When to plant Chamomile in Pinal County County,
Chamomile planted in Pinal County County between February 2 and February 23 matures in 90 days — well before the November 27 first frost. A second sowing from October 2 to October 16 extends the harvest into fall.
When to Plant Chamomile in Pinal County, AZ
Your June planting checklist for Pinal County, Arizona
June rewards gardeners who work with the weather, not against it. Here's how to stay in step this month in Pinal County, Arizona.
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Pick chamomile
Taste as you pick. The first ripe produce is the best feedback loop you'll get all season.
Chamomile is a daisy-like herb famous for its calming, apple-scented tea. German chamomile is an annual while Roman chamomile is a perennial ground cover.
Pinal County, Arizona is in USDA Zone 9a. The average last spring frost is February 23 and the first fall frost is November 27, giving you a growing season of approximately 277 days.
At an elevation of 3,959 feet, Pinal County receives approximately 15.8 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 98°F, so Chamomile may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring — great for early planting — but Chamomile will need more frequent watering and organic matter to retain nutrients. With low rainfall, drip irrigation is essential for growing Chamomile successfully. Mulch heavily to conserve soil moisture.
Pinal County Soil Profile
Soil Type
Sandy Loam
Soil pH
7-8.6
Drainage
Well Drained
Chamomile Planting Risk Windows
Percentages indicate frost risk at transplant. The 70% safe window means there is a 30% chance of frost after transplant — suitable for cold-hardy crops or gardeners with frost protection. The 90% safe window is best for tender plants.
Soil Compatibility in Pinal County
How your county's soil matches Chamomile's growing requirements.
Soil pH
Your soil pH (7.0–8.6) is more alkaline than Chamomile prefers (5.6–7.5). Add sulfur or peat moss to lower pH.
Soil Texture
Sandy soil in Pinal County warms quickly in spring but drains fast. Chamomile will need more frequent watering and regular compost additions to retain nutrients.
Drainage
Drainage is adequate for Chamomile.
Organic Matter
Organic matter is low (0.7%). Add 2-3 inches of compost before planting Chamomile.
How to Plant Chamomile
Fall planting: Sow 8 weeks before your first frost date for a fall harvest.
Succession Planting Chamomile
Sow every 6.9 weeks. Last sowing by Aug 29 to harvest before frost.
For a dedicated fall crop, sow by Oct 02.
Chamomile Water Budget
Water stress score is 10/10 — consider drought-tolerant varieties and mulching
Monthly Watering Guide for Chamomile
Chamomile needs approximately 0.4 inches of water per week (1.7" per month). Here's how your county's rainfall compares month by month.
| Month | Chamomile Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 1" | 0" | ❄️ Dormant |
| Feb | 1.7" | 1" | 0.7" | 💧 Light watering |
| Mar | 1.7" | 0.8" | 0.9" | 🚿 Regular watering |
| Apr | 1.7" | 0.5" | 1.2" | 🚿 Regular watering |
| May | 1.7" | 0.3" | 1.4" | 🚿 Regular watering |
| Jun | 1.7" | 0.5" | 1.2" | 🚿 Regular watering |
| Jul | 1.7" | 3" | 0" | ✅ Rainfall sufficient |
| Aug | 1.7" | 3.5" | 0" | ✅ Rainfall sufficient |
| Sep | 1.7" | 1.9" | 0" | ✅ Rainfall sufficient |
| Oct | 1.7" | 1.5" | 0.2" | 💧 Light watering |
| Nov | 1.7" | 0.8" | 0.9" | 🚿 Regular watering |
| Dec | — | 1" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Feb–Nov in Pinal County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Chamomile Heat Requirements (GDD)
What are Growing Degree Days (GDD)?
Growing Degree Days measure the total warmth your plants receive during the growing season. Think of it as a "heat bank" — every day above 50°F deposits warmth that helps your plants grow.
Each plant needs a certain amount of accumulated heat to mature. If your county provides more GDD than the plant needs, it's a great fit. If it's close, you may want to choose faster-maturing varieties or start seeds indoors to get a head start.
Chamomile Planting Timeline — Pinal County, AZ
Chamomile Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | January 26 | Jan 26 – Feb 9 |
| Transplant Outdoors | February 16 | Feb 16 – Mar 2 |
| Direct Sow | February 2 | Feb 2 – Feb 23 |
| Harvest | April 20 | Apr 20 – Jun 29 |
| Fall Sowing | October 2 | Oct 2 – Oct 16 |
Plant 0.5" deep · 8" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Start Indoors |
| February | Start Indoors Transplant Outdoors Direct Sow |
| March | Transplant Outdoors |
| April | Harvest |
| May | Harvest |
| June | Harvest |
| July | — |
| August | — |
| September | — |
| October | Fall Sowing |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
0.4"/week · 1-2 times/week
📅 Days to Maturity
60–90 days
🧪 Soil pH
Needs 5.6–7.5 · Your soil: too_alkaline
🗺️ USDA Zone
Zone 9a
📆 Growing Season
277 days in Pinal County
Growing Tips for Chamomile in Pinal County
Direct sow Chamomile outdoors after February 23 in Pinal County when soil has warmed and frost danger has passed.
Sandy soil in Pinal County dries quickly — mulch Chamomile with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.
With summer highs reaching 98°F in Pinal County, provide afternoon shade for Chamomile and water deeply in the morning.
Common pests for Chamomile in this region include aphids and slugs. Use row covers early in the season and inspect plants weekly.
General growing tips
Direct sow on the soil surface as seeds need light. Harvest flowers when petals begin to curl back. Chamomile self-sows freely and improves the health of nearby plants.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Chamomile in Other Locations
Frequently Asked Questions
When should I plant Chamomile in Pinal County, AZ?
Pinal County is in Zone 9a with an average last frost of February 23. Plan your Chamomile planting based on this frost date — see the calendar above for exact timing.
What planting zone is Pinal County, AZ?
Pinal County, Arizona is in USDA Hardiness Zone 9a. The average last spring frost is February 23 and first fall frost is November 27.
When should I plant Chamomile in Pinal County, ?
In Pinal County, , plant Chamomile after the last frost (around February 23) and before the first frost (around November 27). Best results when soil holds above 50°F.
What growing zone is Pinal County, for Chamomile?
Pinal County sits in USDA Zone 9a. Chamomile grows reliably in zones 3a through 9b, so it's a good fit here.
Can Chamomile grow in Pinal County's climate?
Yes — Chamomile grows well in Pinal County's temperate climate. Pinal County averages a 278-day frost-free season, with last frost around February 23 and first frost around November 27.
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.