Richfield, UT — Planting Guide for June
Free PDF, personalized for your town's frost dates & climate. Drop your email — we'll send the link.
Your June planting checklist for Sevier County, Utah
June is a pivotal month for Sevier County, Utah gardens. Focus on these tasks first and you'll set up the rest of the season for success.
-
Move basil, cucumber, and peppers into the garden
Plant tomatoes deep — bury the stem up to the first true leaves to grow extra roots. Everything else goes in at the same depth it grew in the tray.
-
Scatter columbine and echinacea (purple coneflower) into prepared beds
These tolerate cool soil, so you're not gambling by sowing now.
-
Get cucumber, kale, and lettuce seeds going inside
You're about 13 weeks out from your last frost — the perfect window to get these germinating indoors.
-
Collect lettuce, radish, and anemones at their peak
Don't tug. Use scissors or pruners for clean cuts — torn stems invite disease.
To set up a strong July, finish these tasks
- Starting indoors: basil, peppers, and pole beans
- First harvests: basil, carrots, and cucumber
- Fall sowing: carrots, kale, and lettuce
Richfield has a classic four-season growing climate (Zone 6a). The last spring frost typically lands around May 19 and the first fall frost arrives around September 30 — a 134-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 Loam — the gold standard for vegetables. Add 2–3" of compost annually to maintain it and you'll outgrow most of your neighbors.
Richfield averages 35.0 drought weeks per year (US Drought Monitor, 2000–present, trend stable). Treat irrigation as a year-round system, not a summer add-on.
🌡️ USDA Zone
6a (-10°F to -5°F min)
❄️ Avg. Last Frost
May 19
🍂 Avg. First Frost
September 30
📅 Growing Season
134 days
🌧️ Climate
Moderate 27.8" annual
💨 Wind
Unknown 0.0 mph avg
🥶 Frost Tier
Regular 0% frost-free years
🏜️ Drought
35.0 wk/yr trend stable
📍 ZIP Codes
1 ZIP
Monthly Watering Calendar for Richfield
When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.
Why this matters: In humid climates, watering is usually about timing (morning, not evening, to prevent disease) more than volume. In dry climates, it's about depth (water deep, less often) more than frequency. Richfield's 28" annual tells you which side you're on.
View detailed monthly data
| Month | Avg Rainfall | Rainy Days | Extra Water Needed | Watering Effort |
|---|---|---|---|---|
| Jan | 1.4 in | 7 days | — | None |
| Feb | 1.2 in | 6 days | — | None |
| Mar | 1.5 in | 8 days | — | None |
| Apr | 2.2 in | 8 days | 2.1 in | High |
| May | 2.4 in | 6 days | 1.9 in | High |
| Jun | 1.3 in | 5 days | 3 in | High |
| Jul | 1.6 in | 6 days | 2.7 in | High |
| Aug | 2.4 in | 5 days | 1.9 in | High |
| Sep | 1.7 in | 5 days | 2.6 in | High |
| Oct | 2 in | 5 days | 2.3 in | High |
| Nov | 1.6 in | 6 days | — | None |
| Dec | 1.2 in | 6 days | — | None |
Annual total: 20.5 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.
Richfield Soil Profile
Soil Type
Loam
Soil pH
6.4-8
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) | Jun 11 | Oct 22 | 133 days |
| Cautious | May 30 | Oct 8 | 131 days |
| Average year | May 19 | Sep 30 | 134 days |
| Optimistic | May 8 | Sep 21 | 136 days |
| Aggressive (risky) | Apr 27 | Sep 13 | 139 days |
Not very — frost dates can vary by ±44 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 4.2 days per decade). Use the "Conservative" dates and choose fast-maturing varieties.
Gardening Difficulty Score
Sevier County has challenging growing conditions. Season extension and careful variety selection are essential.
Local Gardening Help in Sevier 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 Sevier County's climate and soil.
County Extension Office
Sevier County Utah State University Extension Extension Office
Phone: 435-797-2200
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 Sevier County
Finding local nurseries & garden centers in Sevier County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Sevier 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 Sevier County UT" or "garden center Sevier 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 Sevier County UT" or check your extension office and local parks department. Facebook groups like "Sevier County Gardeners" or "Utah 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 Richfield
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
What this means for you: You can't change the sun. Picking the right day-length-matched varieties for Richfield matters more than any other "fix" you make — and the seed packet tells you (look for "long-day," "short-day," "day-neutral").
