When to plant Chamomile in Sherburne County, MN
Spring Chamomile in Sherburne County goes in April 24–May 15, once nighttime temps stop dipping near freezing. A second sowing from July 14 to July 28 extends the harvest into fall.
When to Plant Chamomile in Sherburne County, MN
Top priorities for Sherburne County, Minnesota gardeners in June
Your garden in Sherburne County, Minnesota is working on a schedule, even when you're not. Here's where you should be this June.
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Start chamomile indoors
A seed-starting mix and a sunny window (or a grow light) are all you need. Keep soil warm — around 70°F — for fast germination.
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Bring in the chamomile
Taste as you pick. The first ripe produce is the best feedback loop you'll get all season.
July prep starts now
- 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.
Sherburne County, Minnesota is in USDA Zone 4b. The average last spring frost is May 1 and the first fall frost is October 6, giving you a growing season of approximately 158 days.
At an elevation of 568 feet, Sherburne County receives approximately 38.1 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.
Sherburne County Soil Profile
Soil Type
Silt Loam
Soil pH
6-7.1
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 Sherburne County
How your county's soil matches Chamomile's growing requirements.
Soil pH
Your soil pH (6.0–7.1) is within Chamomile's preferred range (5.6–7.5).
Soil Texture
The silt loam soil in Sherburne County is excellent for Chamomile — good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (3.8%). Annual compost additions will help Chamomile.
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 08 to harvest before frost.
For a dedicated fall crop, sow by Jul 14.
Chamomile Water Budget
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 | — | 1.7" | 0" | ❄️ Dormant |
| Feb | — | 2" | 0" | ❄️ Dormant |
| Mar | — | 2.6" | 0" | ❄️ Dormant |
| Apr | — | 3.8" | 0" | ❄️ Dormant |
| May | 1.7" | 4.2" | 0" | ✅ Rainfall sufficient |
| Jun | 1.7" | 4.9" | 0" | ✅ Rainfall sufficient |
| Jul | 1.7" | 4.1" | 0" | ✅ Rainfall sufficient |
| Aug | 1.7" | 4.1" | 0" | ✅ Rainfall sufficient |
| Sep | 1.7" | 3.4" | 0" | ✅ Rainfall sufficient |
| Oct | 1.7" | 2.8" | 0" | ✅ Rainfall sufficient |
| Nov | — | 2.7" | 0" | ❄️ Dormant |
| Dec | — | 1.9" | 0" | ❄️ Dormant |
Water needs are for active growing months only (May–Oct in Sherburne 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 — Sherburne County, MN
Chamomile Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 20 | Mar 20 – Apr 3 |
| Transplant Outdoors | April 24 | Apr 24 – May 8 |
| Direct Sow | April 24 | Apr 24 – May 15 |
| Harvest | June 26 | Jun 26 – Sep 4 |
| Fall Sowing | July 14 | Jul 14 – Jul 28 |
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
158 days in Sherburne County
Growing Tips for Chamomile in Sherburne County
Direct sow Chamomile outdoors after May 01 in Sherburne 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 Sherburne County, MN?
Sherburne County is in Zone 4b with an average last frost of May 1. Plan your Chamomile planting based on this frost date — see the calendar above for exact timing.
What planting zone is Sherburne County, MN?
Sherburne County, Minnesota is in USDA Hardiness Zone 4b. The average last spring frost is May 1 and first fall frost is October 6.
When should I plant Chamomile in Sherburne County, MN?
In Sherburne County, MN, plant Chamomile after the last frost (around May 1) and before the first frost (around October 6). Best results when soil holds above 50°F.
What growing zone is Sherburne County, MN for Chamomile?
Sherburne 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 Sherburne County's climate?
Yes — Chamomile grows well in Sherburne County's temperate climate. Sherburne County averages a 158-day frost-free season, with last frost around May 1 and first frost around October 6.
Your Sherburne County Garden Planner — Free
A 22-page printable planner built for Sherburne 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.