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When to Plant Anise in Blaine County, OK

Blaine County, Oklahoma Zone 7b May

Your May game plan for Blaine County, Oklahoma

Your Blaine County, Oklahoma garden is entering a new phase. Here's what's on the schedule for May and why each task matters now.

Avg. last frost April 10
Avg. first frost October 27
Soil temp (4") 68°F
Watering Low
Pest pressure Moderate
Daylight 13.9 hrs
  1. Time to start anise inside

    These need a head start before your last frost (April 10). Sow into cells now so you're ready to transplant in a few weeks.

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Anise is an annual herb grown for its licorice-flavored seeds and leaves. The seeds are used in baking, liqueurs, and traditional medicine worldwide.

Blaine County, Oklahoma is in USDA Zone 7b. The average last spring frost is April 10 and the first fall frost is October 27, giving you a growing season of approximately 200 days.

At an elevation of 719 feet, Blaine County receives approximately 30.2 inches of rainfall annually with predominantly loam soil. Summer highs average 90°F, providing good warmth for Anise during the growing season.

Blaine County, OK (Zone 7b) Long season
200 days
Last Spring Frost April 10
200 growing days
First Fall Frost October 27

Blaine County Soil Profile

Soil Type

Loam

Soil pH

6.3-7.4

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (39 days to spare)
Start indoors: Mar 2 Transplant: Mar 30 🍅 Harvest: Jun 29 – Sep 14
Recommended (50%) ✓ Fits season (39 days to spare)
Start indoors: Mar 6 Transplant: Apr 3 🍅 Harvest: Jul 3 – Sep 18
Safe Start (90%) ✓ Fits season (41 days to spare)
Start indoors: Mar 19 Transplant: Apr 16 🍅 Harvest: Jul 16 – Oct 1

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 Blaine County

How your county's soil matches Anise's growing requirements.

Soil pH

Your soil pH (6.3–7.4) is within Anise's preferred range (6.0–7.5).

Soil Texture

The loam soil in Blaine County is excellent for Anise — good drainage, moisture retention, and nutrient holding capacity.

Organic Matter

Organic matter is moderate (3.8%). Annual compost additions will help Anise.

How to Plant Anise

0.5"
Planting Depth
8"
Between Plants
12"
Between Rows

Fall planting: Sow 10 weeks before your first frost date for a fall harvest.

Plant Water Budget

Plant needs
0.4″/week
Rainfall provides
0.6″/week
Watering frequency Natural rainfall sufficient
Season total 0 gal / 100 sq ft

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 0.7" 0" ❄️ Dormant
Feb 0.9" 0" ❄️ Dormant
Mar 1.8" 0" ❄️ Dormant
Apr 1.7" 3.4" 0" ✅ Rainfall sufficient
May 1.7" 4.4" 0" ✅ Rainfall sufficient
Jun 1.7" 4.4" 0" ✅ Rainfall sufficient
Jul 1.7" 3.7" 0" ✅ Rainfall sufficient
Aug 1.7" 3.7" 0" ✅ Rainfall sufficient
Sep 1.7" 3.2" 0" ✅ Rainfall sufficient
Oct 1.7" 2" 0" ✅ Rainfall sufficient
Nov 1.1" 0" ❄️ Dormant
Dec 0.8" 0" ❄️ Dormant

Water needs are for active growing months only (Apr–Oct in Blaine 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 needs ~1,838 GDD — county provides 3,500 GDD Excellent fit

Anise Planting Timeline — Blaine County, OK

Anise Planting Calendar

Activity When Date Range
Start Indoors March 6 Mar 6 – Mar 20
Transplant Outdoors April 3 Apr 3 – Apr 17
Direct Sow March 27 Mar 27 – Apr 17
Harvest July 3 Jul 3 – Sep 18
Fall Sowing August 18 Aug 18 – Sep 1

Plant 0.5" deep · 8" apart · Rows 12" apart

Month-by-Month Timeline

MonthActivities
January
February
March Start Indoors Direct Sow
April Transplant Outdoors Direct Sow
May
June
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: ideal

🗺️ USDA Zone

Zone 7b

📆 Growing Season

200 days in Blaine County

Growing Tips for Anise in Blaine County

Direct sow Anise outdoors after April 10 in Blaine 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

  • Carrots

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Anise in Blaine County, OK?

Blaine County is in Zone 7b with an average last frost of April 10. Plan your Anise planting based on this frost date — see the calendar above for exact timing.

What planting zone is Blaine County, OK?

Blaine County, Oklahoma is in USDA Hardiness Zone 7b. The average last spring frost is April 10 and first fall frost is October 27.

🌱

Your Blaine County Garden Planner — Free

A 24-page printable planner built for Blaine County (Zone 7b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.

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Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Blaine County, OK. Local conditions may vary. Last updated: May 2026.

Sources & credits

Every number on this page traces back to a primary horticulture or government data source. Click through to verify.