When to plant Chamomile in Yellow Medicine County County,
Plant Chamomile in Yellow Medicine County County from April 23 to May 14 in spring. Yellow Medicine County County sits in USDA Zone 4b, with last frost around April 30 and first frost on October 4. A second sowing from July 12 to July 26 extends the harvest into fall.
When to Plant Chamomile in Yellow Medicine County, MN
Top priorities for Yellow Medicine County, Minnesota gardeners in June
June rewards gardeners who work with the weather, not against it. Here's how to stay in step this month in Yellow Medicine County, Minnesota.
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Indoor seed-starting week for chamomile
These need a head start before your last frost (April 30). Sow into cells now so you're ready to transplant in a few weeks.
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Start harvesting chamomile
If you can't use it all right away, check the food-preservation section of your planner.
Coming up in July — start thinking about
- First harvests: chamomile
- Fall sowing: 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.
Yellow Medicine County, Minnesota is in USDA Zone 4b. The average last spring frost is April 30 and the first fall frost is October 4, giving you a growing season of approximately 157 days.
At an elevation of 1,382 feet, Yellow Medicine County receives approximately 34 inches of rainfall annually with predominantly silt loam soil. Summer highs average 82°F, so choose short-season varieties of Chamomile to ensure they mature before fall.
Yellow Medicine County Soil Profile
Soil Type
Silt Loam
Soil pH
6.2-6.8
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 Yellow Medicine County
How your county's soil matches Chamomile's growing requirements.
Soil pH
Your soil pH (6.2–6.8) is within Chamomile's preferred range (5.6–7.5).
Soil Texture
The silt loam soil in Yellow Medicine County is excellent for Chamomile — good drainage, moisture retention, and nutrient holding capacity.
Drainage
Drainage is adequate for Chamomile.
Organic Matter
Organic matter is excellent (4.3%) — Chamomile will thrive.
How to Plant Chamomile
Fall planting: Sow 12 weeks before your first frost date for a fall harvest.
Succession Planting Chamomile
Sow every 6.9 weeks. Last sowing by Jul 06 to harvest before frost.
For a dedicated fall crop, sow by Jul 12.
Chamomile Water Budget
Water stress score is 6/10 — 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 | — | 1.6" | 0" | ❄️ Dormant |
| Feb | — | 1.6" | 0" | ❄️ Dormant |
| Mar | — | 2" | 0" | ❄️ Dormant |
| Apr | 1.7" | 3" | 0" | ✅ Rainfall sufficient |
| May | 1.7" | 3.7" | 0" | ✅ Rainfall sufficient |
| Jun | 1.7" | 4.2" | 0" | ✅ Rainfall sufficient |
| Jul | 1.7" | 4.4" | 0" | ✅ Rainfall sufficient |
| Aug | 1.7" | 3.8" | 0" | ✅ Rainfall sufficient |
| Sep | 1.7" | 2.9" | 0" | ✅ Rainfall sufficient |
| Oct | 1.7" | 2.5" | 0" | ✅ Rainfall sufficient |
| Nov | — | 2.3" | 0" | ❄️ Dormant |
| Dec | — | 2" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Apr–Oct in Yellow Medicine 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 — Yellow Medicine County, MN
Chamomile Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 19 | Mar 19 – Apr 2 |
| Transplant Outdoors | April 23 | Apr 23 – May 7 |
| Direct Sow | April 23 | Apr 23 – May 14 |
| Harvest | June 25 | Jun 25 – Sep 3 |
| Fall Sowing | July 12 | Jul 12 – Jul 26 |
Plant 0.5" deep · 8" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | Start Indoors |
| April | Start Indoors Transplant Outdoors Direct Sow |
| May | Transplant Outdoors Direct Sow |
| June | Harvest |
| July | Fall Sowing Harvest |
| August | Harvest |
| September | Harvest |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
0.4"/week · Natural rainfall sufficient
📅 Days to Maturity
60–90 days
🧪 Soil pH
Needs 5.6–7.5 · Your soil: ideal
🗺️ USDA Zone
Zone 4b
📆 Growing Season
157 days in Yellow Medicine County
Growing Tips for Chamomile in Yellow Medicine County
Direct sow Chamomile outdoors after April 30 in Yellow Medicine County when soil has warmed and frost danger has passed.
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 Yellow Medicine County, MN?
Yellow Medicine County is in Zone 4b with an average last frost of April 30. Plan your Chamomile planting based on this frost date — see the calendar above for exact timing.
What planting zone is Yellow Medicine County, MN?
Yellow Medicine County, Minnesota is in USDA Hardiness Zone 4b. The average last spring frost is April 30 and first fall frost is October 4.
When should I plant Chamomile in Yellow Medicine County County, ?
In Yellow Medicine County County, , plant Chamomile after the last frost (around April 30) and before the first frost (around October 4). Best results when soil holds above 50°F.
What growing zone is Yellow Medicine County County, for Chamomile?
Yellow Medicine County County sits in USDA Zone 4b. Chamomile grows reliably in zones 3a through 9b, so it's a good fit here.
Can Chamomile grow in Yellow Medicine County County's climate?
Yes — Chamomile grows well in Yellow Medicine County County's temperate climate. Yellow Medicine County County averages a 157-day frost-free season, with last frost around April 30 and first frost around October 4.
Your Yellow Medicine County Garden Planner — Free
A 22-page printable planner built for Yellow Medicine County (Zone 4b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.