Apache Junction, AZ — Planting Guide for August
Free PDF, personalized for your town's frost dates & climate. Drop your email — we'll send the link.
August in the garden — Pinal County, Arizona
Each item below is timed to Pinal County, Arizona's frost dates and soil temperatures. Skip nothing, stress about nothing.
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It's harvest week for ageratum, alpine strawberries, and anise
This is the payoff month. Bring a basket, bring a friend, and get into the beds.
September prep starts now
- First harvests: ageratum, alpine strawberries, and artichoke
- Fall sowing: bachelor's button, calendula, and california poppy
Apache Junction gardens in a dry climate (only 11" 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.
Native soil is Sandy Loam — warms fast and drains free, but nutrients and water wash through. Plan on heavy organic-matter additions and either drip irrigation or frequent shallow waterings to keep crops happy.
Apache Junction averages 41.0 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
9a (20°F to 25°F min)
❄️ Avg. Last Frost
February 23
🍂 Avg. First Frost
November 27
📅 Growing Season
278 days
🌧️ Climate
Semi Arid 10.7" annual
💨 Wind
Calm 3.7 mph avg
🥶 Frost Tier
Regular 0% frost-free years
🏜️ Drought
41.0 wk/yr trend stable
📍 ZIP Codes
4 ZIPs conditions vary — enter your ZIP for exact data
Monthly Watering Calendar for Apache Junction
When you'll need to water your garden — based on average monthly rainfall vs. the ~1 inch/week most gardens need.
Why it matters: Watering math is simple: 1 inch of rainfall delivers ~600 gallons to a 1,000 sq ft garden. Apache Junction's 11" annual rainfall covers some months entirely; others need a few hours of drip irrigation per week. The calendar tells you which is which.
View detailed monthly data
| Month | Avg Rainfall | Rainy Days | Extra Water Needed | Watering Effort |
|---|---|---|---|---|
| Jan | 1 in | 3 days | — | None |
| Feb | 1 in | 2 days | 3.3 in | Critical |
| Mar | 0.8 in | 1 days | 3.5 in | Critical |
| Apr | 0.5 in | 0 days | 3.8 in | Critical |
| May | 0.3 in | 0 days | 4 in | Critical |
| Jun | 0.5 in | 1 days | 3.8 in | Critical |
| Jul | 3 in | 6 days | 1.3 in | Moderate |
| Aug | 3.5 in | 7 days | 0.8 in | Moderate |
| Sep | 1.9 in | 5 days | 2.4 in | High |
| Oct | 1.5 in | 3 days | 2.8 in | High |
| Nov | 0.8 in | 2 days | 3.5 in | Critical |
| Dec | 1 in | 2 days | — | None |
Annual total: 15.8 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.
Apache Junction Soil Profile
Soil Type
Sandy Loam
Soil pH
7-8.6
Drainage
Well Drained
Frost Risk Probability
Based on 28 years of NOAA weather station data from 2 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) | Mar 24 | Dec 14 | 265 days |
| Cautious | Mar 1 | Dec 8 | 282 days |
| Average year | Feb 23 | Nov 27 | 277 days |
| Optimistic | Feb 10 | Nov 22 | 285 days |
| Aggressive (risky) | Jan 15 | Nov 9 | 298 days |
Not very — frost dates can vary by ±68 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 2.5 days per decade). Spring is arriving earlier than it used to. Good news for gardeners.
Gardening Difficulty Score
Pinal County has challenging growing conditions. Season extension and careful variety selection are essential.
Local Gardening Help in Pinal 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 Pinal County's climate and soil.
County Extension Office
Pinal County University of Arizona Cooperative Extension Extension Office
Phone: 520-621-7205
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 Pinal County
Finding local nurseries & garden centers in Pinal County
Why Buy Local
Local nurseries carry plants that are proven to grow in your area. Staff can give you advice specific to Pinal 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 Pinal County AZ" or "garden center Pinal 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 Pinal County AZ" or check your extension office and local parks department. Facebook groups like "Pinal County Gardeners" or "Arizona 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 Apache Junction
Monthly daylight hours and peak sun — critical for onion varieties, photoperiod-sensitive plants, and solar garden planning.
Quick context: You can't change the sun. Picking the right day-length-matched varieties for Apache Junction matters more than any other "fix" you make — and the seed packet tells you (look for "long-day," "short-day," "day-neutral").
Longest Day
14.2 hours
Summer solstice daylight
Shortest Day
9.8 hours
Winter solstice daylight
Peak Sun Hours
12.4 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: Day-neutral onion varieties like Candy, Cabernet, and Sierra Blanca perform best in your day-length range.
