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Morgan County, UT — Planting Guide

Morgan County, Utah Zone 6a July

What to do in July

Here's what deserves your attention in Morgan County, Utah this month. Everything below is tailored to Zone 6a and timed around your local frost dates.

Avg. last frost June 17
Avg. first frost August 31
Soil temp (4") 59°F
Watering High
Pest pressure High
Daylight 14.7 hrs
  1. Set out basil, cucumber, and peppers seedlings

    Pick a cloudy afternoon or evening to plant. Less transplant shock, and your seedlings will barely blink.

  2. Put columbine and echinacea (purple coneflower) seeds straight in the ground

    Mark the row. Birds and stray feet both have opinions about unmarked beds.

  3. Sow cucumber, kale, and lettuce in trays indoors

    Bottom-water once the first true leaves appear — it keeps stems dry and knocks back damping-off.

  4. It's harvest week for lettuce, radish, and anemones

    Don't tug. Use scissors or pruners for clean cuts — torn stems invite disease.

  5. Sow alliums, bachelor's button, and crocus for an autumn harvest

    Count back from your first frost (August 31) — these need to mature before the cold arrives.

Looking ahead to August
  • Starting indoors: basil, peppers, and pole beans
  • First harvests: basil, carrots, and cucumber

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Morgan County is in USDA Zone 6a. The average last spring frost is June 17 and the first fall frost is August 31, giving you a growing season of approximately 75 days.

At an elevation of 6,439 ft, Morgan County receives approximately 14.4 in of rainfall annually. Summer highs average 84°F with winter lows around 18°F. The predominant soil type is Loam.

Based on 31 years of NOAA climate station data, the last frost date here varies by 32 days year to year — ranging from May 23 in warm years to June 24 in cold years. The growing season is trending longer by about 2.39 days per decade. Morgan County scores 26/100 (Challenging) on the Microclimate Index.

🌡️ Zone

6a (-10°F to -5°F min)

❄️ Last Frost

June 17

🍂 First Frost

August 31

📅 Growing Season

75 days

⛰️ Elevation

6,439 ft

🌧️ Annual Rainfall

14.4 in

Morgan County, UT Very short season
75 days
Last Spring Frost June 17
75 growing days
First Fall Frost August 31

Monthly Watering Calendar for Morgan County

When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.

The practical takeaway: Watering by the calendar wastes water. Watering by the soil moisture (or by a free rain gauge) cuts your water use 30%+ and produces healthier roots. Morgan County's 14" annual baseline is the starting point.

1"/wk 0" 1.3" 2.5" 3.8" 5" Jan 1.1" Feb 0.8" Mar 1.2" +2.9" Apr 1.4" +2.5" May 1.8" +3.4" Jun 0.9" +2.8" Jul 1.5" +2.9" Aug 1.4" +3.1" Sep 1.2" +3.2" Oct 1.1" Nov 1" Dec 0.8"
Rainfall sufficient Supplemental water needed Heavy watering required - - - 1"/week garden need
View detailed monthly data
MonthAvg RainfallRainy DaysExtra Water NeededWatering Effort
Jan 1.1 in 7 days None
Feb 0.8 in 5 days None
Mar 1.2 in 8 days None
Apr 1.4 in 8 days 2.9 in High
May 1.8 in 7 days 2.5 in High
Jun 0.9 in 4 days 3.4 in Critical
Jul 1.5 in 5 days 2.8 in High
Aug 1.4 in 7 days 2.9 in High
Sep 1.2 in 6 days 3.1 in Critical
Oct 1.1 in 5 days 3.2 in Critical
Nov 1 in 5 days None
Dec 0.8 in 7 days None

Annual total: 14.2 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.

Morgan County Soil Profile

Soil Type

Loam

Soil pH

6.5-8.1

Drainage

Well Drained

Frost Risk Probability

Based on 31 years of NOAA weather station data from 3 stations

Too early frost risk Safe to Plant Jun 17 → Aug 31 75 frost-free days Protect crops frost returns May Jun Jul Aug Sep Oct Safe: Jun 24 Protect by: Sep 19

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 24 Sep 19 87 days
Cautious Jun 20 Sep 10 82 days
Average year Jun 17 Aug 31 75 days
Optimistic Jun 10 Aug 25 76 days
Aggressive (risky) May 23 Aug 9 78 days
📊
How predictable are frost dates here?

Not very — frost dates can vary by ±32 days year-to-year. Use the "Conservative" row in the table below, and keep row covers handy for surprise late frosts.

🌱
Is the growing season changing?