Longest Day
14.7 hours
Summer solstice daylight
Shortest Day
9.3 hours
Winter solstice daylight
Peak Sun Hours
10.9 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 | 9.6 hr | 5.2 hr | Short day |
| February | 10.5 hr | 6.1 hr | Short day |
| March | 11.7 hr | 7 hr | Short day |
| April | 13 hr | 7.6 hr | Neutral |
| May | 14.1 hr | 8.3 hr | Long day |
| June | 14.7 hr | 10.9 hr | Long day |
| July | 14.5 hr | 10.3 hr | Long day |
| August | 13.5 hr | 9.2 hr | Neutral |
| September | 12.2 hr | 8.5 hr | Neutral |
| October | 11 hr | 6.8 hr | Short day |
| November | 9.8 hr | 5.6 hr | Short day |
| December | 9.3 hr | 5.3 hr | Short day |
Peak sun hours factor in typical cloud cover — use these for solar panel and shade-planning calculations.
Soil Temperature & Composting in Richfield
Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.
For new gardeners: Mulched soil swings less. The mulch insulates against both winter cold and summer heat. In Richfield, an aggressive mulch program shifts your effective soil temperature curve toward optimal for most crops.
Plant Warm Crops When
Soil reaches 60°F+
Soil rarely reaches 60°F — use black plastic mulch to warm soil.
Best Month to Compost
Jul
Microbial activity peaks when soil is warm.
Active Composting
2 months
Short season — insulate pile or use indoor vermicomposting.
View detailed monthly data
| Month | Soil 4" Deep | Soil 8" Deep | Compost Activity | Time to Finish |
|---|---|---|---|---|
| Jan | -2°F | 7°F | ❄️ Dormant | ~36 weeks |
| Feb | -0°F | 6°F | ❄️ Dormant | ~36 weeks |
| Mar | 6°F | 12°F | ❄️ Dormant | ~36 weeks |
| Apr | 22°F | 20°F | ❄️ Dormant | ~36 weeks |
| May | 34°F | 29°F | ❄️ Dormant | ~36 weeks |
| Jun | 44°F | 41°F | 🐢 Slow | ~24 weeks |
| Jul | 52°F | 48°F | ♻️ Active | ~14 weeks |
| Aug | 56°F | 48°F | ♻️ Active | ~14 weeks |
| Sep | 47°F | 44°F | 🐢 Slow | ~24 weeks |
| Oct | 35°F | 34°F | ❄️ Dormant | ~36 weeks |
| Nov | 20°F | 25°F | ❄️ Dormant | ~36 weeks |
| Dec | 6°F | 14°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 Richfield
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
Quick context: Warm humid regions cycle through pest generations 3-5x faster than cold dry regions. Richfield's pest score is your early-warning system: high score means commit to disease-resistant varieties and accept some crop loss to bugs.
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 | Low | Jun, Jul, Aug |
| Tomato hornworms | Moderate | Jul, Aug |
| Cabbage loopers | Moderate | May, Jun, Jul, Aug |
| Slugs | Low | Apr, May, Jun |
Organic pest management tips
- Maintain healthy soil with regular compost additions to build natural pest resistance
- Practice crop rotation annually to break pest cycles
- Encourage beneficial insects with flowering herbs like dill, fennel, and yarrow
Cover Crops for Richfield
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with planting dates calibrated for your area.
Why this matters: Cover crops protect microbial life through winter and summer. Bare soil bakes; covered soil stays cooler, moister, and biologically active. The difference shows up in next year's crops.
Spring Cover Crops (3 options) — Build soil before the main growing season
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Buckwheat | May 21 | Jul 22 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Sorghum-sudan grass | May 24 | Aug 5 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | Apr 22 | Jul 22 | ✓ 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 | Jun 8 | Sep 2 | — | 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 | Jul 23 | Apr 28 | ✓ Yes | Fixes nitrogen, good for heavy clay soils |
| Daikon radish | Aug 2 | Apr 28 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Jul 9 | Apr 28 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
| Oats | Sep 2 | May 5 | — | Quick biomass, winterkills in cold zones — no spring tillage needed |
| Winter rye | Jun 30 | Apr 28 | — | Suppresses weeds, prevents erosion, breaks up compacted soil |
| Winter wheat | Jun 21 | May 5 | — | Erosion control, weed suppression, good biomass |
Wind & Microclimate in Richfield
Quick context: Plants lose water through tiny leaf pores. Wind accelerates that loss dramatically — a 15 mph day can double a calm day's irrigation need. Richfield's 0.0 mph background wind is something to design around, not against. Windbreaks made of perennial shrubs save more water than any drip system.
Wind dries soil, stresses plants, and affects frost patterns. Understanding your exposure helps with garden placement.
