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When to Plant Anise in Zavala County, TX

Zavala County, Texas Zone 9a May

Your May planting checklist for Zavala County, Texas

Here's what deserves your attention in Zavala County, Texas this month. Everything below is tailored to Zone 9a and timed around your local frost dates.

Avg. last frost February 26
Avg. first frost November 29
Soil temp (4") 60°F
Watering Low
Pest pressure High
Daylight 13.4 hrs
  1. Basket week: anise

    The more you pick, the more the plant produces. Letting fruit overripen tells the plant it's time to stop.

June will be here before you know it — start on
  • First harvests: anise

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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.

Zavala County, Texas is in USDA Zone 9a. The average last spring frost is February 26 and the first fall frost is November 29, giving you a growing season of approximately 276 days.

At an elevation of 4,905 feet, Zavala County receives approximately 59.7 inches of rainfall annually with predominantly loam soil. Summer highs average 93°F, providing good warmth for Anise during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Anise root diseases.

Zavala County, TX (Zone 9a) Year-round
276 days
Last Spring Frost February 26
276 growing days
First Fall Frost November 29

Zavala County Soil Profile

Soil Type

Loam

Soil pH

6.4-7.4

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (121 days to spare)
Start indoors: Jan 15 Transplant: Feb 5 🍅 Harvest: May 7 – Jul 23
Recommended (50%) ✓ Fits season (115 days to spare)
Start indoors: Jan 29 Transplant: Feb 19 🍅 Harvest: May 21 – Aug 6
Safe Start (90%) ✓ Fits season (107 days to spare)
Start indoors: Feb 23 Transplant: Mar 16 🍅 Harvest: Jun 15 – Aug 31

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 Zavala County

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

Soil pH

Your soil pH (6.4–7.4) is within Anise's preferred range (6.0–7.5).

Soil Texture

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

Organic Matter

Organic matter is low (1.9%). Add 2-3 inches of compost before planting Anise.

How to Plant Anise

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

Fall planting: Sow 8 weeks before your first frost date for a fall harvest.

Plant Water Budget

Plant needs
0.4″/week
Rainfall provides
0.9″/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 1.4" 0" ❄️ Dormant
Feb 1.7" 1.9" 0" ✅ Rainfall sufficient
Mar 1.7" 3.2" 0" ✅ Rainfall sufficient
Apr 1.7" 6.7" 0" ✅ Rainfall sufficient
May 1.7" 8.7" 0" ✅ Rainfall sufficient
Jun 1.7" 10.5" 0" ✅ Rainfall sufficient
Jul 1.7" 6.5" 0" ✅ Rainfall sufficient
Aug 1.7" 7.8" 0" ✅ Rainfall sufficient
Sep 1.7" 5.9" 0" ✅ Rainfall sufficient
Oct 1.7" 3.5" 0" ✅ Rainfall sufficient
Nov 1.7" 2" 0" ✅ Rainfall sufficient
Dec 1.6" 0" ❄️ Dormant

Water needs are for active growing months only (Feb–Nov in Zavala 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 ~2,074 GDD — county provides 5,470 GDD Excellent fit

Anise Planting Timeline — Zavala County, TX

Anise Planting Calendar

Activity When Date Range
Start Indoors January 29 Jan 29 – Feb 12
Transplant Outdoors February 19 Feb 19 – Mar 5
Direct Sow February 5 Feb 5 – Feb 26
Harvest May 21 May 21 – Aug 6
Fall Sowing October 4 Oct 4 – Oct 18

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

Month-by-Month Timeline

MonthActivities
January Start Indoors
February Start Indoors Transplant Outdoors Direct Sow
March Transplant Outdoors
April
May Harvest
June Harvest
July Harvest
August Harvest
September
October Fall Sowing
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 9a

📆 Growing Season

276 days in Zavala County

Growing Tips for Anise in Zavala County

Direct sow Anise outdoors after February 26 in Zavala 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.

With 60" of annual rainfall in Zavala County, ensure good drainage for Anise — excess moisture can promote root rot and fungal diseases.

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 Zavala County, TX?

Zavala County is in Zone 9a with an average last frost of February 26. Plan your Anise planting based on this frost date — see the calendar above for exact timing.

What planting zone is Zavala County, TX?

Zavala County, Texas is in USDA Hardiness Zone 9a. The average last spring frost is February 26 and first fall frost is November 29.

🌱

Your Zavala County Garden Planner — Free

A 24-page printable planner built for Zavala County (Zone 9a). 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 Zavala County, TX. 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.