View detailed monthly data
| Month | Daylight Hours | Peak Sun Hours | Day Length |
|---|---|---|---|
| January | 10.1 hr | 7.3 hr | Short day |
| February | 10.8 hr | 8.2 hr | Short day |
| March | 11.8 hr | 9.6 hr | Short day |
| April | 12.8 hr | 10.2 hr | Neutral |
| May | 13.7 hr | 11.5 hr | Neutral |
| June | 14.2 hr | 12.4 hr | Long day |
| July | 14 hr | 10.6 hr | Long day |
| August | 13.2 hr | 9.5 hr | Neutral |
| September | 12.2 hr | 9.4 hr | Neutral |
| October | 11.2 hr | 8.8 hr | Short day |
| November | 10.3 hr | 7.4 hr | Short day |
| December | 9.8 hr | 7 hr | Short day |
Peak sun hours factor in typical cloud cover — use these for solar panel and shade-planning calculations.
Soil Temperature & Composting in Apache Junction
Monthly soil temps tell you when to plant warm-season crops, and when your compost pile is actively working.
Quick context: Most root crops germinate well at 50-60°F. Most fruit-bearing crops want 65-75°F. Apache Junction's monthly soil curve maps these windows to actual months.
Plant Warm Crops When
Soil reaches 60°F+
Soil warm enough from May through Oct.
Best Month to Compost
May
Microbial activity peaks when soil is warm.
Active Composting
8 months
Nearly year-round composting.
View detailed monthly data
| Month | Soil 4" Deep | Soil 8" Deep | Compost Activity | Time to Finish |
|---|---|---|---|---|
| Jan | 41°F | 48°F | 🐢 Slow | ~24 weeks |
| Feb | 44°F | 47°F | 🐢 Slow | ~24 weeks |
| Mar | 49°F | 51°F | 🐢 Slow | ~24 weeks |
| Apr | 58°F | 57°F | ♻️ Active | ~14 weeks |
| May | 66°F | 64°F | 🔥 Peak | ~8 weeks |
| Jun | 75°F | 72°F | 🔥 Peak | ~8 weeks |
| Jul | 86°F | 78°F | 🔥 Peak | ~8 weeks |
| Aug | 87°F | 81°F | 🔥 Peak | ~8 weeks |
| Sep | 78°F | 79°F | 🔥 Peak | ~8 weeks |
| Oct | 71°F | 72°F | 🔥 Peak | ~8 weeks |
| Nov | 55°F | 63°F | ♻️ Active | ~14 weeks |
| Dec | 45°F | 52°F | 🐢 Slow | ~24 weeks |
Highlighted rows = soil 60°F+ (safe for warm-season transplants). Compost finishes fastest during peak activity months.
Pest & Disease Pressure in Apache Junction
Computed from local climate patterns — warmer, humid conditions increase pest generations and fungal disease risk.
Why it matters: 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
High — expect multiple pest generations. Preventative measures essential.
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 | High | Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| Whiteflies | High | Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| Spider mites | High | May, Jun, Jul, Aug, Sep, Oct |
| Fire ants | Moderate | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| Thrips | Moderate | Apr, May, Jun, Jul, Aug |
| Leaf miners | Low | Mar, Apr, May, Jun |
Organic pest management tips
- Use row covers on susceptible crops during peak pest months
- Apply neem oil preventatively every 7-14 days during active pest season
- Interplant with strong-scented herbs (basil, marigold) to confuse pests
- Hand-pick larger pests (beetles, caterpillars) in early morning when they're sluggish
- Practice crop rotation — never plant the same family in the same spot within 3 years
Cover Crops for Apache Junction
Cover crops protect bare soil, fix nitrogen, suppress weeds, and improve soil structure — with planting dates calibrated for your area.
Why it matters: Cover crops are the experienced gardener's secret weapon. Apache Junction's climate determines which species thrive: clover and vetch in mild winters, cereal rye and Austrian peas in cold ones.