Seasonal Wind Speed
Spring: 15 mph Summer: 11 mph
Fall: 12 mph Winter: 15 mph
Prevailing wind: W. Windy area — plant a windbreak hedge on the W side of your garden.
Windbreak Benefit
6.5/10
Moderately beneficial — a simple fence or trellis can protect delicate crops from wind stress.
Frost Pocket Risk
High
Hilly terrain with 2,526 ft of elevation range — cold air pools in low spots. Avoid planting frost-sensitive crops in valleys.
Rainwater Harvesting in Richfield
How much water you can collect, when to collect it, and what size system you need for your garden.
Quick context: The first inch of rain washes the roof clean — a first-flush diverter sends it to waste before the barrel fills. Worth the extra $20 for cleaner garden water. Richfield gets 28" annually, so you'll fill and flush many times per year.
Annual Collection
10,217 gal
Per 1,000 sq ft of roof area (at 80% collection efficiency)
Recommended Setup
7 rain barrels (55 gal each)
For a typical 500 sq ft garden. Serious collectors: consider a 1,750 gal tank.
Legal Status
Limited
Your state has quantity limits on rainwater collection — check local regulations before installing large systems.
Best Collection Months
Apr, May, Aug, Oct
Highest rainfall months — your barrels will fill up quickly during these months.
Months to Draw From Storage
Feb, Jun, 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 20.5 inches of rain per year
- A 1,000 sq ft roof can collect roughly 10,217 gallons annually
- Check UT state regulations — rainwater harvesting has quantity limits
- Stock up on stored water before your dry season (Feb, Jun, Dec)
- Use a first-flush diverter to keep roof debris out of your collection
🥬 Vegetables to Grow in Richfield
107 vegetables matched to Zone 6a with planting dates calibrated for Richfield.
Show all 107 vegetables with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Acorn Squash | Apr 14 | May 26 | Jun 2 | — | Aug 25 – Sep 29 | 80–100 |
| Amaranth | Mar 24 | May 26 | Jun 2 | — | Sep 1 – Oct 20 | 90–120 |
| Arugula | Apr 14 | May 5 | May 19 | Jul 22 | Jun 23 – Aug 25 | 30–50 |
| Asparagus | — | — | Jun 2 | — | — | 730–1095 |
| Beets | — | May 5 | — | Jul 22 | Jun 30 – Jul 28 | 50–70 |
| Belgian Endive | Apr 14 | May 5 | May 19 | Jul 22 | Sep 8 – Nov 3 | 110–150 |
| Bitter Melon | Mar 24 | May 26 | Jun 2 | — | Aug 4 – Sep 15 | 60–90 |
| Black Beans | — | May 26 | — | — | Aug 25 – Oct 13 | 90–120 |
| Bok Choy | Apr 14 | May 5 | May 19 | Jul 22 | Jun 30 – Aug 4 | 40–60 |
| Broccoli | Apr 14 | May 5 | May 19 | Jul 22 | Jul 21 – Sep 1 | 60–90 |
| Broccoli Rabe | Apr 14 | May 5 | May 19 | Jul 22 | Jun 30 – Aug 4 | 40–60 |
| Brussels Sprouts | Apr 14 | May 5 | May 19 | Jul 22 | Aug 18 – Oct 13 | 90–130 |
| Butternut Squash | Apr 14 | May 26 | Jun 2 | — | Sep 1 – Oct 6 | 85–110 |
| Cabbage | Apr 14 | May 5 | May 19 | Jul 22 | Jul 21 – Sep 15 | 60–100 |
| Calabash | Mar 24 | May 26 | Jun 2 | — | Aug 25 – Oct 20 | 80–120 |
| Carrots | — | May 5 | — | Jul 22 | Jul 7 – Aug 11 | 60–80 |
| Cauliflower | Apr 14 | May 5 | May 19 | Jul 22 | Jul 14 – Sep 15 | 55–100 |
| Celeriac | Apr 14 | May 5 | May 19 | Jul 22 | Sep 1 – Oct 6 | 100–120 |