Yes — growing seasons are getting longer here (about 2.4 days per decade). Spring is arriving earlier than it used to. Good news for gardeners.

Gardening Difficulty Score

26 Challenging
Frost Timing Risk
10.0/10
Drought Risk
7.5/10
Soil Difficulty
1.0/10
Altitude Challenge
10.0/10
Climate Shift
9.6/10
Rainfall Challenge
6.2/10

Morgan County has challenging growing conditions. Season extension and careful variety selection are essential.

Zone 6a Frost Countdown
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Loading...
Last Frost: Jun 17 First Frost: Aug 31

Local Gardening Help in Morgan 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 Morgan County's climate and soil.

County Extension Office

Morgan 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.

Find Master Gardeners in UT →

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.

Request a Soil Test →

Services Available in Morgan County

Soil testing Arid gardening Pest identification
Finding local nurseries & garden centers in Morgan County

Why Buy Local

Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Morgan 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 Morgan County UT" or "garden center Morgan 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 Morgan County UT" or check your extension office and local parks department. Facebook groups like "Morgan 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.

Sunlight & Day Length in Morgan County

Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.

For new gardeners: Onions are a great example of why day length matters. They "bulb up" only when daylight hits a specific number of hours — plant the wrong variety (short-day in the north, long-day in the south) and you'll get tiny bulbs no matter how well you grow them. Morgan County's latitude determines which onion varieties succeed.

Longest Day

14.9 hours

Summer solstice daylight

Shortest Day

9.1 hours

Winter solstice daylight

Peak Sun Hours

11.1 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.

14hr 12hr 3h 6h 10h 13h 16h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight hours (sunrise to sunset) Peak sun hours (direct sunlight after cloud cover) ▪ Gold zone = long day (14+ hr) ▪ Blue zone = short day (<12 hr)

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
MonthDaylight HoursPeak Sun HoursDay Length
January 9.4 hr 5.2 hr Short day
February 10.4 hr 6.1 hr Short day
March 11.7 hr 6.9 hr Short day
April 13.1 hr 7.5 hr Neutral
May 14.3 hr 8.6 hr Long day
June 14.9 hr 11.1 hr Long day
July 14.7 hr 10 hr Long day
August 13.6 hr 9.5 hr Neutral
September 12.3 hr 8.7 hr Neutral
October 10.9 hr 7 hr Short day
November 9.7 hr 5.4 hr Short day
December 9.1 hr 4.8 hr Short day

Peak sun hours factor in typical cloud cover — use these for solar panel and shade-planning calculations.

Soil Temperature & Composting in Morgan County

Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.

Why this matters: Soil temperature is a leading indicator. A black plastic mulch can warm soil 5-10°F faster than bare ground — meaningful in Morgan County's spring if you're trying to plant tomatoes earlier.

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

3 months

Short season — insulate pile or use indoor vermicomposting.

60°F 18° 35° 53° 70° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
4" depth 8" depth - - - 60°F (corn, beans) - - - 70°F (tomatoes, peppers)
View detailed monthly data
MonthSoil 4" DeepSoil 8" DeepCompost ActivityTime to Finish
Jan 4°F 12°F ❄️ Dormant ~36 weeks
Feb 4°F 11°F ❄️ Dormant ~36 weeks
Mar 12°F 17°F ❄️ Dormant ~36 weeks
Apr 25°F 26°F ❄️ Dormant ~36 weeks
May 40°F 36°F 🐢 Slow ~24 weeks
Jun 49°F 44°F 🐢 Slow ~24 weeks
Jul 59°F 51°F ♻️ Active ~14 weeks
Aug 58°F 55°F ♻️ Active ~14 weeks
Sep 51°F 51°F ♻️ Active ~14 weeks
Oct 37°F 40°F ❄️ Dormant ~36 weeks
Nov 23°F 30°F ❄️ Dormant ~36 weeks
Dec 10°F 20°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 Morgan County

Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.

Quick context: The most successful gardeners in high-pressure regions don't spray more — they design around the problem. Crop rotation, companion planting, and resistant varieties beat reactive spraying.

Insect Pest Pressure

4.1 / 10

Moderate — common pests appear but manageable with monitoring.

Disease Risk

1.1 / 10

Low disease risk — dry conditions reduce fungal problems.

