Nobles County, MN — Planting Guide
Top priorities for Nobles County, Minnesota gardeners in June
June rewards gardeners who work with the weather, not against it. Here's how to stay in step this month in Nobles County, Minnesota.
-
Start basil, cucumber, and kale under lights
You're about 15 weeks out from your last frost — the perfect window to get these germinating indoors.
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Basket week: carrots, kale, and lettuce
Morning harvests are best — cooler temperatures mean crisper produce and longer fridge life.
July prep starts now
- Starting indoors: peppers, astilbe, and begonias
- First harvests: basil, carrots, and cucumber
- Fall sowing: carrots, kale, and lettuce
Nobles County is in USDA Zone 5a. The average last spring frost is May 2 and the first fall frost is October 2, giving you a growing season of approximately 153 days.
At an elevation of 553 ft, Nobles County receives approximately 39.2 in of rainfall annually. The predominant soil type is Silt Loam.
Based on 31 years of NOAA climate station data, the last frost date here varies by 24 days year to year — ranging from April 21 in warm years to May 16 in cold years. The growing season is trending shorter by about 0.57 days per decade. Nobles County scores 75/100 (Good) on the Microclimate Index.
🌡️ Zone
5a (-20°F to -15°F min)
❄️ Last Frost
May 2
🍂 First Frost
October 2
📅 Growing Season
153 days
⛰️ Elevation
553 ft
🌧️ Annual Rainfall
39.2 in
Monthly Watering Calendar for Nobles County
When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.
Why this matters: A drip irrigation system pays for itself in 1-2 seasons in any climate. Nobles County's 39" annual rainfall determines whether you'll run it weekly (dry zones) or maybe just during summer dry spells (wet zones).
View detailed monthly data
| Month | Avg Rainfall | Rainy Days | Extra Water Needed | Watering Effort |
|---|---|---|---|---|
| Jan | 1.5 in | 8 days | — | None |
| Feb | 1.6 in | 6 days | — | None |
| Mar | 2.4 in | 10 days | — | None |
| Apr | 3.6 in | 10 days | 0.7 in | Moderate |
| May | 5.1 in | 9 days | — | Low |
| Jun | 5.5 in | 8 days | — | Low |
| Jul | 4.2 in | 9 days | 0.1 in | Low |
| Aug | 3.7 in | 9 days | 0.6 in | Moderate |
| Sep | 3.8 in | 9 days | 0.5 in | Low |
| Oct | 2.8 in | 8 days | 1.5 in | Moderate |
| Nov | 2.5 in | 6 days | — | None |
| Dec | 2.4 in | 7 days | — | None |
Annual total: 39.1 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.
Nobles County Soil Profile
Soil Type
Silt Loam
Soil pH
5.8-7.1
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 16 | Oct 13 | 150 days |
| Cautious | May 11 | Oct 6 | 148 days |
| Average year | May 2 | Oct 2 | 153 days |
| Optimistic | Apr 27 | Sep 25 | 151 days |
| Aggressive (risky) | Apr 21 | Sep 19 | 151 days |
Not very — frost dates can vary by ±24 days year-to-year. Use the "Conservative" row in the table below, and keep row covers handy for surprise late frosts.
Slightly — seasons are trending a bit shorter (0.6 days/decade). Stay conservative with planting dates.
Gardening Difficulty Score
Nobles County offers good growing conditions. A little planning around frost dates goes a long way.
Local Gardening Help in Nobles 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 Nobles County's climate and soil.
County Extension Office
Nobles County University of Minnesota Extension Extension Office
Phone: 612-625-8173
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 Nobles County
Finding local nurseries & garden centers in Nobles County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Nobles 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 Nobles County MN" or "garden center Nobles 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 Nobles County MN" or check your extension office and local parks department. Facebook groups like "Nobles County Gardeners" or "Minnesota 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 Nobles 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. Nobles County's daylight ranges shape the planting calendar.