| Celery | Apr 14 | May 5 | May 19 | Jul 22 | Aug 11 – Oct 6 | 80–120 |
| Celtuce | Apr 14 | May 5 | May 19 | Jul 22 | Jul 21 – Sep 1 | 60–90 |
| Chard | Apr 14 | May 5 | May 19 | Jul 22 | Jul 14 – Sep 1 | 50–60 |
| Chickpeas | Apr 14 | May 5 | May 19 | Jul 22 | Aug 11 – Sep 22 | 80–110 |
| Chicory | Apr 14 | May 5 | May 19 | Jul 22 | Jul 21 – Sep 1 | 60–85 |
| Chinese Cabbage | Apr 14 | May 5 | May 19 | Jul 22 | Jul 14 – Aug 11 | 50–70 |
| Christmas Lima Beans | Mar 24 | May 26 | Jun 2 | — | Aug 25 – Sep 29 | 80–100 |
| Collard Greens | Apr 14 | May 5 | May 19 | Jul 22 | Jul 14 – Sep 15 | 55–75 |
| Corn | — | May 26 | — | — | Jul 28 – Sep 22 | 60–100 |
| Cowpeas | — | May 26 | — | — | Jul 28 – Sep 8 | 60–90 |
| Cress | Apr 14 | May 5 | May 19 | Jul 22 | Jun 2 – Jun 23 | 14–21 |
| Crookneck Squash | Apr 14 | May 26 | Jun 2 | — | Jul 21 – Aug 18 | 45–60 |
| Crosne | — | May 5 | — | Jul 22 | Oct 6 – Nov 17 | 150–200 |
| Cucumber | Apr 14 | May 26 | Jun 2 | — | Jul 28 – Sep 22 | 50–70 |
| Daikon | — | May 5 | — | Jul 22 | Jun 30 – Jul 28 | 50–70 |
| Delicata Squash | Apr 14 | May 26 | Jun 2 | — | Aug 25 – Sep 29 | 80–100 |
| Edamame | — | May 26 | — | — | Aug 11 – Sep 22 | 75–100 |
| Eggplant | Mar 10 | May 26 | Jun 2 | — | Aug 11 – Oct 13 | 65–85 |
| Endive | Apr 14 | May 5 | May 19 | Jul 22 | Jul 7 – Aug 11 | 45–65 |
| Escarole | Apr 14 | May 5 | May 19 | Jul 22 | Jul 14 – Aug 11 | 50–70 |
| Fava Beans | Apr 14 | May 5 | May 19 | Jul 22 | Aug 4 – Sep 15 | 75–100 |
| Fennel | Mar 24 | May 26 | Jun 2 | — | Aug 4 – Sep 15 | 60–90 |
| Garlic | — | — | — | Aug 19 | Nov 18 – Mar 3 | 90–240 |
| Green Beans | — | May 26 | — | — | Jul 21 – Sep 15 | 50–65 |
| Horseradish | — | — | Jun 2 | — | Oct 6 – Dec 15 | 120–180 |
| Hot Peppers | Mar 10 | May 26 | Jun 2 | — | Aug 11 – Nov 17 | 70–120 |
| Hubbard Squash | Apr 14 | May 26 | Jun 2 | — | Sep 15 – Oct 20 | 100–120 |
| Kabocha | Apr 14 | May 26 | Jun 2 | — | Sep 1 – Sep 29 | 85–100 |
| Kai Lan | Apr 14 | May 5 | May 19 | Jul 22 | Jul 7 – Aug 4 | 45–60 |
| Kale | Apr 14 | May 5 | May 19 | Jul 22 | Jul 14 – Sep 8 | 50–70 |
| Kidney Beans | — | May 26 | — | — | Aug 25 – Sep 29 | 85–110 |
| Kohlrabi | Apr 14 | May 5 | May 19 | Jul 22 | Jul 7 – Aug 11 | 45–65 |
| Komatsuna | Apr 14 | May 5 | May 19 | Jul 22 | Jun 23 – Jul 28 | 35–50 |
| Leeks | Apr 14 | May 5 | May 19 | Jul 22 | Aug 18 – Nov 3 | 90–150 |
| Lentils | Apr 14 | May 5 | May 19 | Jul 22 | Aug 11 – Sep 22 | 80–110 |
| Lettuce | Apr 14 | May 5 | May 19 | Jul 22 | Jun 23 – Sep 1 | 30–60 |
| Lima Beans | — | May 26 | — | — | Jul 28 – Sep 8 | 60–90 |
| Loofah | Mar 24 | May 26 | Jun 2 | — | Sep 15 – Nov 17 | 100–150 |
| Luffa | Mar 24 | May 26 | Jun 2 | — | Sep 1 – Nov 17 | 90–150 |
| Mache | Apr 14 | May 5 | May 19 | Jul 22 | Jun 30 – Aug 4 | 40–60 |
| Melon | Apr 14 | May 26 | Jun 2 | — | Aug 11 – Sep 29 | 70–100 |
| Microgreens | Apr 14 | May 5 | May 19 | Jul 22 | May 26 – Jun 23 | 7–21 |
| Mitsuba | Apr 14 | May 5 | May 12 | Jul 22 | Jul 7 – Sep 1 | 50–70 |
| Mizuna | Apr 14 | May 5 | May 19 | Jul 22 | Jun 23 – Jul 21 | 30–45 |
| Mustard Greens | Apr 14 | May 5 | May 19 | Jul 22 | Jun 23 – Aug 25 | 30–50 |
