When to plant Chamomile in Weldon, CA
Spring Chamomile in Weldon goes in February 7–February 28, once nighttime temps stop dipping near freezing. A second sowing from October 4 to October 18 extends the harvest into fall.
When to Plant Chamomile in Weldon, CA
What to do in July
A quick July briefing for Kern County, California gardeners — what's urgent, what's next, and what can wait.
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Basket week: chamomile
This is the payoff month. Bring a basket, bring a friend, and get into the beds.
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.
Weldon, California is in USDA Zone 9b. The average last spring frost is February 28 and the first fall frost is November 29, giving you a growing season of approximately 274 days.
At an elevation of 389 feet, Kern County receives approximately 16.9 inches of rainfall annually with predominantly loam soil. Summer highs average 102°F, so Chamomile may need afternoon shade and extra watering during peak heat. With low rainfall, drip irrigation is essential for growing Chamomile successfully. Mulch heavily to conserve soil moisture.
Weldon Soil Profile
Soil Type
Loam
Soil pH
6.2-7.7
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 Weldon
How your county's soil matches Chamomile's growing requirements.
Soil pH
Your soil pH (6.2–7.7) overlaps with Chamomile's range (5.6–7.5), though not a perfect match.
Soil Texture
The loam soil in Kern County is excellent for Chamomile — good drainage, moisture retention, and nutrient holding capacity.
Drainage
Drainage is adequate for Chamomile.
Organic Matter
Organic matter is moderate (2.3%). Annual compost additions will help 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 31 to harvest before frost.
For a dedicated fall crop, sow by Oct 04.
Chamomile Water Budget
Water stress score is 8/10 — 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 | — | 3.9" | 0" | ❄️ Dormant |
| Feb | 1.7" | 3.4" | 0" | ✅ Rainfall sufficient |
| Mar | 1.7" | 2.4" | 0" | ✅ Rainfall sufficient |
| Apr | 1.7" | 1.2" | 0.5" | 💧 Light watering |
| May | 1.7" | 0.5" | 1.2" | 🚿 Regular watering |
| Jun | 1.7" | 0.1" | 1.6" | 🚿 Regular watering |
| Jul | 1.7" | 0" | 1.7" | 🚿 Regular watering |
| Aug | 1.7" | 0" | 1.7" | 🚿 Regular watering |
| Sep | 1.7" | 0.2" | 1.5" | 🚿 Regular watering |
| Oct | 1.7" | 0.7" | 1" | 🚿 Regular watering |
| Nov | 1.7" | 1.7" | 0" | ✅ Rainfall sufficient |
| Dec | — | 2.8" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Feb–Nov in Kern 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 — Weldon, CA
Chamomile Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | January 31 | Jan 31 – Feb 14 |
| Transplant Outdoors | February 21 | Feb 21 – Mar 7 |
| Direct Sow | February 7 | Feb 7 – Feb 28 |
| Harvest | April 25 | Apr 25 – Jul 4 |
| Fall Sowing | October 4 | Oct 4 – Oct 18 |
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 | Harvest |
| 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: acceptable
🗺️ USDA Zone
Zone 9b
📆 Growing Season
274 days in Kern County
Growing Tips for Chamomile in Weldon
Direct sow Chamomile outdoors after February 28 in Kern County when soil has warmed and frost danger has passed.
With summer highs reaching 102°F in Kern 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
When should I plant Chamomile in Weldon, CA?
In Weldon, CA, plant Chamomile after the last frost (around February 28) and before the first frost (around November 29). Best results when soil holds above 50°F.
What growing zone is Weldon, CA for Chamomile?
Weldon sits in USDA Zone 9b. Chamomile grows reliably in zones 3a through 9b, so it's a good fit here.
Can Chamomile grow in Weldon's climate?
Yes — Chamomile grows well in Weldon's temperate climate. Weldon averages a 275-day frost-free season, with last frost around February 28 and first frost around November 29.
Your Kern County Garden Planner — Free
A 22-page printable planner built for Kern 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.