Seasonal Risk

Spring Low
Summer High
Fall Low
Winter Low
View 6 common pests in your area
PestRisk LevelPeak Months
Aphids Moderate May, Jun, Jul, Aug
Japanese beetles Moderate Jun, Jul, Aug
Squash bugs Low Jun, Jul, Aug
Tomato hornworms Moderate Jul, Aug
Cabbage loopers Low May, Jun, Jul, Aug
Slugs Low Apr, May, Jun
Organic pest management tips
  • 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 Morgan County

Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with planting dates calibrated for your area.

The practical takeaway: A fall-planted cover crop in Morgan County is the closest thing to free soil amendment. Plant cereal rye or hairy vetch after harvest; chop it down before it flowers in spring; the soil it leaves behind out-grows any store-bought compost.

Spring Cover Crops (3 options) — Build soil before the main growing season
Crop Plant By Terminate N-Fixing Soil Benefit
Buckwheat Jun 25 Jul 6 Rapid growth, attracts pollinators, suppresses weeds
Sorghum-sudan grass Jun 27 Jun 22 Massive biomass, breaks compaction, suppresses nematodes
White clover May 21 Jun 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 28 Aug 17 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 Jun 23 May 27 ✓ Yes Fixes nitrogen, good for heavy clay soils
Daikon radish Jul 21 May 27 Deep taproot breaks compaction, excellent for clay soils
Hairy vetch Jun 14 May 27 ✓ Yes Excellent nitrogen fixer, good for depleted soils
Oats Aug 1 Jun 3 Quick biomass, winterkills in cold zones — no spring tillage needed
Winter rye Jun 9 Jun 3 Suppresses weeds, prevents erosion, breaks up compacted soil
Winter wheat May 31 Jun 3 Erosion control, weed suppression, good biomass

Wind & Microclimate in Morgan County

For new gardeners: New gardeners under-plan for wind. Morgan County averages 11.1 mph — fine for most days. But every region has its windy days, and the first time a row of unstaked peppers leans over after a storm is a lesson you only need once.

Wind dries soil, stresses plants, and affects frost patterns. Understanding your exposure helps with garden placement.

Seasonal Wind Speed

Spring: 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

6.8/10

Moderately beneficial — a simple fence or trellis can protect delicate crops from wind stress.

Frost Pocket Risk

High

Hilly terrain with 2,618 ft of elevation range — cold air pools in low spots. Avoid planting frost-sensitive crops in valleys.

Rainwater Harvesting in Morgan County

How much water you can collect, when to collect it, and what size system you need for your garden.

The practical takeaway: A single rain barrel under a downspout catches 50 gallons in a 0.5" storm. Morgan County's 14" annual rainfall means even modest harvesting systems quickly amortize their cost in water savings.

Annual Collection

7,077 gal

Per 1,000 sq ft of roof area (at 80% collection efficiency)

Recommended Setup

8 rain barrels (55 gal each)

For a typical 500 sq ft garden. Serious collectors: consider a 2,000 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, Jul, Aug

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 14.2 inches of rain per year
  • A 1,000 sq ft roof can collect roughly 7,077 gallons annually
  • Check UT state regulations — rainwater harvesting has quantity limits
  • In your dry climate, every drop counts — consider a larger cistern system
  • Position collection tanks in shade to reduce evaporation and algae growth

Soil & Growing Conditions in Morgan County

Soil Type

Loam

Soil pH 6.5–8.1 · Excessively Drained drainage

Good candidate for raised beds to maximise drainage and extend the season.

Watering Needs

Drought stress: 7.5/10

High drought stress. Consistent irrigation is essential — consider drip systems, heavy mulch, and drought-tolerant varieties.

Season Tips

75-day frost-free season

A short season means indoor starts are critical for warm-season crops. Prioritise cold-hardy, fast-maturing varieties and use row covers to extend autumn harvests.

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.

Instant PDF download. No spam, unsubscribe any time.

Recommended for Your Garden

🧪
Soil Test Kit $12-25

Test your soil pH, nitrogen, phosphorus, and potassium levels before planting.

📏
Digital pH Meter $10-20

Get instant, accurate soil pH readings to fine-tune your amendments.

🍂
Organic Compost $8-30

Boost soil fertility and structure with rich, well-aged organic compost.

🥬 Vegetables to Grow in Morgan County

107 vegetables that grow well in Zone 6a with planting dates for Morgan County.