| Napa Cabbage | Apr 14 | May 5 | May 19 | Jul 22 | Jul 14 – Aug 18 | 55–75 |
| New Zealand Spinach | Mar 24 | May 26 | Jun 2 | — | Jul 28 – Aug 25 | 55–70 |
| Okra | Mar 24 | May 26 | Jun 2 | — | Jul 28 – Sep 22 | 50–65 |
| Onion | Apr 14 | May 5 | May 19 | Jul 22 | Aug 18 – Oct 6 | 90–120 |
| Pac Choi | Apr 14 | May 5 | May 19 | Jul 22 | Jun 30 – Jul 28 | 40–55 |
| Parsnip | — | May 5 | — | Jul 22 | Aug 18 – Sep 29 | 100–130 |
| Patty Pan Squash | Apr 14 | May 26 | Jun 2 | — | Jul 21 – Aug 18 | 45–60 |
| Peas | Apr 14 | May 5 | May 19 | Jul 22 | Jul 14 – Sep 8 | 55–70 |
| Peppers | Mar 10 | May 26 | Jun 2 | — | Aug 4 – Oct 13 | 60–90 |
| Pole Beans | Mar 24 | May 26 | Jun 2 | — | Jul 28 – Sep 22 | 55–70 |
| Potatoes | Mar 24 | May 26 | Jun 2 | — | Aug 11 – Oct 20 | 70–120 |
| Pumpkin | Apr 14 | May 26 | Jun 2 | — | Sep 1 – Oct 20 | 85–120 |
| Purslane | Apr 14 | May 5 | May 19 | Jul 22 | Jun 30 – Aug 4 | 40–60 |
| Radicchio | Apr 14 | May 5 | May 19 | Jul 22 | Jul 21 – Aug 25 | 60–80 |
| Radish | — | May 5 | — | Jul 22 | Jun 2 – Jun 23 | 22–35 |
| Rhubarb | — | — | Jun 9 | — | — | 365–730 |
| Romanesco | Apr 14 | May 5 | May 19 | Jul 22 | Aug 4 – Sep 15 | 75–100 |
| Rutabaga | — | May 5 | — | Jul 22 | Jul 28 – Sep 1 | 80–100 |
| Salsify | — | May 5 | — | Jul 22 | Aug 18 – Sep 29 | 100–130 |
| Savoy Cabbage | Apr 14 | May 5 | May 19 | Jul 22 | Jul 28 – Sep 22 | 70–110 |
| Scallions | Apr 14 | May 5 | May 19 | Jul 22 | Jul 14 – Aug 11 | 50–70 |
| Scarlet Runner Beans | Mar 24 | May 26 | Jun 2 | — | Aug 4 – Sep 8 | 60–80 |
| Shallot | Apr 14 | May 5 | May 19 | Jul 22 | Aug 18 – Oct 6 | 90–120 |
| Shiso | Mar 31 | May 26 | Jun 2 | — | Jul 28 – Sep 22 | 50–70 |
| Snap Peas | Mar 24 | May 26 | Jun 2 | — | Jul 28 – Sep 22 | 55–70 |
| Snow Peas | Apr 14 | May 5 | May 19 | Jul 22 | Jul 14 – Sep 8 | 50–65 |
| Soybeans | — | May 26 | — | — | Aug 18 – Oct 13 | 80–120 |
| Spaghetti Squash | Apr 14 | May 26 | Jun 2 | — | Sep 1 – Sep 29 | 85–100 |
| Spinach | Apr 14 | May 5 | May 19 | Jul 22 | Jun 23 – Aug 25 | 35–50 |
| Squash (Summer) | Apr 14 | May 26 | Jun 2 | — | Jul 21 – Sep 22 | 45–65 |
| Squash (Winter) | Apr 14 | May 26 | Jun 2 | — | Aug 25 – Oct 20 | 80–120 |
| Sunchoke | — | — | Jun 2 | — | Sep 22 – Nov 17 | 110–150 |
| Sweet Corn | — | May 26 | — | — | Jul 28 – Sep 8 | 60–90 |
| Sweet Potatoes | Mar 24 | May 26 | Jun 2 | — | Sep 1 – Oct 20 | 90–120 |
| Tatsoi | Apr 14 | May 5 | May 19 | Jul 22 | Jun 23 – Jul 28 | 35–50 |
| Tomatillo | Mar 24 | May 26 | Jun 2 | — | Aug 4 – Oct 13 | 60–85 |
| Tomatoes | Mar 24 | May 26 | Jun 2 | — | Aug 4 – Oct 13 | 60–85 |
| Turnip | — | May 5 | — | Jul 22 | Jun 16 – Jul 21 | 40–60 |
| Watercress | Apr 14 | May 5 | May 19 | Jul 22 | Jun 30 – Aug 4 | 40–60 |
| Watermelon | Apr 14 | May 26 | Jun 2 | — | Aug 11 – Sep 29 | 70–100 |
| Wax Beans | — | May 26 | — | — | Jul 21 – Sep 15 | 50–65 |
| Winter Melon | Mar 24 | May 26 | Jun 2 | — | Sep 1 – Oct 20 | 90–120 |
| Yard Long Beans | Mar 24 | May 26 | Jun 2 | — | Jul 28 – Sep 8 | 55–80 |
| Zucchini | Apr 14 | May 26 | Jun 2 | — | Jul 21 – Sep 15 | 45–60 |
🍓 Fruits to Grow in Richfield
27 fruits matched to Zone 6a with planting dates calibrated for Richfield.