Longest Day
15.2 hours
Summer solstice daylight
Shortest Day
8.8 hours
Winter solstice daylight
Peak Sun Hours
9.9 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 | 9.1 hr | 3.5 hr | Short day |
| February | 10.3 hr | 4.6 hr | Short day |
| March | 11.6 hr | 5.4 hr | Short day |
| April | 13.2 hr | 6.6 hr | Neutral |
| May | 14.5 hr | 8.1 hr | Long day |
| June | 15.2 hr | 9.9 hr | Long day |
| July | 14.9 hr | 9.5 hr | Long day |
| August | 13.8 hr | 8.8 hr | Neutral |
| September | 12.3 hr | 7.4 hr | Neutral |
| October | 10.8 hr | 5.4 hr | Short day |
| November | 9.4 hr | 3.9 hr | Short day |
| December | 8.8 hr | 3.2 hr | Short day |
Peak sun hours factor in typical cloud cover — use these for solar panel and shade-planning calculations.
Soil Temperature & Composting in Nobles County
Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.
The practical takeaway: Compost piles need 130-160°F internal temp to actively break down. Below 50°F ambient, microbial activity slows dramatically. Nobles 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 | 13°F | 24°F | ❄️ Dormant | ~36 weeks |
| Feb | 15°F | 22°F | ❄️ Dormant | ~36 weeks |
| Mar | 25°F | 30°F | ❄️ Dormant | ~36 weeks |
| Apr | 40°F | 41°F | 🐢 Slow | ~24 weeks |
| May | 56°F | 50°F | ♻️ Active | ~14 weeks |
| Jun | 67°F | 59°F | 🔥 Peak | ~8 weeks |
| Jul | 72°F | 67°F | 🔥 Peak | ~8 weeks |
| Aug | 72°F | 70°F | 🔥 Peak | ~8 weeks |
| Sep | 67°F | 66°F | 🔥 Peak | ~8 weeks |
| Oct | 51°F | 55°F | ♻️ Active | ~14 weeks |
| Nov | 36°F | 42°F | ❄️ Dormant | ~36 weeks |
| Dec | 24°F | 31°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 Nobles County
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
What this means for you: In Nobles County's climate, pest pressure shapes which crops are easy and which are heartbreak. Tomatoes are easy in dry mountain air, hard in humid coast — same plant, completely different gardening experience.
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 |
| Cabbage worms | Low | Jun, Jul, Aug |
| Colorado potato beetle | Low | Jun, Jul |
| Flea beetles | Moderate | May, Jun, Jul |
| Slugs | Low | May, Jun, Jul, Aug, Sep |
Organic pest management tips
- Use row covers on susceptible crops during peak pest months
- Apply neem oil preventatively every 7-14 days during active pest season
- Interplant with strong-scented herbs (basil, marigold) to confuse pests
- Hand-pick larger pests (beetles, caterpillars) in early morning when they're sluggish
- Practice crop rotation — never plant the same family in the same spot within 3 years
Cover Crops for Nobles County
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with planting dates calibrated for your area.
Why it matters: Bare soil is wasted soil — it loses nutrients to rain, dries out, compacts, and gets taken over by weeds. Cover crops (clovers, ryegrass, vetch, peas) are the "between seasons" trick that makes soil better every year. In Nobles County, you can fit a cover crop into the gaps.
Spring Cover Crops (2 options) — Build soil before the main growing season
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Buckwheat | May 13 | Jul 24 | — | Rapid growth, attracts pollinators, suppresses weeds |
| White clover | Apr 7 | Aug 7 | ✓ 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 21 | Sep 4 | — | Deep roots break compaction, attract pollinators and beneficial insects |
Fall Cover Crops (5 options) — Plant after harvest to protect soil over winter
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Daikon radish | Aug 13 | Apr 11 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Jul 15 | Apr 18 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
| Oats | Sep 2 | Apr 18 | — | Quick biomass, winterkills in cold zones — no spring tillage needed |
| Winter rye | Jun 24 | Apr 18 | — | Suppresses weeds, prevents erosion, breaks up compacted soil |
| Winter wheat | Jul 10 | Apr 11 | — | Erosion control, weed suppression, good biomass |
Wind & Microclimate in Nobles County
The practical takeaway: Pollinators avoid windy days. Nobles County's 9.3 mph average wind isn't enough to stop bees and butterflies — but plant fruiting crops (tomatoes, peppers, squash) in protected microclimates and you'll see noticeably better fruit set.