Spring Cover Crops (4 options) — Build soil before the main growing season
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Buckwheat | Mar 2 | Sep 25 | — | Rapid growth, attracts pollinators, suppresses weeds |
| Cowpeas (southern peas) | Mar 5 | Sep 18 | ✓ Yes | Excellent nitrogen fixer for warm climates, edible |
| Sorghum-sudan grass | Mar 3 | Sep 25 | — | Massive biomass, breaks compaction, suppresses nematodes |
| White clover | Jan 23 | Oct 2 | ✓ 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 | Mar 9 | Oct 30 | — | Deep roots break compaction, attract pollinators and beneficial insects |
Fall Cover Crops (4 options) — Plant after harvest to protect soil over winter
| Crop | Plant By | Terminate | N-Fixing | Soil Benefit |
|---|---|---|---|---|
| Austrian winter peas | Sep 25 | Feb 2 | ✓ Yes | Fixes nitrogen, good for heavy clay soils |
| Crimson clover | Sep 18 | Feb 2 | ✓ Yes | Fixes nitrogen, attracts pollinators in spring |
| Daikon radish | Oct 17 | Feb 2 | — | Deep taproot breaks compaction, excellent for clay soils |
| Hairy vetch | Sep 9 | Feb 2 | ✓ Yes | Excellent nitrogen fixer, good for depleted soils |
Wind & Microclimate in Apache Junction
The practical takeaway: Plants lose water through tiny leaf pores. Wind accelerates that loss dramatically — a 15 mph day can double a calm day's irrigation need. Apache Junction's 3.7 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: 13 mph Summer: 10 mph
Fall: 11 mph Winter: 11 mph
Prevailing wind: SW. Moderate wind — consider a temporary windbreak for young seedlings.
Windbreak Benefit
6.9/10
Moderately beneficial — a simple fence or trellis can protect delicate crops from wind stress.
Frost Pocket Risk
Moderate
Some terrain variation (692 ft range). Garden on slopes or higher ground if possible to avoid late-season frost pockets.
Rainwater Harvesting in Apache Junction
How much water you can collect, when to collect it, and what size system you need for your garden.
Why it matters: Rainwater is unchlorinated, unfluoridated, and at ambient temperature — plants actually prefer it. Apache Junction's 11" annual rainfall means even a small 50-gallon barrel catches enough for a few weeks of garden watering between storms.
Annual Collection
7,874 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 2,250 gal tank.
Legal Status
Unrestricted
Rainwater harvesting is fully legal in your state with no restrictions.
Best Collection Months
Jul, Aug, Sep, Oct
Highest rainfall months — your barrels will fill up quickly during these months.
Months to Draw From Storage
Mar, Apr, May, Jun, Nov
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 15.8 inches of rain per year
- A 1,000 sq ft roof can collect roughly 7,874 gallons annually
- Rainwater harvesting is fully legal in your state
- 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 Apache Junction
114 vegetables matched to Zone 9a with planting dates calibrated for Apache Junction.
Show all 114 vegetables with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Acorn Squash | Jan 26 | Feb 23 | Mar 2 | — | May 25 – Jun 29 | 80–100 |
| Amaranth | Jan 12 | Feb 23 | Mar 2 | — | Jun 1 – Jul 20 | 90–120 |
| Artichoke | — | — | Mar 9 | — | Jul 13 – Sep 21 | 120–180 |
| Arugula | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Mar 30 – Jun 1 | 30–50 |
| Asparagus | — | — | Mar 9 | — | — | 730–1095 |
| Beets | — | Feb 2 | — | Oct 2 | Mar 30 – Apr 27 | 50–70 |
| Belgian Endive | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Jun 15 – Aug 10 | 110–150 |
| Bitter Melon | Jan 12 | Feb 23 | Mar 2 | — | May 4 – Jun 15 | 60–90 |
| Black Beans | — | Mar 2 | — | — | Jun 1 – Jul 20 | 90–120 |
| Bok Choy | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 6 – May 11 | 40–60 |
| Broccoli | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 27 – Jun 8 | 60–90 |
