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When to Plant Chamomile in Bossier Parish, LA

Bossier Parish, Louisiana Zone 8b May

May in Bossier Parish, Louisiana — your action list

Here's what deserves your attention in Bossier Parish, Louisiana this month. Everything below is tailored to Zone 8b and timed around your local frost dates.

Avg. last frost March 15
Avg. first frost November 14
Soil temp (4") 73°F
Watering Low
Pest pressure High
Daylight 13.7 hrs
  1. Bring in the chamomile

    Check every 1–2 days. Many of these get tough or go to seed if you wait too long.

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

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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.

Bossier Parish, Louisiana is in USDA Zone 8b. The average last spring frost is March 15 and the first fall frost is November 14, giving you a growing season of approximately 244 days.

At an elevation of 469 feet, Bossier Parish receives approximately 59.2 inches of rainfall annually with predominantly loam soil. Summer highs average 94°F, providing good warmth for Chamomile during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Chamomile root diseases.

Bossier Parish, LA (Zone 8b) Long season
244 days
Last Spring Frost March 15
244 growing days
First Fall Frost November 14

Bossier Parish Soil Profile

Soil Type

Loam

Soil pH

6-7.2

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (114 days to spare)
Start indoors: Feb 2 Transplant: Mar 2 🍅 Harvest: May 4 – Jul 13
Recommended (50%) ✓ Fits season (118 days to spare)
Start indoors: Feb 8 Transplant: Mar 8 🍅 Harvest: May 10 – Jul 19
Safe Start (90%) ✓ Fits season (110 days to spare)
Start indoors: Mar 4 Transplant: Apr 1 🍅 Harvest: Jun 3 – Aug 12

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 Bossier Parish

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

Soil pH

Your soil pH (6.0–7.2) is within Chamomile's preferred range (5.6–7.5).

Soil Texture

The loam soil in Bossier Parish is excellent for Chamomile — good drainage, moisture retention, and nutrient holding capacity.

Organic Matter

Organic matter is moderate (2.8%). Annual compost additions will help Chamomile.

How to Plant Chamomile

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

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

Succession Planting Chamomile

4
successive plantings in your 244-day season

Sow every 6.9 weeks. Last sowing by Aug 16 to harvest before frost.

For a dedicated fall crop, sow by Sep 05.

Plant Water Budget

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

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 5" 0" ❄️ Dormant
Feb 5.1" 0" ❄️ Dormant
Mar 1.7" 6.3" 0" ✅ Rainfall sufficient
Apr 1.7" 5" 0" ✅ Rainfall sufficient
May 1.7" 4.7" 0" ✅ Rainfall sufficient
Jun 1.7" 4.6" 0" ✅ Rainfall sufficient
Jul 1.7" 5.6" 0" ✅ Rainfall sufficient
Aug 1.7" 5.5" 0" ✅ Rainfall sufficient
Sep 1.7" 3.8" 0" ✅ Rainfall sufficient
Oct 1.7" 4.1" 0" ✅ Rainfall sufficient
Nov 1.7" 5" 0" ✅ Rainfall sufficient
Dec 4.6" 0" ❄️ Dormant

Water needs are for active growing months only (Mar–Nov in Bossier Parish). 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 needs ~1,538 GDD — county provides 5,002 GDD Excellent fit

Chamomile Planting Timeline — Bossier Parish, LA

Chamomile Planting Calendar

Activity When Date Range
Start Indoors February 8 Feb 8 – Feb 22
Transplant Outdoors March 8 Mar 8 – Mar 22
Direct Sow March 1 Mar 1 – Mar 22
Harvest May 10 May 10 – Jul 19
Fall Sowing September 5 Sep 5 – Sep 19

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

Month-by-Month Timeline

MonthActivities
January
February Start Indoors
March Transplant Outdoors Direct Sow
April
May Harvest
June Harvest
July Harvest
August
September Fall Sowing
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 8b

📆 Growing Season

244 days in Bossier Parish

Growing Tips for Chamomile in Bossier Parish

Direct sow Chamomile outdoors after March 15 in Bossier Parish 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.

With 59" of annual rainfall in Bossier Parish, ensure good drainage for Chamomile — excess moisture can promote root rot and fungal diseases.

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 →

Frequently Asked Questions

When should I plant Chamomile in Bossier Parish, LA?

Bossier Parish is in Zone 8b with an average last frost of March 15. Plan your Chamomile planting based on this frost date — see the calendar above for exact timing.

What planting zone is Bossier Parish, LA?

Bossier Parish, Louisiana is in USDA Hardiness Zone 8b. The average last spring frost is March 15 and first fall frost is November 14.

🌱

Your Bossier Parish Garden Planner — Free

A 24-page printable planner built for Bossier Parish (Zone 8b). 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 Bossier Parish, LA. 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.