Wind dries soil, stresses plants, and affects frost patterns. Understanding your exposure helps with garden placement.
Seasonal Wind Speed
Spring: 11 mph Summer: 9 mph
Fall: 9 mph Winter: 11 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 (290 ft range). Frost pocket risk is minimal — garden placement is flexible.
Rainwater Harvesting in Nobles 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 is unchlorinated, unfluoridated, and at ambient temperature — plants actually prefer it. Nobles County's 39" annual rainfall means even a small 50-gallon barrel catches enough for a few weeks of garden watering between storms.
Annual Collection
19,487 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, 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 39.1 inches of rain per year
- A 1,000 sq ft roof can collect roughly 19,487 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 Nobles County
Soil Type
Silt Loam
Soil pH 5.8–7.1 · 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. (39.2 in. annual rainfall)
Season Tips
153-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 Nobles County
105 vegetables that grow well in Zone 5a with planting dates for Nobles County.
Show all 105 vegetables with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Acorn Squash | Mar 28 | May 9 | May 16 | — | Aug 8 – Sep 12 | 80–100 |
| Amaranth | Mar 7 | May 9 | May 16 | — | Aug 15 – Oct 3 | 90–120 |
| Arugula | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 6 – Aug 8 | 30–50 |
| Asparagus | — | — | May 16 | — | — | 730–1095 |
| Beets | — | Apr 18 | — | Jul 24 | Jun 13 – Jul 11 | 50–70 |
| Belgian Endive | Mar 28 | Apr 18 | May 2 | Jul 24 | Aug 22 – Oct 17 | 110–150 |
| Bitter Melon | Mar 7 | May 9 | May 16 | — | Jul 18 – Aug 29 | 60–90 |
| Black Beans | — | May 9 | — | — | Aug 8 – Sep 26 | 90–120 |
| Bok Choy | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 13 – Jul 18 | 40–60 |
| Broccoli | Mar 28 | Apr 18 | May 2 | Jul 24 | Jul 4 – Aug 15 | 60–90 |
| Broccoli Rabe | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 13 – Jul 18 | 40–60 |
| Brussels Sprouts | Mar 28 | Apr 18 | May 2 | Jul 24 | Aug 1 – Sep 26 | 90–130 |
| Butternut Squash | Mar 28 | May 9 | May 16 | — | Aug 15 – Sep 19 | 85–110 |
| Cabbage | Mar 28 | Apr 18 | May 2 | Jul 24 | Jul 4 – Aug 29 | 60–100 |
| Calabash | Mar 7 | May 9 | May 16 | — | Aug 8 – Oct 3 | 80–120 |
| Carrots | — | Apr 18 | — | Jul 24 | Jun 20 – Jul 25 | 60–80 |
| Cauliflower | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 27 – Aug 29 | 55–100 |
| Celeriac | Mar 28 | Apr 18 | May 2 | Jul 24 | Aug 15 – Sep 19 | 100–120 |
| Celery | Mar 28 | Apr 18 | May 2 | Jul 24 | Jul 25 – Sep 19 | 80–120 |
| Celtuce | Mar 28 | Apr 18 | May 2 | Jul 24 | Jul 4 – Aug 15 | 60–90 |
| Chard | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 27 – Aug 15 | 50–60 |
| Chickpeas | Mar 28 | Apr 18 | May 2 | Jul 24 | Jul 25 – Sep 5 | 80–110 |
| Chicory | Mar 28 | Apr 18 | May 2 | Jul 24 | Jul 4 – Aug 15 | 60–85 |