| Broccoli Rabe | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 6 – May 11 | 40–60 |
| Brussels Sprouts | Jan 26 | Feb 2 | Feb 23 | Oct 2 | May 25 – Jul 20 | 90–130 |
| Butternut Squash | Jan 26 | Feb 23 | Mar 2 | — | Jun 1 – Jul 6 | 85–110 |
| Cabbage | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 27 – Jun 22 | 60–100 |
| Calabash | Jan 12 | Feb 23 | Mar 2 | — | May 25 – Jul 20 | 80–120 |
| Cardoon | — | — | Mar 9 | — | Jul 13 – Aug 24 | 120–150 |
| Carrots | — | Feb 2 | — | Oct 2 | Apr 6 – May 11 | 60–80 |
| Cauliflower | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 20 – Jun 22 | 55–100 |
| Celeriac | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Jun 8 – Jul 13 | 100–120 |
| Celery | Jan 26 | Feb 2 | Feb 23 | Oct 2 | May 18 – Jul 13 | 80–120 |
| Celtuce | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 27 – Jun 8 | 60–90 |
| Chard | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 20 – Jun 8 | 50–60 |
| Chayote | Jan 12 | Feb 23 | Mar 2 | — | Jul 6 – Sep 14 | 120–180 |
| Chickpeas | Jan 26 | Feb 2 | Feb 23 | Oct 2 | May 18 – Jun 29 | 80–110 |
| Chicory | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 27 – Jun 8 | 60–85 |
| Chinese Cabbage | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 20 – May 18 | 50–70 |
| Christmas Lima Beans | Jan 12 | Feb 23 | Mar 2 | — | May 25 – Jun 29 | 80–100 |
| Collard Greens | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 20 – Jun 22 | 55–75 |
| Corn | — | Mar 2 | — | — | May 4 – Jun 29 | 60–100 |
| Cowpeas | — | Mar 2 | — | — | May 4 – Jun 15 | 60–90 |
| Cress | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Mar 9 – Mar 30 | 14–21 |
| Crookneck Squash | Jan 26 | Feb 23 | Mar 2 | — | Apr 20 – May 18 | 45–60 |
| Crosne | — | Feb 2 | — | Oct 2 | Jul 6 – Sep 7 | 150–200 |
| Cucumber | Jan 26 | Feb 23 | Mar 2 | — | Apr 27 – Jun 22 | 50–70 |
| Daikon | — | Feb 2 | — | Oct 2 | Mar 30 – Apr 27 | 50–70 |
| Delicata Squash | Jan 26 | Feb 23 | Mar 2 | — | May 25 – Jun 29 | 80–100 |
| Edamame | — | Mar 2 | — | — | May 18 – Jun 29 | 75–100 |
| Eggplant | Jan 12 | Feb 23 | Mar 2 | — | May 11 – Jul 13 | 65–85 |
| Endive | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 13 – May 18 | 45–65 |
| Escarole | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 20 – May 18 | 50–70 |
| Fava Beans | Jan 26 | Feb 2 | Feb 23 | Oct 2 | May 11 – Jun 22 | 75–100 |
| Fennel | Jan 12 | Feb 23 | Mar 2 | — | May 4 – Jun 15 | 60–90 |
| Garlic | — | — | — | Oct 16 | Jan 15 – Jul 2 | 90–240 |
| Ginger | Jan 12 | Feb 23 | Mar 2 | — | Nov 2 – Dec 28 | 240–300 |
| Green Beans | — | Mar 2 | — | — | Apr 27 – Jun 22 | 50–65 |
| Horseradish | — | — | Mar 9 | — | Jul 13 – Sep 21 | 120–180 |
| Hot Peppers | Jan 12 | Feb 23 | Mar 2 | — | May 11 – Aug 17 | 70–120 |
| Hubbard Squash | Jan 26 | Feb 23 | Mar 2 | — | Jun 15 – Jul 20 | 100–120 |
| Jicama | Jan 12 | Feb 23 | Mar 2 | — | Jul 6 – Sep 14 | 120–180 |
| Kabocha | Jan 26 | Feb 23 | Mar 2 | — | Jun 1 – Jun 29 | 85–100 |
| Kai Lan | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 13 – May 11 | 45–60 |
| Kale | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 20 – Jun 15 | 50–70 |
| Kidney Beans | — | Mar 2 | — | — | Jun 1 – Jul 6 | 85–110 |
| Kohlrabi | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 13 – May 18 | 45–65 |
| Komatsuna | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Mar 30 – May 4 | 35–50 |
| Leeks | Jan 26 | Feb 2 | Feb 23 | Oct 2 | May 25 – Aug 10 | 90–150 |
| Lentils | Jan 26 | Feb 2 | Feb 23 | Oct 2 | May 18 – Jun 29 | 80–110 |
| Lettuce | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Mar 30 – Jun 8 | 30–60 |
| Lima Beans | — | Mar 2 | — | — | May 4 – Jun 15 | 60–90 |
| Loofah | Jan 12 | Feb 23 | Mar 2 | — | Jun 15 – Aug 17 | 100–150 |
| Luffa | Jan 12 | Feb 23 | Mar 2 | — | Jun 1 – Aug 17 | 90–150 |
| Mache | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 6 – May 11 | 40–60 |
