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When to plant Cosmos in Taylor County, FL

Plant Cosmos in Taylor County, when soil hits 50°F — usually February 6. Continue planting through February 27 for the spring crop.

When to Plant Cosmos in Taylor County, FL

Taylor County, Florida Zone 9a July

What to do in July

July rewards gardeners who work with the weather, not against it. Here's how to stay in step this month in Taylor County, Florida.

Avg. last frost March 6
Avg. first frost November 23
Soil temp (4") 92°F
Watering Low
Pest pressure High
Daylight 13.8 hrs
  1. It's harvest week for cosmos

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

Get ahead of August
  • First harvests: cosmos

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Cosmos (Cosmos bipinnatus) is an airy, feathery-foliaged cottage garden annual from Mexico that thrives on neglect. It produces delicate daisy-like blooms in shades of pink, white, and magenta from midsummer until frost. Cosmos is a prolific self-sower — once established in a garden it often returns year after year without replanting. Excellent habitat plant for beneficial insects.

Taylor County, Florida is in USDA Zone 9a. The average last spring frost is March 6 and the first fall frost is November 23, giving you a growing season of approximately 262 days.

At an elevation of 344 feet, Taylor County receives approximately 59.1 inches of rainfall annually with predominantly sand soil. Summer highs average 94°F, providing good warmth for Cosmos during the growing season. Sandy soil warms quickly in spring — great for early planting — but Cosmos will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Cosmos root diseases.

Annual Blooms in Summer Pollinator-friendly Good for cutting
Taylor County, FL (Zone 9a) Long season
262 days
Last Spring Frost March 6
262 growing days
First Fall Frost November 23

Taylor County Soil Profile

Soil Type

Sand

Soil pH

5.1-6.1

Drainage

Well Drained

Monthly Watering Guide for Cosmos

Cosmos needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.

Month Cosmos Needs Rainfall You Supplement Action
Jan 2.9" 0" ❄️ Dormant
Feb 3.1" 0" ❄️ Dormant
Mar 4.3" 3.6" 0.7" 💧 Light watering
Apr 4.3" 2.5" 1.8" 💧 Light watering
May 4.3" 4.4" 0" ✅ Rainfall sufficient
Jun 4.3" 7.3" 0" ✅ Rainfall sufficient
Jul 4.3" 9.9" 0" ✅ Rainfall sufficient
Aug 4.3" 7.5" 0" ✅ Rainfall sufficient
Sep 4.3" 7.3" 0" ✅ Rainfall sufficient
Oct 4.3" 5.6" 0" ✅ Rainfall sufficient
Nov 4.3" 2.3" 2" 💧 Light watering
Dec 2.5" 0" ❄️ Dormant

Water needs are for active growing months only (Mar–Nov in Taylor County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.

Cosmos Planting Timeline — Taylor County, FL

Cosmos Planting Calendar

Activity When Date Range
Start Indoors February 6 Feb 6 – Feb 20
Transplant Outdoors February 6 Feb 6 – Feb 20
Direct Sow February 6 Feb 6 – Feb 27
Bloom April 17 Apr 17 – Oct 2

Plant 0.3" deep · 12" apart · Rows 18" apart

Month-by-Month Timeline

MonthActivities
January
February Start Indoors Transplant Outdoors Direct Sow
March
April Bloom
May Bloom
June Bloom
July Bloom
August Bloom
September Bloom
October Bloom
November
December

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

Low — drought tolerant

📅 Days to Maturity

60–90 days

🧪 Soil pH

Needs 6–8 · Your soil: N/A

🗺️ USDA Zone

Zone 9a

📆 Growing Season

262 days in Taylor County

Growing Tips for Taylor County

Direct-sow after last frost; cosmos germinates readily at 65-80°F in 7-10 days. Avoid rich soil — excess fertility produces lush foliage at the expense of blooms. Cosmos tolerates poor, dry soil exceptionally well. Pinch seedlings at 8 inches to encourage branching. Self-sows freely; allow some seed heads to mature and drop for a no-fuss perennial effect in warm climates.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Cosmos in Taylor County, FL?

Taylor County is in Zone 9a with an average last frost of March 6. Plan your Cosmos planting based on this frost date — see the calendar above for exact timing.

What planting zone is Taylor County, FL?

Taylor County, Florida is in USDA Hardiness Zone 9a. The average last spring frost is March 6 and first fall frost is November 23.

When should I plant Cosmos in Taylor County, FL?

In Taylor County, FL, plant Cosmos after the last frost (around March 6) and before the first frost (around November 23). Best results when soil holds above 50°F.

What growing zone is Taylor County, FL for Cosmos?

Taylor County sits in USDA Zone 9a. Cosmos grows reliably in zones 2a through 11b, so it's a good fit here.

Can Cosmos grow in Taylor County's climate?

Yes — Cosmos grows well in Taylor County's temperate climate. Taylor County averages a 262-day frost-free season, with last frost around March 6 and first frost around November 23.

🌱

Your Taylor County Garden Planner — Free

A 22-page printable planner built for Taylor 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 Taylor County, FL. Local conditions may vary. Last updated: July 2026.

Sources & credits

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