| Chinese Cabbage | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 27 – Jul 25 | 50–70 |
| Christmas Lima Beans | Mar 7 | May 9 | May 16 | — | Aug 8 – Sep 12 | 80–100 |
| Collard Greens | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 27 – Aug 29 | 55–75 |
| Corn | — | May 9 | — | — | Jul 11 – Sep 5 | 60–100 |
| Cowpeas | — | May 9 | — | — | Jul 11 – Aug 22 | 60–90 |
| Cress | Mar 28 | Apr 18 | May 2 | Jul 24 | May 16 – Jun 6 | 14–21 |
| Crookneck Squash | Mar 28 | May 9 | May 16 | — | Jul 4 – Aug 1 | 45–60 |
| Crosne | — | Apr 18 | — | Jul 24 | Sep 19 – Oct 3 | 150–200 |
| Cucumber | Mar 28 | May 9 | May 16 | — | Jul 11 – Sep 5 | 50–70 |
| Daikon | — | Apr 18 | — | Jul 24 | Jun 13 – Jul 11 | 50–70 |
| Delicata Squash | Mar 28 | May 9 | May 16 | — | Aug 8 – Sep 12 | 80–100 |
| Edamame | — | May 9 | — | — | Jul 25 – Sep 5 | 75–100 |
| Eggplant | Feb 21 | May 9 | May 16 | — | Jul 25 – Sep 26 | 65–85 |
| Endive | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 20 – Jul 25 | 45–65 |
| Escarole | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 27 – Jul 25 | 50–70 |
| Fava Beans | Mar 28 | Apr 18 | May 2 | Jul 24 | Jul 18 – Aug 29 | 75–100 |
| Fennel | Mar 7 | May 9 | May 16 | — | Jul 18 – Aug 29 | 60–90 |
| Garlic | — | — | — | Aug 21 | Nov 20 – Feb 5 | 90–240 |
| Green Beans | — | May 9 | — | — | Jul 4 – Aug 29 | 50–65 |
| Horseradish | — | — | May 16 | — | Sep 19 – Oct 31 | 120–180 |
| Hot Peppers | Feb 21 | May 9 | May 16 | — | Jul 25 – Oct 31 | 70–120 |
| Hubbard Squash | Mar 28 | May 9 | May 16 | — | Aug 29 – Oct 3 | 100–120 |
| Kabocha | Mar 28 | May 9 | May 16 | — | Aug 15 – Sep 12 | 85–100 |
| Kai Lan | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 20 – Jul 18 | 45–60 |
| Kale | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 27 – Aug 22 | 50–70 |
| Kidney Beans | — | May 9 | — | — | Aug 8 – Sep 12 | 85–110 |
| Kohlrabi | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 20 – Jul 25 | 45–65 |
| Komatsuna | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 6 – Jul 11 | 35–50 |
| Leeks | Mar 28 | Apr 18 | May 2 | Jul 24 | Aug 1 – Oct 17 | 90–150 |
| Lentils | Mar 28 | Apr 18 | May 2 | Jul 24 | Jul 25 – Sep 5 | 80–110 |
| Lettuce | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 6 – Aug 15 | 30–60 |
| Lima Beans | — | May 9 | — | — | Jul 11 – Aug 22 | 60–90 |
| Mache | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 13 – Jul 18 | 40–60 |
| Melon | Mar 28 | May 9 | May 16 | — | Jul 25 – Sep 12 | 70–100 |
| Microgreens | Mar 28 | Apr 18 | May 2 | Jul 24 | May 9 – Jun 6 | 7–21 |
| Mitsuba | Mar 28 | Apr 18 | Apr 25 | Jul 24 | Jun 20 – Aug 15 | 50–70 |
| Mizuna | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 6 – Jul 4 | 30–45 |
| Mustard Greens | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 6 – Aug 8 | 30–50 |
| Napa Cabbage | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 27 – Aug 1 | 55–75 |
| New Zealand Spinach | Mar 7 | May 9 | May 16 | — | Jul 11 – Aug 8 | 55–70 |
| Okra | Mar 7 | May 9 | May 16 | — | Jul 11 – Sep 5 | 50–65 |