| Malabar Spinach | Jan 12 | Feb 23 | Mar 2 | — | Apr 27 – May 25 | 55–70 |
| Melon | Jan 26 | Feb 23 | Mar 2 | — | May 11 – Jun 29 | 70–100 |
| Microgreens | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Mar 2 – Mar 30 | 7–21 |
| Mitsuba | Jan 26 | Feb 2 | Feb 16 | Oct 2 | Apr 13 – Jun 8 | 50–70 |
| Mizuna | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Mar 30 – Apr 27 | 30–45 |
| Mustard Greens | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Mar 30 – Jun 1 | 30–50 |
| Napa Cabbage | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 20 – May 25 | 55–75 |
| New Zealand Spinach | Jan 12 | Feb 23 | Mar 2 | — | Apr 27 – May 25 | 55–70 |
| Okra | Jan 12 | Feb 23 | Mar 2 | — | Apr 27 – Jun 22 | 50–65 |
| Onion | Jan 26 | Feb 2 | Feb 23 | Oct 2 | May 25 – Jul 13 | 90–120 |
| Pac Choi | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 6 – May 4 | 40–55 |
| Parsnip | — | Feb 2 | — | Oct 2 | May 18 – Jun 29 | 100–130 |
| Patty Pan Squash | Jan 26 | Feb 23 | Mar 2 | — | Apr 20 – May 18 | 45–60 |
| Peas | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 20 – Jun 15 | 55–70 |
| Peppers | Jan 12 | Feb 23 | Mar 2 | — | May 4 – Jul 13 | 60–90 |
| Pole Beans | Jan 12 | Feb 23 | Mar 2 | — | Apr 27 – Jun 22 | 55–70 |
| Potatoes | Jan 12 | Feb 23 | Mar 2 | — | May 11 – Jul 20 | 70–120 |
| Pumpkin | Jan 26 | Feb 23 | Mar 2 | — | Jun 1 – Jul 20 | 85–120 |
| Purslane | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 6 – May 11 | 40–60 |
| Radicchio | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 27 – Jun 1 | 60–80 |
| Radish | — | Feb 2 | — | Oct 2 | Mar 2 – Mar 23 | 22–35 |
| Romanesco | Jan 26 | Feb 2 | Feb 23 | Oct 2 | May 11 – Jun 22 | 75–100 |
| Rutabaga | — | Feb 2 | — | Oct 2 | Apr 27 – Jun 1 | 80–100 |
| Salsify | — | Feb 2 | — | Oct 2 | May 18 – Jun 29 | 100–130 |
| Savoy Cabbage | Jan 26 | Feb 2 | Feb 23 | Oct 2 | May 4 – Jun 29 | 70–110 |
| Scallions | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 20 – May 18 | 50–70 |
| Scarlet Runner Beans | Jan 12 | Feb 23 | Mar 2 | — | May 4 – Jun 8 | 60–80 |
| Shallot | Jan 26 | Feb 2 | Feb 23 | Oct 2 | May 25 – Jul 13 | 90–120 |
| Shiso | Jan 12 | Mar 2 | Mar 2 | — | Apr 27 – Jun 22 | 50–70 |
| Snap Peas | Jan 12 | Feb 23 | Mar 2 | — | Apr 27 – Jun 22 | 55–70 |
| Snow Peas | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 20 – Jun 15 | 50–65 |
| Soybeans | — | Mar 2 | — | — | May 25 – Jul 20 | 80–120 |
| Spaghetti Squash | Jan 26 | Feb 23 | Mar 2 | — | Jun 1 – Jun 29 | 85–100 |
| Spinach | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Mar 30 – Jun 1 | 35–50 |
| Squash (Summer) | Jan 26 | Feb 23 | Mar 2 | — | Apr 20 – Jun 22 | 45–65 |
| Squash (Winter) | Jan 26 | Feb 23 | Mar 2 | — | May 25 – Jul 20 | 80–120 |
| Sunchoke | — | — | Mar 9 | — | Jun 29 – Aug 24 | 110–150 |
| Sweet Corn | — | Mar 2 | — | — | May 4 – Jun 15 | 60–90 |
| Sweet Potatoes | Jan 12 | Feb 23 | Mar 2 | — | Jun 1 – Jul 20 | 90–120 |
| Tatsoi | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Mar 30 – May 4 | 35–50 |
| Tomatillo | Jan 12 | Feb 23 | Mar 2 | — | May 4 – Jul 13 | 60–85 |
| Tomatoes | Jan 12 | Feb 23 | Mar 2 | — | May 4 – Jul 13 | 60–85 |
| Turmeric | Jan 12 | Feb 23 | Mar 2 | — | Nov 2 – Dec 28 | 240–300 |
| Turnip | — | Feb 2 | — | Oct 2 | Mar 16 – Apr 20 | 40–60 |
| Watercress | Jan 26 | Feb 2 | Feb 23 | Oct 2 | Apr 6 – May 11 | 40–60 |
| Watermelon | Jan 26 | Feb 23 | Mar 2 | — | May 11 – Jun 29 | 70–100 |
| Wax Beans | — | Mar 2 | — | — | Apr 27 – Jun 22 | 50–65 |
| Winter Melon | Jan 12 | Feb 23 | Mar 2 | — | Jun 1 – Jul 20 | 90–120 |
| Yam | Jan 12 | Feb 23 | Mar 2 | — | Aug 31 – Dec 28 | 180–330 |
| Yard Long Beans | Jan 12 | Feb 23 | Mar 2 | — | Apr 27 – Jun 8 | 55–80 |
| Zucchini | Jan 26 | Feb 23 | Mar 2 | — | Apr 20 – Jun 15 | 45–60 |
🍓 Fruits to Grow in Apache Junction
24 fruits matched to Zone 9a with planting dates calibrated for Apache Junction.
