When to plant Anise in Olean, MO
Plant Anise in Olean from March 23 to April 13 in spring. Olean sits in USDA Zone 6b, with last frost around April 6 and first frost on October 27. A second sowing from August 18 to September 1 extends the harvest into fall.
When to Plant Anise in Olean, MO
Your August gardening checklist
August is a pivotal month for Miller County, Missouri gardens. Focus on these tasks first and you'll set up the rest of the season for success.
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Start harvesting anise
Check every 1–2 days. Many of these get tough or go to seed if you wait too long.
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Sow anise for an autumn harvest
Count back from your first frost (October 27) — these need to mature before the cold arrives.
Get ahead of September
- First harvests: anise
Anise is an annual herb grown for its licorice-flavored seeds and leaves. The seeds are used in baking, liqueurs, and traditional medicine worldwide.
Olean, Missouri is in USDA Zone 6b. The average last spring frost is April 6 and the first fall frost is October 27, giving you a growing season of approximately 204 days.
At an elevation of 1,086 feet, Miller County receives approximately 30.8 inches of rainfall annually with predominantly silt loam soil. Summer highs average 89°F, providing good warmth for Anise during the growing season.
Olean Soil Profile
Soil Type
Silt Loam
Soil pH
5.7-6.7
Drainage
Well Drained
Anise 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 Olean
How your county's soil matches Anise's growing requirements.
Soil pH
Your soil pH (5.7–6.7) overlaps with Anise's range (6.0–7.5), though not a perfect match.
Soil Texture
The silt loam soil in Miller County is excellent for Anise — good drainage, moisture retention, and nutrient holding capacity.
Drainage
Drainage is adequate for Anise.
Organic Matter
Organic matter is moderate (2.4%). Annual compost additions will help Anise.
How to Plant Anise
Fall planting: Sow 10 weeks before your first frost date for a fall harvest.
Anise Water Budget
Monthly Watering Guide for Anise
Anise 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 | Anise Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 1.4" | 0" | ❄️ Dormant |
| Feb | — | 1.2" | 0" | ❄️ Dormant |
| Mar | — | 1.9" | 0" | ❄️ Dormant |
| Apr | 1.7" | 3.4" | 0" | ✅ Rainfall sufficient |
| May | 1.7" | 4.2" | 0" | ✅ Rainfall sufficient |
| Jun | 1.7" | 3.6" | 0" | ✅ Rainfall sufficient |
| Jul | 1.7" | 3.1" | 0" | ✅ Rainfall sufficient |
| Aug | 1.7" | 3.1" | 0" | ✅ Rainfall sufficient |
| Sep | 1.7" | 3.1" | 0" | ✅ Rainfall sufficient |
| Oct | 1.7" | 2.4" | 0" | ✅ Rainfall sufficient |
| Nov | — | 1.8" | 0" | ❄️ Dormant |
| Dec | — | 1.6" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Apr–Oct in Miller County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Anise 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.
Anise Planting Timeline — Olean, MO
Anise Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 2 | Mar 2 – Mar 16 |
| Transplant Outdoors | March 30 | Mar 30 – Apr 13 |
| Direct Sow | March 23 | Mar 23 – Apr 13 |
| Harvest | June 29 | Jun 29 – Sep 14 |
| Fall Sowing | August 18 | Aug 18 – Sep 1 |
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 | — |
| June | Harvest |
| July | Harvest |
| August | Fall Sowing Harvest |
| September | Fall Sowing Harvest |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
0.4"/week · Natural rainfall sufficient
📅 Days to Maturity
90–120 days
🧪 Soil pH
Needs 6–7.5 · Your soil: acceptable
🗺️ USDA Zone
Zone 6b
📆 Growing Season
204 days in Miller County
Growing Tips for Anise in Olean
Direct sow Anise outdoors after April 06 in Miller County when soil has warmed and frost danger has passed.
Common pests for Anise in this region include carrot rust fly and parsleyworm. Use row covers early in the season and inspect plants weekly.
General growing tips
Direct sow after last frost as anise has a taproot. Harvest seeds when they turn brown. Plants may need staking. The feathery leaves are also edible with a mild anise flavor.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Anise in Other Locations
When should I plant Anise in Olean, MO?
In Olean, MO, plant Anise after the last frost (around April 6) and before the first frost (around October 27). Best results when soil holds above 50°F.
What growing zone is Olean, MO for Anise?
Olean sits in USDA Zone 6b. Anise grows reliably in zones 4a through 10b, so it's a good fit here.
Can Anise grow in Olean's climate?
Yes — Anise grows well in Olean's temperate climate. Olean averages a 204-day frost-free season, with last frost around April 6 and first frost around October 27.
Your Miller County Garden Planner — Free
A 22-page printable planner built for Miller County (Zone 6b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.