| Sedum (Stonecrop) | Feb 26 | — | May 7 | — | Aug 27 – Nov 12 | 60–90 |
| Snapdragon | Feb 19 | Apr 9 | Apr 30 | — | Jul 9 – Sep 17 | 70–100 |
| Sunflower | Apr 9 | May 7 | May 7 | — | Jul 30 – Oct 22 | 70–100 |
| Sweet Alyssum | Mar 12 | Apr 9 | Apr 30 | — | Jun 11 – Aug 20 | 45–60 |
| Sweet Pea | Mar 19 | Mar 26 | Apr 30 | — | Jul 16 – Sep 24 | 65–85 |
| Tulips | — | — | — | Sep 6 | Aug 16 – Sep 13 | 15–30 |
| Vinca (Annual) | Feb 19 | — | May 7 | — | Jul 16 – Oct 22 | 70–90 |
| Yarrow | Feb 26 | Apr 30 | May 7 | — | Jul 16 – Nov 5 | 60–90 |
| Zinnia | Apr 2 | May 7 | May 7 | — | Jul 16 – Oct 22 | 60–70 |
Monthly Planting Guide for Beloit
ZIP Codes in Beloit
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 Mahoning County.
Your Mahoning County Garden Planner — Free
A 22-page printable planner built for Mahoning County (Zone 6a). 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