| Onion | Mar 28 | Apr 18 | May 2 | Jul 24 | Aug 1 – Sep 19 | 90–120 |
| Pac Choi | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 13 – Jul 11 | 40–55 |
| Parsnip | — | Apr 18 | — | Jul 24 | Aug 1 – Sep 12 | 100–130 |
| Patty Pan Squash | Mar 28 | May 9 | May 16 | — | Jul 4 – Aug 1 | 45–60 |
| Peas | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 27 – Aug 22 | 55–70 |
| Peppers | Feb 21 | May 9 | May 16 | — | Jul 18 – Sep 26 | 60–90 |
| Pole Beans | Mar 7 | May 9 | May 16 | — | Jul 11 – Sep 5 | 55–70 |
| Potatoes | Mar 7 | May 9 | May 16 | — | Jul 25 – Oct 3 | 70–120 |
| Pumpkin | Mar 28 | May 9 | May 16 | — | Aug 15 – Oct 3 | 85–120 |
| Purslane | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 13 – Jul 18 | 40–60 |
| Radicchio | Mar 28 | Apr 18 | May 2 | Jul 24 | Jul 4 – Aug 8 | 60–80 |
| Radish | — | Apr 18 | — | Jul 24 | May 16 – Jun 6 | 22–35 |
| Rhubarb | — | — | May 23 | — | — | 365–730 |
| Romanesco | Mar 28 | Apr 18 | May 2 | Jul 24 | Jul 18 – Aug 29 | 75–100 |
| Rutabaga | — | Apr 18 | — | Jul 24 | Jul 11 – Aug 15 | 80–100 |
| Salsify | — | Apr 18 | — | Jul 24 | Aug 1 – Sep 12 | 100–130 |
| Savoy Cabbage | Mar 28 | Apr 18 | May 2 | Jul 24 | Jul 11 – Sep 5 | 70–110 |
| Scallions | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 27 – Jul 25 | 50–70 |
| Scarlet Runner Beans | Mar 7 | May 9 | May 16 | — | Jul 18 – Aug 22 | 60–80 |
| Shallot | Mar 28 | Apr 18 | May 2 | Jul 24 | Aug 1 – Sep 19 | 90–120 |
| Shiso | Mar 14 | May 9 | May 16 | — | Jul 11 – Sep 5 | 50–70 |
| Snap Peas | Mar 7 | May 9 | May 16 | — | Jul 11 – Sep 5 | 55–70 |
| Snow Peas | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 27 – Aug 22 | 50–65 |
| Soybeans | — | May 9 | — | — | Aug 1 – Sep 26 | 80–120 |
| Spaghetti Squash | Mar 28 | May 9 | May 16 | — | Aug 15 – Sep 12 | 85–100 |
| Spinach | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 6 – Aug 8 | 35–50 |
| Squash (Summer) | Mar 28 | May 9 | May 16 | — | Jul 4 – Sep 5 | 45–65 |
| Squash (Winter) | Mar 28 | May 9 | May 16 | — | Aug 8 – Oct 3 | 80–120 |
| Sunchoke | — | — | May 16 | — | Sep 5 – Oct 31 | 110–150 |
| Sweet Corn | — | May 9 | — | — | Jul 11 – Aug 22 | 60–90 |
| Sweet Potatoes | Mar 7 | May 9 | May 16 | — | Aug 15 – Oct 3 | 90–120 |
| Tatsoi | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 6 – Jul 11 | 35–50 |
| Tomatillo | Mar 7 | May 9 | May 16 | — | Jul 18 – Sep 26 | 60–85 |
| Tomatoes | Mar 7 | May 9 | May 16 | — | Jul 18 – Sep 26 | 60–85 |
| Turnip | — | Apr 18 | — | Jul 24 | May 30 – Jul 4 | 40–60 |
| Watercress | Mar 28 | Apr 18 | May 2 | Jul 24 | Jun 13 – Jul 18 | 40–60 |
| Watermelon | Mar 28 | May 9 | May 16 | — | Jul 25 – Sep 12 | 70–100 |
| Wax Beans | — | May 9 | — | — | Jul 4 – Aug 29 | 50–65 |
| Winter Melon | Mar 7 | May 9 | May 16 | — | Aug 15 – Oct 3 | 90–120 |
| Yard Long Beans | Mar 7 | May 9 | May 16 | — | Jul 11 – Aug 22 | 55–80 |
| Zucchini | Mar 28 | May 9 | May 16 | — | Jul 4 – Aug 29 | 45–60 |
🍓 Fruits to Grow in Nobles County
27 fruits that grow well in Zone 5a with planting dates for Nobles County.