Show all 24 fruits with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Alpine Strawberries | — | — | Mar 9 | — | Jun 8 – Sep 21 | 90–180 |
| Blackberries | — | — | Mar 9 | — | — | 365–730 |
| Boysenberries | — | — | Mar 9 | — | — | 365–730 |
| Cantaloupe | — | — | Mar 9 | — | May 18 – Jun 22 | 70–90 |
| Che Fruit | — | — | Mar 9 | — | — | 1095–1825 |
| Dragon Fruit | — | — | Mar 9 | — | — | 365–730 |
| Elderberries | — | — | Mar 9 | — | — | 730–1095 |
| Figs | — | — | Mar 9 | — | — | 730–1825 |
| Goji Berries | — | — | Mar 9 | — | — | 730–1095 |
| Grapes | — | — | Mar 9 | — | — | 730–1095 |
| Ground Cherry | — | — | Mar 9 | — | May 18 – Jul 13 | 65–80 |
| Guava | — | — | Mar 9 | — | — | 365–730 |
| Honeydew | — | — | Mar 9 | — | Jun 1 – Jul 13 | 80–110 |
| Kiwi | — | — | Mar 9 | — | — | 1095–1825 |
| Loquat | — | — | Mar 9 | — | — | 730–1825 |
| Mulberries | — | — | Mar 9 | — | — | 730–1825 |
| Passion Fruit | — | — | Mar 9 | — | — | 365–545 |
| Pawpaw | — | — | Mar 9 | — | — | 1095–2555 |
| Persimmon | — | — | Mar 9 | — | — | 1095–2555 |
| Pomegranate | — | — | Mar 9 | — | — | 730–1095 |
| Quince | — | — | Mar 9 | — | — | 1095–1825 |
| Raspberries | — | — | Mar 9 | — | — | 365–730 |
| Serviceberries | — | — | Mar 9 | — | — | 730–1095 |
| Strawberries | — | — | Mar 9 | — | Jun 8 – Jan 4 | 90–365 |
🌿 Herbs to Grow in Apache Junction
37 herbs matched to Zone 9a with planting dates calibrated for Apache Junction.
Show all 37 herbs with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Anise | Jan 26 | Feb 2 | Feb 16 | Oct 2 | May 18 – Aug 3 | 90–120 |
| Basil | Jan 12 | Mar 2 | Mar 2 | — | Apr 27 – Jun 29 | 50–75 |
| Bee Balm | — | — | Mar 2 | — | Jun 1 – Aug 17 | 90–120 |
| Borage | Jan 26 | Feb 2 | Feb 16 | Oct 2 | Apr 13 – Jun 1 | 50–60 |
| Caraway | Jan 26 | Feb 2 | Feb 16 | Oct 2 | — | 365–450 |
| Catnip | — | — | Mar 2 | — | May 4 – Jul 6 | 60–80 |
| Chamomile | Jan 26 | Feb 2 | Feb 16 | Oct 2 | Apr 20 – Jun 29 | 60–90 |
| Chervil | Jan 26 | Feb 2 | Feb 16 | Oct 2 | Mar 30 – Jun 1 | 40–60 |
| Chives | — | — | Mar 2 | — | May 4 – Jul 13 | 60–90 |
| Cilantro | Jan 26 | Feb 2 | Feb 16 | Oct 2 | Mar 30 – Jun 1 | 40–60 |
| Comfrey | — | — | Mar 2 | — | May 4 – Jul 13 | 60–90 |
| Cumin | Jan 26 | Feb 2 | Feb 16 | Oct 2 | Jun 1 – Aug 3 | 100–120 |
| Dill | Jan 26 | Feb 2 | Feb 16 | Oct 2 | Mar 30 – Jun 1 | 40–60 |
| Epazote | Jan 12 | Mar 2 | Mar 2 | — | Apr 20 – Jun 15 | 45–60 |
| Fennel (herb) | Jan 26 | Feb 2 | Feb 16 | Oct 2 | Apr 20 – Jun 29 | 60–90 |
| Feverfew | — | — | Mar 2 | — | Jun 1 – Aug 17 | 90–120 |