Show all 107 vegetables with planting dates
Plant Start Indoors Direct Sow Transplant Fall Plant Harvest Days to Maturity
Acorn Squash May 13 Jun 24 Jul 1 Sep 23 – Oct 28 80–100
Amaranth Apr 22 Jun 24 Jul 1 Sep 30 – Nov 18 90–120
Arugula May 13 Jun 3 Jun 17 Jun 22 Jul 22 – Sep 23 30–50
Asparagus Jul 1 730–1095
Beets Jun 3 Jun 22 Jul 29 – Aug 26 50–70
Belgian Endive May 13 Jun 3 Jun 17 Jun 22 Oct 7 – Dec 2 110–150
Bitter Melon Apr 22 Jun 24 Jul 1 Sep 2 – Oct 14 60–90
Black Beans Jun 24 Sep 23 – Nov 11 90–120
Bok Choy May 13 Jun 3 Jun 17 Jun 22 Jul 29 – Sep 2 40–60
Broccoli May 13 Jun 3 Jun 17 Jun 22 Aug 19 – Sep 30 60–90
Broccoli Rabe May 13 Jun 3 Jun 17 Jun 22 Jul 29 – Sep 2 40–60
Brussels Sprouts May 13 Jun 3 Jun 17 Jun 22 Sep 16 – Nov 11 90–130
Butternut Squash May 13 Jun 24 Jul 1 Sep 30 – Nov 4 85–110
Cabbage May 13 Jun 3 Jun 17 Jun 22 Aug 19 – Oct 14 60–100
Calabash Apr 22 Jun 24 Jul 1 Sep 23 – Nov 18 80–120
Carrots Jun 3 Jun 22 Aug 5 – Sep 9 60–80
Cauliflower May 13 Jun 3 Jun 17 Jun 22 Aug 12 – Oct 14 55–100
Celeriac May 13 Jun 3 Jun 17 Jun 22 Sep 30 – Nov 4 100–120
Celery May 13 Jun 3 Jun 17 Jun 22 Sep 9 – Nov 4 80–120
Celtuce May 13 Jun 3 Jun 17 Jun 22 Aug 19 – Sep 30 60–90
Chard May 13 Jun 3 Jun 17 Jun 22 Aug 12 – Sep 30 50–60
Chickpeas May 13 Jun 3 Jun 17 Jun 22 Sep 9 – Oct 21 80–110
Chicory May 13 Jun 3 Jun 17 Jun 22 Aug 19 – Sep 30 60–85
Chinese Cabbage May 13 Jun 3 Jun 17 Jun 22 Aug 12 – Sep 9 50–70
Christmas Lima Beans Apr 22 Jun 24 Jul 1 Sep 23 – Oct 28 80–100
Collard Greens May 13 Jun 3 Jun 17 Jun 22 Aug 12 – Oct 14 55–75
Corn Jun 24 Aug 26 – Oct 21 60–100
Cowpeas Jun 24 Aug 26 – Oct 7 60–90
Cress May 13 Jun 3 Jun 17 Jun 22 Jul 1 – Jul 22 14–21
Crookneck Squash May 13 Jun 24 Jul 1 Aug 19 – Sep 16 45–60
Crosne Jun 3 Jun 22 Nov 4 – Dec 16 150–200
Cucumber May 13 Jun 24 Jul 1 Aug 26 – Oct 21 50–70
Daikon Jun 3 Jun 22 Jul 29 – Aug 26 50–70
Delicata Squash May 13 Jun 24 Jul 1 Sep 23 – Oct 28 80–100
Edamame Jun 24 Sep 9 – Oct 21 75–100
Eggplant Apr 8 Jun 24 Jul 1 Sep 9 – Nov 11 65–85
Endive May 13 Jun 3 Jun 17 Jun 22 Aug 5 – Sep 9 45–65
Escarole May 13 Jun 3 Jun 17 Jun 22 Aug 12 – Sep 9 50–70
Fava Beans May 13 Jun 3 Jun 17 Jun 22 Sep 2 – Oct 14 75–100
Fennel Apr 22 Jun 24 Jul 1 Sep 2 – Oct 14 60–90
Garlic Jul 20 Oct 19 – Feb 1 90–240
Green Beans Jun 24 Aug 19 – Oct 14 50–65
Horseradish Jul 1 Nov 4 – Jan 13 120–180
Hot Peppers Apr 8 Jun 24 Jul 1 Sep 9 – Dec 16 70–120
Hubbard Squash May 13 Jun 24 Jul 1 Oct 14 – Nov 18 100–120
Kabocha May 13 Jun 24 Jul 1 Sep 30 – Oct 28 85–100
Kai Lan May 13 Jun 3 Jun 17 Jun 22 Aug 5 – Sep 2 45–60
Kale May 13 Jun 3 Jun 17 Jun 22 Aug 12 – Oct 7 50–70
Kidney Beans Jun 24 Sep 23 – Oct 28 85–110
Kohlrabi May 13 Jun 3 Jun 17 Jun 22 Aug 5 – Sep 9 45–65
Komatsuna May 13 Jun 3 Jun 17 Jun 22 Jul 22 – Aug 26 35–50
Leeks May 13 Jun 3 Jun 17 Jun 22 Sep 16 – Dec 2 90–150