Show all 27 fruits with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Alpine Strawberries | — | — | May 23 | — | Aug 22 – Nov 7 | 90–180 |
| Aronia | — | — | May 23 | — | — | 730–1095 |
| Blackberries | — | — | May 23 | — | — | 365–730 |
| Blueberries | — | — | May 23 | — | — | 730–1095 |
| Boysenberries | — | — | May 23 | — | — | 365–730 |
| Cantaloupe | — | — | May 23 | — | Aug 1 – Sep 5 | 70–90 |
| Che Fruit | — | — | May 23 | — | — | 1095–1825 |
| Cranberries | — | — | May 23 | — | — | 730–1095 |
| Currants | — | — | May 23 | — | — | 730–1095 |
| Elderberries | — | — | May 23 | — | — | 730–1095 |
| Goji Berries | — | — | May 23 | — | — | 730–1095 |
| Gooseberries | — | — | May 23 | — | — | 730–1095 |
| Grapes | — | — | May 23 | — | — | 730–1095 |
| Ground Cherry | — | — | May 23 | — | Aug 1 – Sep 26 | 65–80 |
| Hardy Kiwi | — | — | May 23 | — | — | 1095–1825 |
| Haskaps | — | — | May 23 | — | — | 730–1095 |
| Honeydew | — | — | May 23 | — | Aug 15 – Sep 26 | 80–110 |
| Jostaberry | — | — | May 23 | — | — | 730–1095 |
| Lingonberries | — | — | May 23 | — | — | 730–1095 |
| Medlar | — | — | May 23 | — | — | 1095–1825 |
| Mulberries | — | — | May 23 | — | — | 730–1825 |
| Pawpaw | — | — | May 23 | — | — | 1095–2555 |
| Persimmon | — | — | May 23 | — | — | 1095–2555 |
| Quince | — | — | May 23 | — | — | 1095–1825 |
| Raspberries | — | — | May 23 | — | — | 365–730 |
| Serviceberries | — | — | May 23 | — | — | 730–1095 |
| Strawberries | — | — | May 23 | — | Aug 22 – Nov 7 | 90–365 |
🌿 Herbs to Grow in Nobles County
34 herbs that grow well in Zone 5a with planting dates for Nobles County.
Show all 34 herbs with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Angelica | Mar 28 | Apr 18 | Apr 25 | Jul 24 | — | 365–730 |
| Anise | Mar 28 | Apr 18 | Apr 25 | Jul 24 | Jul 25 – Oct 10 | 90–120 |
| Basil | Mar 14 | May 9 | May 16 | — | Jul 11 – Sep 12 | 50–75 |
| Bee Balm | — | — | May 9 | — | Aug 8 – Oct 24 | 90–120 |
| Borage | Mar 28 | Apr 18 | Apr 25 | Jul 24 | Jun 20 – Aug 8 | 50–60 |
| Caraway | Mar 28 | Apr 18 | Apr 25 | Jul 24 | — | 365–450 |
| Catnip | — | — | May 9 | — | Jul 11 – Sep 12 | 60–80 |
| Chamomile | Mar 28 | Apr 18 | Apr 25 | Jul 24 | Jun 27 – Sep 5 | 60–90 |
| Chervil | Mar 28 | Apr 18 | Apr 25 | Jul 24 | Jun 6 – Aug 8 | 40–60 |
| Chives | — | — | May 9 | — | Jul 11 – Sep 19 | 60–90 |
| Cilantro | Mar 28 | Apr 18 | Apr 25 | Jul 24 | Jun 6 – Aug 8 | 40–60 |
| Comfrey | — | — | May 9 | — | Jul 11 – Sep 19 | 60–90 |