Show all 27 fruits with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Alpine Strawberries | — | — | Jun 9 | — | Sep 8 – Dec 22 | 90–180 |
| Aronia | — | — | Jun 9 | — | — | 730–1095 |
| Blackberries | — | — | Jun 9 | — | — | 365–730 |
| Blueberries | — | — | Jun 9 | — | — | 730–1095 |
| Boysenberries | — | — | Jun 9 | — | — | 365–730 |
| Cantaloupe | — | — | Jun 9 | — | Aug 18 – Sep 22 | 70–90 |
| Che Fruit | — | — | Jun 9 | — | — | 1095–1825 |
| Cranberries | — | — | Jun 9 | — | — | 730–1095 |
| Currants | — | — | Jun 9 | — | — | 730–1095 |
| Elderberries | — | — | Jun 9 | — | — | 730–1095 |
| Goji Berries | — | — | Jun 9 | — | — | 730–1095 |
| Gooseberries | — | — | Jun 9 | — | — | 730–1095 |
| Grapes | — | — | Jun 9 | — | — | 730–1095 |
| Ground Cherry | — | — | Jun 9 | — | Aug 18 – Oct 13 | 65–80 |
| Hardy Kiwi | — | — | Jun 9 | — | — | 1095–1825 |
| Haskaps | — | — | Jun 9 | — | — | 730–1095 |
| Honeydew | — | — | Jun 9 | — | Sep 1 – Oct 13 | 80–110 |
| Jostaberry | — | — | Jun 9 | — | — | 730–1095 |
| Lingonberries | — | — | Jun 9 | — | — | 730–1095 |
| Medlar | — | — | Jun 9 | — | — | 1095–1825 |
| Mulberries | — | — | Jun 9 | — | — | 730–1825 |
| Pawpaw | — | — | Jun 9 | — | — | 1095–2555 |
| Persimmon | — | — | Jun 9 | — | — | 1095–2555 |
| Quince | — | — | Jun 9 | — | — | 1095–1825 |
| Raspberries | — | — | Jun 9 | — | — | 365–730 |
| Serviceberries | — | — | Jun 9 | — | — | 730–1095 |
| Strawberries | — | — | Jun 9 | — | Sep 8 – Dec 22 | 90–365 |
🌿 Herbs to Grow in Richfield
35 herbs matched to Zone 6a with planting dates calibrated for Richfield.