Lentils May 13 Jun 3 Jun 17 Jun 22 Sep 9 – Oct 21 80–110
Lettuce May 13 Jun 3 Jun 17 Jun 22 Jul 22 – Sep 30 30–60
Lima Beans Jun 24 Aug 26 – Oct 7 60–90
Loofah Apr 22 Jun 24 Jul 1 Oct 14 – Dec 16 100–150
Luffa Apr 22 Jun 24 Jul 1 Sep 30 – Dec 16 90–150
Mache May 13 Jun 3 Jun 17 Jun 22 Jul 29 – Sep 2 40–60
Melon May 13 Jun 24 Jul 1 Sep 9 – Oct 28 70–100
Microgreens May 13 Jun 3 Jun 17 Jun 22 Jun 24 – Jul 22 7–21
Mitsuba May 13 Jun 3 Jun 10 Jun 22 Aug 5 – Sep 30 50–70
Mizuna May 13 Jun 3 Jun 17 Jun 22 Jul 22 – Aug 19 30–45
Mustard Greens May 13 Jun 3 Jun 17 Jun 22 Jul 22 – Sep 23 30–50
Napa Cabbage May 13 Jun 3 Jun 17 Jun 22 Aug 12 – Sep 16 55–75
New Zealand Spinach Apr 22 Jun 24 Jul 1 Aug 26 – Sep 23 55–70
Okra Apr 22 Jun 24 Jul 1 Aug 26 – Oct 21 50–65
Onion May 13 Jun 3 Jun 17 Jun 22 Sep 16 – Nov 4 90–120
Pac Choi May 13 Jun 3 Jun 17 Jun 22 Jul 29 – Aug 26 40–55
Parsnip Jun 3 Jun 22 Sep 16 – Oct 28 100–130
Patty Pan Squash May 13 Jun 24 Jul 1 Aug 19 – Sep 16 45–60
Peas May 13 Jun 3 Jun 17 Jun 22 Aug 12 – Oct 7 55–70
Peppers Apr 8 Jun 24 Jul 1 Sep 2 – Nov 11 60–90
Pole Beans Apr 22 Jun 24 Jul 1 Aug 26 – Oct 21 55–70
Potatoes Apr 22 Jun 24 Jul 1 Sep 9 – Nov 18 70–120
Pumpkin May 13 Jun 24 Jul 1 Sep 30 – Nov 18 85–120
Purslane May 13 Jun 3 Jun 17 Jun 22 Jul 29 – Sep 2 40–60
Radicchio May 13 Jun 3 Jun 17 Jun 22 Aug 19 – Sep 23 60–80
Radish Jun 3 Jun 22 Jul 1 – Jul 22 22–35
Rhubarb Jul 8 365–730
Romanesco May 13 Jun 3 Jun 17 Jun 22 Sep 2 – Oct 14 75–100
Rutabaga Jun 3 Jun 22 Aug 26 – Sep 30 80–100
Salsify Jun 3 Jun 22 Sep 16 – Oct 28 100–130
Savoy Cabbage May 13 Jun 3 Jun 17 Jun 22 Aug 26 – Oct 21 70–110
Scallions May 13 Jun 3 Jun 17 Jun 22 Aug 12 – Sep 9 50–70
Scarlet Runner Beans Apr 22 Jun 24 Jul 1 Sep 2 – Oct 7 60–80
Shallot May 13 Jun 3 Jun 17 Jun 22 Sep 16 – Nov 4 90–120
Shiso Apr 29 Jun 24 Jul 1 Aug 26 – Oct 21 50–70
Snap Peas Apr 22 Jun 24 Jul 1 Aug 26 – Oct 21 55–70
Snow Peas May 13 Jun 3 Jun 17 Jun 22 Aug 12 – Oct 7 50–65
Soybeans Jun 24 Sep 16 – Nov 11 80–120
Spaghetti Squash May 13 Jun 24 Jul 1 Sep 30 – Oct 28 85–100
Spinach May 13 Jun 3 Jun 17 Jun 22 Jul 22 – Sep 23 35–50
Squash (Summer) May 13 Jun 24 Jul 1 Aug 19 – Oct 21 45–65
Squash (Winter) May 13 Jun 24 Jul 1 Sep 23 – Nov 18 80–120
Sunchoke Jul 1 Oct 21 – Dec 16 110–150
Sweet Corn Jun 24 Aug 26 – Oct 7 60–90
Sweet Potatoes Apr 22 Jun 24 Jul 1 Sep 30 – Nov 18 90–120
Tatsoi May 13 Jun 3 Jun 17 Jun 22 Jul 22 – Aug 26 35–50
Tomatillo Apr 22 Jun 24 Jul 1 Sep 2 – Nov 11 60–85
Tomatoes Apr 22 Jun 24 Jul 1 Sep 2 – Nov 11 60–85
Turnip Jun 3 Jun 22 Jul 15 – Aug 19 40–60
Watercress May 13 Jun 3 Jun 17 Jun 22 Jul 29 – Sep 2 40–60
Watermelon May 13 Jun 24 Jul 1 Sep 9 – Oct 28 70–100
Wax Beans Jun 24 Aug 19 – Oct 14 50–65
Winter Melon Apr 22 Jun 24 Jul 1 Sep 30 – Nov 18 90–120
Yard Long Beans Apr 22 Jun 24 Jul 1 Aug 26 – Oct 7 55–80
Zucchini May 13 Jun 24 Jul 1 Aug 19 – Oct 14 45–60

