Croydon, UT — Planting Guide for June
Free PDF, personalized for your town's frost dates & climate. Drop your email — we'll send the link.
June to-do list for Croydon, UT
June rewards gardeners who work with the weather, not against it. Here's how to stay in step this month in Croydon, UT.
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Set out kale, lettuce, and ageratum seedlings
Water the tray well an hour before you transplant. Roots slide out cleanly and settle in faster.
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Outdoor sowing time: basil, carrots, and cucumber
Rake a smooth bed, make a shallow furrow, drop seeds at the spacing on the packet, water gently, walk away.
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Basket week: microgreens
This is the payoff month. Bring a basket, bring a friend, and get into the beds.
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Kick off the fall garden with carrots, kale, and lettuce
Count back from your first frost (August 31) — these need to mature before the cold arrives.
Looking ahead to July
- Transplants going out: basil, cucumber, and peppers
- Direct-sowing: columbine and echinacea (purple coneflower)
- Starting indoors: cucumber, kale, and lettuce
- First harvests: lettuce, radish, and anemones
- Fall sowing: alliums, bachelor's button, and crocus
Croydon gardens in a dry climate (only 14" annual precipitation). Watering strategy matters more here than in most of the country — drip irrigation, deep mulching, and morning watering aren't optional, they're table stakes. The flip side: pest and disease pressure are far lower than in humid regions, and your soil temperatures climb fast in spring so you can plant heat-lovers earlier than the zone map suggests.
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.
Croydon averages 32.0 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
June 17
🍂 Avg. First Frost
August 31
📅 Growing Season
75 days
🌧️ Climate
Semi Arid 13.9" annual
💨 Wind
Moderate 8.3 mph avg
🥶 Frost Tier
Regular 0% frost-free years
🏜️ Drought
32.0 wk/yr trend stable
📍 ZIP Codes
1 ZIP
Monthly Watering Calendar for Croydon
When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.
Why this matters: Mulch reduces watering needs 30-50% by cutting evaporation. Croydon's 14" annual rainfall might be enough for vegetables in some months and not in others — a 2-3" mulch layer evens the swing.
View detailed monthly data
| Month | Avg Rainfall | Rainy Days | Extra Water Needed | Watering 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.
Croydon 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
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 |
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.
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
Morgan County has challenging growing conditions. Season extension and careful variety selection are essential.
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.
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 Morgan County
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 Croydon
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
The practical takeaway: Plants use day length as their seasonal clock. Some crops flower when days lengthen (most flowers), some when days shorten (chrysanthemums, soybeans). Croydon's curve is the timing layer beneath everything you grow.
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.
Onion tip: Your long summer days (14+ hours) support long-day onion varieties like Walla Walla, Sweet Spanish, and Ailsa Craig.
View detailed monthly data
| Month | Daylight Hours | Peak Sun Hours | Day Length |
|---|---|---|---|
| January | 9.4 hr | 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 Croydon
Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.
What this means for you: Cold soil = stunted starts. A bean seed planted in 55°F soil rots before it germinates. Same seed in 65°F soil sprouts in 5 days. Croydon's soil temperature pattern shows you the difference month to month.
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.
View detailed monthly data
| Month | Soil 4" Deep | Soil 8" Deep | Compost Activity | Time 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 Croydon
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
The practical takeaway: 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
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 | 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 Croydon
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with planting dates calibrated for your area.
What this means for you: 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 Croydon, you can fit a cover crop into the gaps.
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 Croydon
Quick context: Light wind is good (strengthens stems, aids pollination); strong wind is bad (snaps stems, dries leaves, scatters seeds). Croydon averages 8.3 mph. If you garden near coast, ridge, or open plains, you're likely above that — plan for it.
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 Croydon
How much water you can collect, when to collect it, and what size system you need for your garden.
Quick context: Even in arid regions, rainwater harvesting works — you just need bigger storage and patience. In wet regions like Croydon (14" annually), you're mostly limited by how much water you can store between storms.
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
🥬 Vegetables to Grow in Croydon
107 vegetables matched to Zone 6a with planting dates calibrated for Croydon.
Show all 107 vegetables with 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 Croydon
27 fruits matched to Zone 6a with planting dates calibrated for Croydon.
Show all 27 fruits with 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 Croydon
35 herbs matched to Zone 6a with planting dates calibrated for Croydon.
Show all 35 herbs with 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 Croydon
53 flowers matched to Zone 6a with planting dates calibrated for Croydon.
Show all 53 flowers with 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 Croydon
ZIP Codes in Croydon
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 Morgan County.
Your Morgan County Garden Planner — Free
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.
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