Show all 35 herbs with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Angelica | Apr 14 | May 5 | May 12 | Jul 22 | — | 365–730 |
| Anise | Apr 14 | May 5 | May 12 | Jul 22 | Aug 11 – Oct 27 | 90–120 |
| Basil | Mar 31 | May 26 | Jun 2 | — | Jul 28 – Sep 29 | 50–75 |
| Bee Balm | — | — | May 26 | — | Aug 25 – Nov 10 | 90–120 |
| Borage | Apr 14 | May 5 | May 12 | Jul 22 | Jul 7 – Aug 25 | 50–60 |
| Caraway | Apr 14 | May 5 | May 12 | Jul 22 | — | 365–450 |
| Catnip | — | — | May 26 | — | Jul 28 – Sep 29 | 60–80 |
| Chamomile | Apr 14 | May 5 | May 12 | Jul 22 | Jul 14 – Sep 22 | 60–90 |
| Chervil | Apr 14 | May 5 | May 12 | Jul 22 | Jun 23 – Aug 25 | 40–60 |
| Chives | — | — | May 26 | — | Jul 28 – Oct 6 | 60–90 |
| Cilantro | Apr 14 | May 5 | May 12 | Jul 22 | Jun 23 – Aug 25 | 40–60 |
| Comfrey | — | — | May 26 | — | Jul 28 – Oct 6 | 60–90 |
| Cumin | Apr 14 | May 5 | May 12 | Jul 22 | Aug 25 – Oct 27 | 100–120 |
| Dill | Apr 14 | May 5 | May 12 | Jul 22 | Jun 23 – Aug 25 | 40–60 |
| Epazote | Mar 31 | May 26 | Jun 2 | — | Jul 21 – Sep 15 | 45–60 |
| Fennel (herb) | Apr 14 | May 5 | May 12 | Jul 22 | Jul 14 – Sep 22 | 60–90 |
| Feverfew | — | — | May 26 | — | Aug 25 – Nov 10 | 90–120 |
| Garlic Chives | — | — | May 26 | — | Jul 28 – Oct 6 | 60–90 |
| Horehound | — | — | May 26 | — | Aug 11 – Oct 6 | 75–90 |
| Hyssop | — | — | May 26 | — | Aug 4 – Oct 6 | 70–90 |
| Lemon Balm | — | — | May 26 | — | Jul 28 – Sep 15 | 60–70 |
| Lemon Thyme | — | — | May 26 | — | Aug 4 – Oct 6 | 70–90 |
| Lovage | — | — | May 26 | — | Aug 4 – Oct 6 | 70–90 |
| Marjoram | — | — | May 26 | — | Jul 28 – Oct 6 | 60–90 |
| Mint | — | — | May 26 | — | Jul 28 – Oct 6 | 60–90 |
| Oregano | — | — | May 26 | — | Jul 28 – Oct 6 | 60–90 |
| Parsley | Apr 14 | May 5 | May 12 | Jul 22 | Jul 14 – Sep 15 | 60–80 |
| Rue | — | — | May 26 | — | Aug 4 – Oct 6 | 70–90 |
| Sage | — | — | May 26 | — | Aug 11 – Oct 6 | 75–90 |
| Savory | — | — | May 26 | — | Jul 21 – Sep 15 | 50–70 |
| Sorrel | Apr 14 | May 5 | May 12 | Jul 22 | Jun 23 – Aug 25 | 40–60 |
| Tarragon | — | — | May 26 | — | Jul 28 – Oct 6 | 60–90 |
| Thai Basil | Mar 31 | May 26 | Jun 2 | — | Jul 28 – Sep 29 | 50–75 |
| Thyme | — | — | May 26 | — | Aug 4 – Oct 6 | 70–90 |
| Valerian | — | — | May 26 | — | Sep 29 – Dec 8 | 120–180 |
🌸 Flowers to Grow in Richfield
53 flowers matched to Zone 6a with planting dates calibrated for Richfield.
Show all 53 flowers with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Bloom | Days to Maturity |
|---|---|---|---|---|---|---|
| Ageratum | Mar 31 | May 19 | May 19 | — | Jul 14 – Oct 20 | 60–75 |
| Alliums | — | — | — | Aug 19 | Sep 16 – Oct 14 | 28–42 |
| Anemones | Apr 21 | — | May 19 | — | Jun 23 – Jul 21 | 90–120 |
| Astilbe | Mar 17 | — | May 26 | — | Aug 4 – Oct 13 | 70–100 |
| Bachelor's Button | Apr 7 | Apr 21 | May 19 | Aug 19 | Jul 21 – Oct 6 | 60–90 |
| Begonias | Mar 10 | — | May 26 | — | Aug 4 – Nov 3 | 70–90 |
| Black-eyed Susan | Mar 17 | May 19 | May 26 | — | Aug 11 – Nov 24 | 60–80 |
| Bleeding Hearts | Mar 17 | — | May 26 | — | Jul 21 – Aug 25 | 60–90 |
| Calendula | Apr 7 | Apr 21 | May 19 | — | Jul 7 – Oct 6 | 50–70 |
| California Poppy | — | Apr 21 | — | — | Jun 30 – Aug 11 | 60–90 |