🍓 Fruits to Grow in Morgan County

27 fruits that grow well in Zone 6a with planting dates for Morgan County.

Show all 27 fruits with planting dates
Plant Start Indoors Direct Sow Transplant Fall Plant Harvest Days to Maturity
Alpine Strawberries Jul 8 Oct 7 – Jan 20 90–180
Aronia Jul 8 730–1095
Blackberries Jul 8 365–730
Blueberries Jul 8 730–1095
Boysenberries Jul 8 365–730
Cantaloupe Jul 8 Sep 16 – Oct 21 70–90
Che Fruit Jul 8 1095–1825
Cranberries Jul 8 730–1095
Currants Jul 8 730–1095
Elderberries Jul 8 730–1095
Goji Berries Jul 8 730–1095
Gooseberries Jul 8 730–1095
Grapes Jul 8 730–1095
Ground Cherry Jul 8 Sep 16 – Nov 11 65–80
Hardy Kiwi Jul 8 1095–1825
Haskaps Jul 8 730–1095
Honeydew Jul 8 Sep 30 – Nov 11 80–110
Jostaberry Jul 8 730–1095
Lingonberries Jul 8 730–1095
Medlar Jul 8 1095–1825
Mulberries Jul 8 730–1825
Pawpaw Jul 8 1095–2555
Persimmon Jul 8 1095–2555
Quince Jul 8 1095–1825
Raspberries Jul 8 365–730
Serviceberries Jul 8 730–1095
Strawberries Jul 8 Oct 7 – Jan 20 90–365

🌿 Herbs to Grow in Morgan County

35 herbs that grow well in Zone 6a with planting dates for Morgan County.

