When to plant Chamomile in Mohave County, AZ
Plant Chamomile in Mohave County, when soil hits 50°F — usually March 15. Continue planting through April 5 for the spring crop. A second sowing from September 13 to September 27 extends the harvest into fall.
When to Plant Chamomile in Mohave County, AZ
June to-do list for Mohave County, Arizona
Each item below is timed to Mohave County, Arizona's frost dates and soil temperatures. Skip nothing, stress about nothing.
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It's harvest week for chamomile
This is the payoff month. Bring a basket, bring a friend, and get into the beds.
July prep starts now
- First harvests: chamomile
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.
Mohave County, Arizona is in USDA Zone 9b. The average last spring frost is April 5 and the first fall frost is November 8, giving you a growing season of approximately 217 days.
At an elevation of 3,748 feet, Mohave County receives approximately 8.2 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 96°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.
Mohave County Soil Profile
Soil Type
Sandy Loam
Soil pH
7.2-8.4
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 Mohave County
How your county's soil matches Chamomile's growing requirements.
Soil pH
Your soil pH (7.2–8.4) is more alkaline than Chamomile prefers (5.6–7.5). Add sulfur or peat moss to lower pH.
Soil Texture
Sandy soil in Mohave 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 (0.8%). 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 10 to harvest before frost.
For a dedicated fall crop, sow by Sep 13.
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 | — | 0.6" | 0" | ❄️ Dormant |
| Feb | — | 0.4" | 0" | ❄️ Dormant |
| Mar | — | 0.4" | 0" | ❄️ Dormant |
| Apr | 1.7" | 0.3" | 1.4" | 🚿 Regular watering |
| May | 1.7" | 0.2" | 1.5" | 🚿 Regular watering |
| Jun | 1.7" | 0.3" | 1.4" | 🚿 Regular watering |
| Jul | 1.7" | 1.5" | 0.2" | 💧 Light watering |
| Aug | 1.7" | 1.6" | 0.1" | 💧 Light watering |
| Sep | 1.7" | 1" | 0.7" | 💧 Light watering |
| Oct | 1.7" | 0.8" | 0.9" | 🚿 Regular watering |
| Nov | 1.7" | 0.4" | 1.3" | 🚿 Regular watering |
| Dec | — | 0.6" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Apr–Nov in Mohave 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 — Mohave County, AZ
Chamomile Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 8 | Mar 8 – Mar 22 |
| Transplant Outdoors | March 29 | Mar 29 – Apr 12 |
| Direct Sow | March 15 | Mar 15 – Apr 5 |
| Harvest | May 31 | May 31 – Aug 9 |
| Fall Sowing | September 13 | Sep 13 – Sep 27 |
Plant 0.5" deep · 8" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | Start Indoors Transplant Outdoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | Harvest |
| June | Harvest |
| July | Harvest |
| August | Harvest |
| September | Fall Sowing |
| October | — |
| 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 9b
📆 Growing Season
217 days in Mohave County
Growing Tips for Chamomile in Mohave County
Direct sow Chamomile outdoors after April 05 in Mohave County when soil has warmed and frost danger has passed.
Sandy soil in Mohave 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 96°F in Mohave 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 Mohave County, AZ?
Mohave County is in Zone 9b with an average last frost of April 5. Plan your Chamomile planting based on this frost date — see the calendar above for exact timing.
What planting zone is Mohave County, AZ?
Mohave County, Arizona is in USDA Hardiness Zone 9b. The average last spring frost is April 5 and first fall frost is November 8.
When should I plant Chamomile in Mohave County, AZ?
In Mohave County, AZ, plant Chamomile after the last frost (around April 5) and before the first frost (around November 8). Best results when soil holds above 50°F.
What growing zone is Mohave County, AZ for Chamomile?
Mohave County sits in USDA Zone 9b. Chamomile grows reliably in zones 3a through 9b, so it's a good fit here.
Can Chamomile grow in Mohave County's climate?
Yes — Chamomile grows well in Mohave County's temperate climate. Mohave County averages a 217-day frost-free season, with last frost around April 5 and first frost around November 8.
Your Mohave County Garden Planner — Free
A 22-page printable planner built for Mohave County (Zone 9b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.