| Celosia | Apr 14 | May 26 | May 26 | — | Jul 28 – Nov 10 | 60–90 |
| Columbine | Mar 17 | Jun 2 | Jun 2 | — | Jul 28 – Sep 1 | 70–100 |
| Coreopsis | Mar 17 | May 26 | May 26 | — | Aug 4 – Nov 24 | 60–80 |
| Cosmos | Apr 21 | May 19 | May 19 | — | Jul 28 – Nov 3 | 60–90 |
| Crocus | — | — | — | Aug 19 | Jul 8 – Jul 29 | 10–20 |
| Daffodils | — | — | — | Aug 19 | Jul 15 – Aug 5 | 20–40 |
| Dahlias | Apr 21 | May 26 | May 26 | — | Aug 11 – Nov 24 | 70–120 |
| Daylily | Mar 17 | — | May 26 | — | Aug 11 – Nov 24 | 60–90 |
| Dianthus | Mar 24 | Apr 21 | May 5 | — | Jun 23 – Sep 22 | 60–80 |
| Echinacea (Purple Coneflower) | Mar 17 | Jun 2 | Jun 2 | — | Aug 25 – Dec 1 | 70–90 |
| Foxglove | Mar 17 | May 26 | May 26 | — | Jul 21 – Aug 25 | 80–120 |
| Gaillardia (Blanket Flower) | Mar 31 | May 26 | May 26 | — | Aug 4 – Dec 8 | 70–100 |
| Geraniums | Mar 10 | — | May 26 | — | Aug 4 – Nov 3 | 70–100 |
| Gladiolus | — | May 19 | May 19 | — | Aug 4 – Nov 17 | 70–100 |
| Hostas | Mar 10 | — | May 26 | — | Aug 11 – Nov 24 | 60–90 |
| Hyacinths | — | — | — | Aug 19 | Aug 5 – Aug 26 | 14–28 |
| Hydrangeas | Mar 10 | — | May 26 | — | Aug 4 – Nov 10 | 90–150 |
| Impatiens | Mar 24 | — | May 26 | — | Aug 4 – Nov 10 | 60–75 |
| Irises | — | Division | May 26 | — | Jul 21 – Aug 18 | 60–100 |
| Larkspur | — | Apr 21 | — | — | Jun 30 – Aug 25 | 60–90 |
| Lavender | Mar 10 | — | Jun 2 | — | Aug 11 – Oct 6 | 90–120 |
| Lilies | — | Division | May 26 | — | Aug 4 – Nov 10 | 70–120 |
| Lobelia | Mar 17 | — | May 5 | — | Jun 30 – Sep 22 | 70–80 |
| Lupine | Mar 17 | May 26 | May 26 | — | Jul 21 – Aug 25 | 75–100 |
| Marigolds | Apr 7 | May 26 | May 26 | — | Jul 21 – Oct 20 | 50–70 |
| Nasturtium | Apr 21 | May 26 | May 26 | — | Jul 21 – Nov 10 | 55–65 |
| Pansy | Mar 10 | — | May 19 | Aug 5 | Jul 14 – Sep 15 | 70–90 |
| Peonies | — | Division | May 26 | — | Jul 28 – Sep 1 | 90–120 |
| Petunia | Mar 24 | — | May 26 | — | Aug 4 – Nov 10 | 70–90 |
| Phlox | Mar 17 | May 26 | May 26 | — | Aug 4 – Oct 27 | 80–110 |
| Portulaca | Apr 14 | May 26 | May 26 | — | Jul 14 – Oct 27 | 50–70 |
| Ranunculus | Apr 7 | — | May 19 | — | Jun 30 – Jul 28 | 90–120 |
| Roses | Mar 10 | — | May 26 | — | Aug 4 – Nov 24 | 90–180 |
| Salvia | Mar 17 | — | May 26 | — | Aug 4 – Nov 10 | 70–90 |
| Sedum (Stonecrop) | Mar 17 | — | May 26 | — | Sep 15 – Dec 1 | 60–90 |
| Snapdragon | Mar 10 | Apr 28 | May 19 | — | Jul 28 – Oct 6 | 70–100 |
| Sunflower | Apr 28 | May 26 | May 26 | — | Aug 18 – Nov 10 | 70–100 |
| Sweet Alyssum | Mar 31 | Apr 28 | May 19 | — | Jun 30 – Sep 8 | 45–60 |
| Sweet Pea | Apr 7 | Apr 14 | May 19 | — | Aug 4 – Oct 13 | 65–85 |
| Tulips | — | — | — | Aug 19 | Jul 29 – Aug 26 | 15–30 |
| Vinca (Annual) | Mar 10 | — | May 26 | — | Aug 4 – Nov 10 | 70–90 |
| Yarrow | Mar 17 | May 19 | May 26 | — | Aug 4 – Nov 24 | 60–90 |
| Zinnia | Apr 21 | May 26 | May 26 | — | Aug 4 – Nov 10 | 60–70 |
Monthly Planting Guide for Richfield
ZIP Codes in Richfield
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 Sevier County.
Your Sevier County Garden Planner — Free
A 22-page printable planner built for Sevier 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