When To Plant Cotton In Texas

The best time to plant cotton in Texas is between March 20th and May 10th, depending on your specific region.
 
Planting cotton in Texas at the right moment is absolutely critical because this crop is incredibly sensitive to soil temperature and frost.
 
If you plant cotton in Texas too early, a late cold snap can kill your young seedlings before they even get going.
 
If you plant cotton in Texas too late, you risk the crop not maturing before the fall weather turns cool and damp.
 
In this post, we’ll cover the exact planting windows for different parts of Texas, the soil conditions you need, and the signs that tell you it’s finally time to plant cotton in Texas this season.
 
Let’s dig into the dirt and get your timing right.
 

When to Plant Cotton in Texas: The Core Window

The general rule for when to plant cotton in Texas is to wait until the soil temperature at a depth of 4 inches reaches a steady 65°F for three consecutive mornings.
 
This is the single most important factor that determines when to plant cotton in Texas, and it’s why calendar dates alone aren’t enough.
 
You can plant cotton in Texas as early as late March in the southern parts of the state, but in the Panhandle, you’ll often have to wait until early May.
 

1. Soil Temperature Is Your Best Guide

When deciding when to plant cotton in Texas, ignore the air temperature and focus entirely on the soil.
 
Cotton seeds simply won’t germinate in cold, wet soil, and they may rot if the ground stays below 60°F for too long.
 
Use a soil thermometer to check the ground at 4 inches deep each morning around 8 a.m.
 
Once you hit that 65°F mark consistently, that’s your green light to plant cotton in Texas.
 

2. Frost Dates Matter More Than You Think

The average last frost date varies wildly across Texas, so you need to know yours before you plant cotton in Texas.
 
In the Rio Grande Valley, the last frost usually happens by late February, so you can plant cotton in Texas there by mid-March.
 
In the Blacklands and Central Texas, the last frost typically occurs around mid-April, meaning you should plant cotton in Texas in late April.
 
In the High Plains around Lubbock, the last frost can linger into late April, so you’ll want to plant cotton in Texas in early May.
 

3. Regional Planting Windows Across Texas

Here’s a breakdown of when to plant cotton in Texas by region, so you can find your specific timeline.
 
For South Texas and the Coastal Bend, you can plant cotton in Texas from March 20th through April 10th.
 
For Central Texas and the Blacklands, the sweet spot to plant cotton in Texas is from April 10th through April 30th.
 
For the Rolling Plains and the Panhandle, you should wait to plant cotton in Texas until April 25th through May 10th.
 
These windows are based on historical data, but always double-check your local forecast before you plant cotton in Texas.
 

Key Conditions That Affect When to Plant Cotton in Texas

Knowing the date on the calendar is only half the battle when figuring out when to plant cotton in Texas.
 
You also have to consider moisture, seedbed preparation, and even the variety of cotton you’re planting.
 
Here’s what to check before you commit to planting cotton in Texas this year.
 

1. Soil Moisture Levels

Cotton needs adequate moisture to germinate, but it doesn’t tolerate waterlogged soil at all.
 
When you plant cotton in Texas, the soil should be moist but crumbly, not sticky or muddy.
 
If you’ve had heavy rains, wait a few days for the ground to dry out before you plant cotton in Texas.
 
Planting into wet, compacted soil will restrict root growth and lead to poor emergence.
 

2. Seedbed Preparation and Tilth

A fine, firm seedbed helps ensure good seed-to-soil contact when you plant cotton in Texas.
 
If the soil is cloddy or rough, the seeds may not get the moisture they need to sprout.
 
Run a cultipacker or a drag over your field to smooth it out right before you plant cotton in Texas.
 
This simple step can dramatically improve your germination rates.
 

3. Choosing the Right Cotton Variety

Different cotton varieties have different maturity rates, which can shift when you plant cotton in Texas.
 
Early-maturing varieties can be planted toward the later end of the window without issue.
 
Full-season varieties, on the other hand, need to be planted at the earliest safe date to ensure they finish before fall.
 
Talk to your local extension agent about which varieties are best for your area and how that affects when to plant cotton in Texas.
 

Common Mistakes to Avoid When Planting Cotton in Texas

Even seasoned farmers miss the mark sometimes, and a simple error can cost you an entire season of cotton.
 
Avoid these pitfalls so you don’t waste your time when you plant cotton in Texas.
 

1. Planting Too Early Out of Excitement

It’s tempting to get out there as soon as the weather warms up for a few days, but that’s a recipe for disaster.
 
A cold front can drop soil temps right back down and cause your seeds to rot.
 
Patience is a virtue when it comes to deciding when to plant cotton in Texas.
 

2. Ignoring the Five-Day Forecast

Before you plant cotton in Texas, always check the extended forecast for the week ahead.
 
If a cold, rainy system is moving in, postpone your planting for a few days.
 
Cotton seeds need steady warmth to get started, and a sudden chill can ruin your stand.
 

3. Planting Too Deep or Too Shallow

The ideal planting depth for cotton is about 1 to 1.5 inches deep when you plant cotton in Texas.
 
If you plant too deep, the seedlings will struggle to emerge, especially in heavier clay soils.
 
If you plant too shallow, the seeds may dry out before they can germinate.
 
Set your planter correctly and check it in the field to get that perfect depth.
 

So, When Is It Best to Plant Cotton in Texas?

The best time to plant cotton in Texas is when the soil temperature has held at 65°F for three straight days and your last frost date has passed.
 
For most of Texas, this means you’ll be planting cotton in Texas between late March and early May, with the exact timing based on your region.
 
Remember, you can plant cotton in Texas successfully only if you pay attention to your local conditions, not just the calendar.
 
We hope this guide has helped you figure out the perfect window to plant cotton in Texas.
 
Get your soil tested, watch that thermometer, and you’ll have a thriving crop before you know it.