| Cumin | Mar 28 | Apr 18 | Apr 25 | Jul 24 | Aug 8 – Oct 10 | 100–120 |
| Dill | Mar 28 | Apr 18 | Apr 25 | Jul 24 | Jun 6 – Aug 8 | 40–60 |
| Epazote | Mar 14 | May 9 | May 16 | — | Jul 4 – Aug 29 | 45–60 |
| Fennel (herb) | Mar 28 | Apr 18 | Apr 25 | Jul 24 | Jun 27 – Sep 5 | 60–90 |
| Feverfew | — | — | May 9 | — | Aug 8 – Oct 24 | 90–120 |
| Garlic Chives | — | — | May 9 | — | Jul 11 – Sep 19 | 60–90 |
| Horehound | — | — | May 9 | — | Jul 25 – Sep 19 | 75–90 |
| Hyssop | — | — | May 9 | — | Jul 18 – Sep 19 | 70–90 |
| Lemon Balm | — | — | May 9 | — | Jul 11 – Aug 29 | 60–70 |
| Lemon Thyme | — | — | May 9 | — | Jul 18 – Sep 19 | 70–90 |
| Lovage | — | — | May 9 | — | Jul 18 – Sep 19 | 70–90 |
| Mint | — | — | May 9 | — | Jul 11 – Sep 19 | 60–90 |
| Oregano | — | — | May 9 | — | Jul 11 – Sep 19 | 60–90 |
| Parsley | Mar 28 | Apr 18 | Apr 25 | Jul 24 | Jun 27 – Aug 29 | 60–80 |
| Rue | — | — | May 9 | — | Jul 18 – Sep 19 | 70–90 |
| Sage | — | — | May 9 | — | Jul 25 – Sep 19 | 75–90 |
| Savory | — | — | May 9 | — | Jul 4 – Aug 29 | 50–70 |
| Sorrel | Mar 28 | Apr 18 | Apr 25 | Jul 24 | Jun 6 – Aug 8 | 40–60 |
| Tarragon | — | — | May 9 | — | Jul 11 – Sep 19 | 60–90 |
| Thai Basil | Mar 14 | May 9 | May 16 | — | Jul 11 – Sep 12 | 50–75 |
| Thyme | — | — | May 9 | — | Jul 18 – Sep 19 | 70–90 |
| Valerian | — | — | May 9 | — | Sep 12 – Oct 24 | 120–180 |
🌸 Flowers to Grow in Nobles County
51 flowers that grow well in Zone 5a with planting dates for Nobles County.
Show all 51 flowers with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Bloom | Days to Maturity |
|---|---|---|---|---|---|---|
| Ageratum | Mar 14 | May 9 | May 9 | — | Jul 4 – Sep 26 | 60–75 |
| Alliums | — | — | — | Aug 21 | Sep 25 – Oct 23 | 28–42 |
| Anemones | Apr 4 | — | May 2 | — | Jun 13 – Jul 11 | 90–120 |
| Astilbe | Feb 28 | — | May 16 | — | Aug 1 – Oct 3 | 70–100 |
| Bachelor's Button | Mar 21 | Apr 11 | May 2 | — | Jul 4 – Sep 12 | 60–90 |
| Begonias | Feb 21 | — | May 9 | — | Jul 18 – Oct 10 | 70–90 |
| Black-eyed Susan | Feb 28 | May 2 | May 16 | — | Aug 1 – Oct 31 | 60–80 |
| Bleeding Hearts | Feb 28 | — | May 16 | — | Jul 11 – Aug 22 | 60–90 |
| Calendula | Mar 21 | Apr 11 | May 2 | — | Jun 20 – Sep 12 | 50–70 |
| Celosia | Mar 28 | May 16 | May 16 | — | Jul 18 – Oct 17 | 60–90 |
| Columbine | Feb 28 | May 16 | May 16 | — | Jul 11 – Aug 22 | 70–100 |
| Coreopsis | Feb 28 | May 9 | May 16 | — | Jul 25 – Oct 31 | 60–80 |
| Cosmos | Apr 4 | May 9 | May 9 | — | Jul 18 – Oct 10 | 60–90 |
| Crocus | — | — | — | Aug 21 | Jul 3 – Jul 24 | 10–20 |