| Garlic Chives | — | — | Mar 2 | — | May 4 – Jul 13 | 60–90 |
| Horehound | — | — | Mar 2 | — | May 18 – Jul 13 | 75–90 |
| Hyssop | — | — | Mar 2 | — | May 11 – Jul 13 | 70–90 |
| Lemon Balm | — | — | Mar 2 | — | May 4 – Jun 22 | 60–70 |
| Lemon Thyme | — | — | Mar 2 | — | May 11 – Jul 13 | 70–90 |
| Lemon Verbena | Jan 12 | Mar 2 | Mar 2 | — | May 4 – Jul 13 | 60–90 |
| Lemongrass | Jan 12 | Mar 2 | Mar 2 | — | May 18 – Aug 17 | 75–120 |
| Marjoram | — | — | Mar 2 | — | May 4 – Jul 13 | 60–90 |
| Mint | — | — | Mar 2 | — | May 4 – Jul 13 | 60–90 |
| Oregano | — | — | Mar 2 | — | May 4 – Jul 13 | 60–90 |
| Parsley | Jan 26 | Feb 2 | Feb 16 | Oct 2 | Apr 20 – Jun 22 | 60–80 |
| Rosemary | — | — | Mar 2 | — | May 25 – Oct 12 | 80–180 |
| Rue | — | — | Mar 2 | — | May 11 – Jul 13 | 70–90 |
| Sage | — | — | Mar 2 | — | May 18 – Jul 13 | 75–90 |
| Savory | — | — | Mar 2 | — | Apr 27 – Jun 22 | 50–70 |
| Sorrel | Jan 26 | Feb 2 | Feb 16 | Oct 2 | Mar 30 – Jun 1 | 40–60 |
| Stevia | Jan 12 | Mar 2 | Mar 2 | — | May 4 – Jul 13 | 60–90 |
| Tarragon | — | — | Mar 2 | — | May 4 – Jul 13 | 60–90 |
| Thai Basil | Jan 12 | Mar 2 | Mar 2 | — | Apr 27 – Jun 29 | 50–75 |
| Thyme | — | — | Mar 2 | — | May 11 – Jul 13 | 70–90 |
| Valerian | — | — | Mar 2 | — | Jul 6 – Oct 12 | 120–180 |
🌸 Flowers to Grow in Apache Junction
49 flowers matched to Zone 9a with planting dates calibrated for Apache Junction.
Show all 49 flowers with dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Bloom | Days to Maturity |
|---|---|---|---|---|---|---|
| Ageratum | Jan 12 | Feb 9 | Feb 9 | — | Apr 6 – Sep 21 | 60–75 |
| Alliums | — | — | — | Oct 30 | Nov 27 – Dec 18 | 28–42 |
| Anemones | — | — | — | Oct 2 | Oct 9 – Nov 6 | 90–120 |
| Bachelor's Button | — | Dec 29 | Jan 26 | Sep 18 | Mar 23 – Jul 13 | 60–90 |
| Begonias | Dec 15 | — | Feb 2 | — | Apr 13 – Oct 12 | 70–90 |
| Black-eyed Susan | Dec 29 | Feb 9 | Feb 9 | — | Apr 20 – Sep 7 | 60–80 |
| Bleeding Hearts | Dec 29 | — | Feb 9 | — | Mar 30 – Apr 20 | 60–90 |
| Calendula | — | Dec 29 | Jan 26 | Sep 4 | Mar 9 – Jul 13 | 50–70 |
| California Poppy | — | — | — | Sep 4 | Nov 13 – Mar 19 | 60–90 |
| Celosia | Jan 26 | Feb 9 | Feb 9 | — | Apr 13 – Oct 19 | 60–90 |
| Columbine | Dec 29 | Feb 9 | Feb 9 | — | Mar 30 – Apr 20 | 70–100 |
| Coreopsis | Dec 29 | Feb 9 | Feb 9 | — | Apr 6 – Sep 7 | 60–80 |
| Cosmos | Jan 26 | Jan 26 | Jan 26 | — | Apr 6 – Sep 21 | 60–90 |
| Daffodils | — | — | — | Oct 30 | Oct 16 – Nov 6 | 20–40 |
| Dahlias | — | Feb 23 | Feb 23 | — | May 4 – Nov 2 | 70–120 |