Show all 35 herbs with planting dates
Plant Start Indoors Direct Sow Transplant Fall Plant Harvest Days to Maturity
Angelica May 13 Jun 3 Jun 10 Jun 22 365–730
Anise May 13 Jun 3 Jun 10 Jun 22 Sep 9 – Nov 25 90–120
Basil Apr 29 Jun 24 Jul 1 Aug 26 – Oct 28 50–75
Bee Balm Jun 24 Sep 23 – Dec 9 90–120
Borage May 13 Jun 3 Jun 10 Jun 22 Aug 5 – Sep 23 50–60
Caraway May 13 Jun 3 Jun 10 Jun 22 365–450
Catnip Jun 24 Aug 26 – Oct 28 60–80
Chamomile May 13 Jun 3 Jun 10 Jun 22 Aug 12 – Oct 21 60–90
Chervil May 13 Jun 3 Jun 10 Jun 22 Jul 22 – Sep 23 40–60
Chives Jun 24 Aug 26 – Nov 4 60–90
Cilantro May 13 Jun 3 Jun 10 Jun 22 Jul 22 – Sep 23 40–60
Comfrey Jun 24 Aug 26 – Nov 4 60–90
Cumin May 13 Jun 3 Jun 10 Jun 22 Sep 23 – Nov 25 100–120
Dill May 13 Jun 3 Jun 10 Jun 22 Jul 22 – Sep 23 40–60
Epazote Apr 29 Jun 24 Jul 1 Aug 19 – Oct 14 45–60
Fennel (herb) May 13 Jun 3 Jun 10 Jun 22 Aug 12 – Oct 21 60–90
Feverfew Jun 24 Sep 23 – Dec 9 90–120
Garlic Chives Jun 24 Aug 26 – Nov 4 60–90
Horehound Jun 24 Sep 9 – Nov 4 75–90
Hyssop Jun 24 Sep 2 – Nov 4 70–90
Lemon Balm Jun 24 Aug 26 – Oct 14 60–70
Lemon Thyme Jun 24 Sep 2 – Nov 4 70–90
Lovage Jun 24 Sep 2 – Nov 4 70–90
Marjoram Jun 24 Aug 26 – Nov 4 60–90
Mint Jun 24 Aug 26 – Nov 4 60–90
Oregano Jun 24 Aug 26 – Nov 4 60–90
Parsley May 13 Jun 3 Jun 10 Jun 22 Aug 12 – Oct 14 60–80
Rue Jun 24 Sep 2 – Nov 4 70–90
Sage Jun 24 Sep 9 – Nov 4 75–90
Savory Jun 24 Aug 19 – Oct 14 50–70
Sorrel May 13 Jun 3 Jun 10 Jun 22 Jul 22 – Sep 23 40–60
Tarragon Jun 24 Aug 26 – Nov 4 60–90
Thai Basil Apr 29 Jun 24 Jul 1 Aug 26 – Oct 28 50–75
Thyme Jun 24 Sep 2 – Nov 4 70–90
Valerian Jun 24 Oct 28 – Jan 6 120–180

🌸 Flowers to Grow in Morgan County

53 flowers that grow well in Zone 6a with planting dates for Morgan County.

Show all 53 flowers with planting dates
Plant Start Indoors Direct Sow Transplant Fall Plant Bloom Days to Maturity
Ageratum Apr 29 Jun 17 Jun 17 Aug 12 – Nov 18 60–75
Alliums Jul 20 Aug 17 – Sep 14 28–42
Anemones May 20 Jun 17 Jul 22 – Aug 19 90–120
Astilbe Apr 15 Jun 24 Sep 2 – Nov 11 70–100
Bachelor's Button May 6 May 20 Jun 17 Jul 20 Aug 19 – Nov 4 60–90
Begonias Apr 8 Jun 24 Sep 2 – Dec 2 70–90
Black-eyed Susan Apr 15 Jun 17 Jun 24 Sep 9 – Dec 23 60–80
Bleeding Hearts Apr 15 Jun 24 Aug 19 – Sep 23 60–90
Calendula May 6 May 20 Jun 17 Aug 5 – Nov 4 50–70
California Poppy May 20 Jul 29 – Sep 9 60–90
Celosia May 13 Jun 24 Jun 24 Aug 26 – Dec 9 60–90
Columbine Apr 15 Jul 1 Jul 1 Aug 26 – Sep 30 70–100
Coreopsis Apr 15 Jun 24 Jun 24 Sep 2 – Dec 23 60–80
Cosmos May 20 Jun 17 Jun 17 Aug 26 – Dec 2 60–90
Crocus Jul 20 Jun 8 – Jun 29 10–20
Daffodils Jul 20 Jun 15 – Jul 6 20–40
Dahlias May 20 Jun 24 Jun 24 Sep 9 – Dec 23 70–120
Daylily Apr 15 Jun 24 Sep 9 – Dec 23 60–90
Dianthus Apr 22 May 20 Jun 3 Jul 22 – Oct 21 60–80
Echinacea (Purple Coneflower) Apr 15 Jul 1 Jul 1 Sep 23 – Dec 30 70–90
Foxglove Apr 15 Jun 24 Jun 24 Aug 19 – Sep 23 80–120
Gaillardia (Blanket Flower) Apr 29 Jun 24 Jun 24 Sep 2 – Jan 6 70–100
Geraniums Apr 8 Jun 24 Sep 2 – Dec 2 70–100
Gladiolus Jun 17 Jun 17 Sep 2 – Dec 16 70–100
Hostas Apr 8 Jun 24 Sep 9 – Dec 23 60–90
Hyacinths Jul 20 Jul 6 – Jul 27 14–28
Hydrangeas Apr 8 Jun 24 Sep 2 – Dec 9 90–150
Impatiens Apr 22 Jun 24 Sep 2 – Dec 9 60–75
Irises Division Jun 24 Aug 19 – Sep 16 60–100
Larkspur May 20 Jul 29 – Sep 23 60–90
Lavender Apr 8 Jul 1 Sep 9 – Nov 4 90–120
Lilies Division Jun 24 Sep 2 – Dec 9 70–120
Lobelia Apr 15 Jun 3 Jul 29 – Oct 21 70–80
Lupine Apr 15 Jun 24 Jun 24 Aug 19 – Sep 23 75–100
Marigolds May 6 Jun 24 Jun 24 Aug 19 – Nov 18 50–70
Nasturtium May 20 Jun 24 Jun 24 Aug 19 – Dec 9 55–65
Pansy Apr 8 Jun 17 Jul 6 Aug 12 – Oct 14 70–90
Peonies Division Jun 24 Aug 26 – Sep 30 90–120
Petunia Apr 22 Jun 24 Sep 2 – Dec 9 70–90
Phlox Apr 15 Jun 24 Jun 24 Sep 2 – Nov 25 80–110
Portulaca May 13 Jun 24 Jun 24 Aug 12 – Nov 25 50–70
Ranunculus May 6 Jun 17 Jul 29 – Aug 26 90–120
Roses Apr 8 Jun 24 Sep 2 – Dec 23 90–180
Salvia Apr 15 Jun 24 Sep 2 – Dec 9 70–90
Sedum (Stonecrop) Apr 15 Jun 24 Oct 14 – Dec 30 60–90
Snapdragon Apr 8 May 27 Jun 17 Aug 26 – Nov 4 70–100
Sunflower May 27 Jun 24 Jun 24 Sep 16 – Dec 9 70–100
Sweet Alyssum Apr 29 May 27 Jun 17 Jul 29 – Oct 7 45–60
Sweet Pea May 6 May 13 Jun 17 Sep 2 – Nov 11 65–85
Tulips Jul 20 Jun 29 – Jul 27 15–30
Vinca (Annual) Apr 8 Jun 24 Sep 2 – Dec 9 70–90
Yarrow Apr 15 Jun 17 Jun 24 Sep 2 – Dec 23 60–90
Zinnia May 20 Jun 24 Jun 24 Sep 2 – Dec 9 60–70