| Daffodils | — | — | — | Aug 21 | Jul 10 – Jul 31 | 20–40 |
| Dahlias | Apr 4 | May 9 | May 9 | — | Aug 1 – Oct 24 | 70–120 |
| Daylily | Feb 28 | — | May 16 | — | Aug 8 – Oct 31 | 60–90 |
| Dianthus | Feb 28 | Apr 4 | Apr 18 | — | Jun 6 – Aug 22 | 60–80 |
| Echinacea (Purple Coneflower) | Feb 28 | May 16 | May 16 | — | Aug 8 – Oct 31 | 70–90 |
| Foxglove | Feb 28 | May 16 | May 16 | — | Jul 11 – Aug 22 | 80–120 |
| Gaillardia (Blanket Flower) | Mar 7 | May 16 | May 16 | — | Jul 25 – Nov 14 | 70–100 |
| Geraniums | Feb 21 | — | May 9 | — | Jul 18 – Oct 10 | 70–100 |
| Gladiolus | — | May 9 | May 9 | — | Aug 1 – Oct 24 | 70–100 |
| Hostas | Feb 21 | — | May 16 | — | Aug 8 – Oct 31 | 60–90 |
| Hyacinths | — | — | — | Aug 21 | Jul 31 – Aug 28 | 14–28 |
| Hydrangeas | Feb 21 | — | May 16 | — | Aug 1 – Oct 17 | 90–150 |
| Impatiens | Mar 7 | — | May 9 | — | Jul 18 – Oct 10 | 60–75 |
| Irises | — | Division | May 16 | — | Jul 11 – Aug 15 | 60–100 |
| Larkspur | — | Apr 4 | — | — | Jun 13 – Aug 8 | 60–90 |
| Lavender | Feb 21 | — | May 23 | — | Aug 1 – Sep 12 | 90–120 |
| Lilies | — | Division | May 16 | — | Jul 25 – Oct 17 | 70–120 |
| Lobelia | Feb 21 | — | Apr 25 | — | Jun 20 – Aug 29 | 70–80 |
| Lupine | Feb 28 | May 16 | May 16 | — | Jul 11 – Aug 22 | 75–100 |
| Marigolds | Mar 21 | May 9 | May 9 | — | Jul 4 – Sep 26 | 50–70 |
| Nasturtium | Apr 4 | May 9 | May 9 | — | Jul 4 – Oct 10 | 55–65 |
| Pansy | Feb 21 | — | May 2 | — | Jun 27 – Aug 22 | 70–90 |
| Peonies | — | Division | May 16 | — | Jul 25 – Sep 5 | 90–120 |
| Petunia | Mar 7 | — | May 9 | — | Jul 18 – Oct 10 | 70–90 |
| Phlox | Feb 28 | May 16 | May 16 | — | Aug 1 – Oct 17 | 80–110 |
| Portulaca | Mar 28 | May 16 | May 16 | — | Jul 4 – Oct 3 | 50–70 |
| Roses | Feb 21 | — | May 16 | — | Aug 1 – Oct 31 | 90–180 |
| Salvia | Feb 28 | — | May 9 | — | Jul 18 – Oct 10 | 70–90 |
| Sedum (Stonecrop) | Feb 28 | — | May 16 | — | Sep 12 – Nov 14 | 60–90 |
| Snapdragon | Feb 21 | Apr 18 | May 2 | — | Jul 11 – Sep 12 | 70–100 |
| Sunflower | Apr 11 | May 9 | May 9 | — | Aug 1 – Oct 10 | 70–100 |
| Sweet Alyssum | Mar 14 | Apr 18 | May 2 | — | Jun 13 – Aug 22 | 45–60 |
| Sweet Pea | Mar 21 | Mar 28 | May 2 | — | Jul 18 – Sep 19 | 65–85 |
| Tulips | — | — | — | Aug 21 | Jul 24 – Aug 14 | 15–30 |
| Vinca (Annual) | Feb 14 | — | May 16 | — | Jul 25 – Oct 10 | 70–90 |
| Yarrow | Feb 28 | May 2 | May 16 | — | Jul 25 – Oct 31 | 60–90 |
| Zinnia | Apr 4 | May 9 | May 9 | — | Jul 18 – Oct 10 | 60–70 |