| Daylily | Dec 29 | — | Feb 9 | — | Apr 20 – Oct 5 | 60–90 |
| Dianthus | Dec 29 | Dec 29 | Dec 29 | — | Feb 16 – Apr 20 | 60–80 |
| Echinacea (Purple Coneflower) | Dec 29 | Feb 9 | Feb 9 | — | Apr 20 – Sep 7 | 70–90 |
| Foxglove | Dec 29 | Feb 9 | Feb 9 | — | Mar 30 – Apr 20 | 80–120 |
| Freesia | — | — | — | Oct 16 | Oct 30 – Nov 27 | 84–112 |
| Gaillardia (Blanket Flower) | Jan 12 | Feb 9 | Feb 9 | — | Apr 20 – Oct 19 | 70–100 |
| Geraniums | Dec 15 | — | Feb 2 | — | Apr 13 – Oct 12 | 70–100 |
| Gladiolus | — | Feb 23 | Feb 23 | — | May 4 – Nov 2 | 70–100 |
| Hostas | Dec 29 | — | Feb 9 | — | Apr 20 – Aug 10 | 60–90 |
| Hyacinths | — | — | — | Oct 30 | Oct 30 – Nov 20 | 14–28 |
| Hydrangeas | Dec 29 | — | Feb 9 | — | Apr 20 – Aug 10 | 90–150 |
| Impatiens | Dec 29 | — | Feb 9 | — | Apr 20 – Oct 5 | 60–75 |
| Irises | — | Division | Feb 9 | — | Mar 30 – May 4 | 60–100 |
| Larkspur | — | — | — | Sep 18 | Nov 27 – Mar 19 | 60–90 |
| Lavender | Dec 29 | — | Feb 9 | — | Apr 20 – Jul 27 | 90–120 |
| Lilies | — | Division | Feb 9 | — | Apr 20 – Jul 27 | 70–120 |
| Lobelia | Dec 29 | — | Dec 29 | — | Feb 23 – Mar 23 | 70–80 |
| Marigolds | Jan 19 | Feb 9 | Feb 9 | — | Apr 6 – Sep 7 | 50–70 |
| Nasturtium | Jan 26 | Feb 2 | Feb 2 | — | Mar 30 – Sep 28 | 55–65 |
| Pansy | Dec 15 | — | Jan 26 | Sep 4 | Mar 16 – Jun 15 | 70–90 |
| Petunia | Dec 29 | — | Feb 9 | — | Apr 20 – Sep 21 | 70–90 |
| Phlox | Dec 29 | Feb 9 | Feb 9 | — | Apr 20 – Jun 15 | 80–110 |
| Portulaca | Jan 26 | Feb 9 | Feb 9 | — | Mar 30 – Oct 5 | 50–70 |
| Ranunculus | — | — | — | Oct 2 | Oct 16 – Nov 13 | 90–120 |
| Roses | Dec 29 | — | Feb 9 | — | Apr 20 – Oct 5 | 90–180 |
| Salvia | Dec 29 | — | Feb 2 | — | Apr 13 – Sep 28 | 70–90 |
| Sedum (Stonecrop) | Dec 29 | — | Feb 9 | — | Jun 1 – Aug 10 | 60–90 |
| Snapdragon | — | Dec 29 | Jan 26 | Sep 4 | Mar 30 – Jul 27 | 70–100 |
| Sunflower | Feb 2 | Feb 2 | Feb 2 | — | Apr 27 – Sep 28 | 70–100 |
| Sweet Alyssum | — | Dec 29 | Jan 26 | Sep 18 | Mar 2 – Jun 15 | 45–60 |
| Sweet Pea | — | — | — | Sep 18 | Nov 27 – Jan 22 | 65–85 |
| Vinca (Annual) | Dec 15 | — | Feb 2 | — | Apr 13 – Oct 12 | 70–90 |
| Yarrow | Dec 29 | Feb 9 | Feb 9 | — | Apr 6 – Aug 24 | 60–90 |
| Zinnia | Jan 26 | Feb 2 | Feb 2 | — | Apr 13 – Sep 28 | 60–70 |
Monthly Planting Guide for Apache Junction
ZIP Codes in Apache Junction
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 Pinal County.
Your Pinal County Garden Planner — Free
A 22-page printable planner built for Pinal County (Zone 9a). 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