Monthly Planting Guide for Morgan County

Gardening Guides & Resources

Helpful guides from The Ultimate Homestead to improve your garden in Morgan County.

Frequently Asked Questions

What planting zone is Morgan County, UT?

Morgan County is in USDA Hardiness Zone 6a. This zone classification determines which perennial plants survive winter and sets the baseline for frost timing across the county.

When is the last frost in Morgan County, UT?

Based on 31 years of NOAA weather station data, the median last spring frost in Morgan County falls around June 17. In 8 out of 10 years, last frost lands between May 23 and June 24 — a 32-day window of variability. Use June 24 as your conservative safe-to-plant date for frost-sensitive crops.

When is the first fall frost in Morgan County, UT?

The median first fall frost in Morgan County arrives around August 31. In cold years it can arrive as early as August 9; in mild years as late as September 19. Harvest or protect frost-sensitive crops — tomatoes, peppers, basil, squash — before this date.

How long is the growing season in Morgan County?

Morgan County has a frost-free growing season of approximately 75 days. Focus on short-season varieties and start warm-season crops indoors 6–8 weeks before last frost. Climate records show the growing season is trending longer by about 2.39 days per decade.

What is the soil like in Morgan County for gardening?

Morgan County has predominantly Loam soil with a pH range of 6.5–8.1 and Excessively Drained drainage. Most vegetables and herbs grow well with standard composting and seasonal soil amendment.

What is grown commercially in Morgan County?

Morgan County has commercial agriculture that includes Cattle, Hay, Wheat, Sugar Beets, Barley. These crops reflect the local climate and soil conditions — what succeeds commercially often translates well to home gardens in the same area.

Is Morgan County a good location for home gardening?

Morgan County scores 26/100 (Challenging) on our Microclimate Index, which combines frost reliability, drought pressure, soil challenge, elevation risk, and long-term climate trend. Gardening here benefits from close attention to frost timing and season extension due to the challenging microclimate factors.

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A 22-page printable planner built for Morgan 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.

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Composting Guide for Homesteaders

Composting Guide for Homesteaders

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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.

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Data sources: USDA Plant Hardiness Zone Map (2023), NOAA GHCN-D daily station data (1994–2024) from 3 weather stations in or near Morgan County (31 years of records). Frost dates represent 50% probability averages; local conditions vary by elevation and microclimate. Last updated: July 2026.

Sources & credits

Every number on this page traces back to a primary horticulture or government data source. Click through to verify.