When to Plant Peppers in Hartley County, TX
Sweet peppers are warm-season crops producing fruits in a rainbow of colors. They turn from green to red, yellow, or orange as they ripen, increasing in sweetness.
Hartley County, Texas is in USDA Zone 6b. The average last spring frost is April 23 and the first fall frost is October 17, giving you a growing season of approximately 177 days.
At an elevation of 4,344 feet, Hartley County receives approximately 46.3 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 96°F, so Peppers may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring — great for early planting — but Peppers will need more frequent watering and organic matter to retain nutrients.
Hartley County Soil Profile
Soil Type
Sandy Loam
Soil pH
7.2-8.1
Drainage
Well Drained
Plant Planting Risk Windows
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 Hartley County
How your county's soil matches Peppers's growing requirements.
Soil pH
Your soil pH (7.2–8.1) is more alkaline than Peppers prefers (6.0–7.0). Add sulfur or peat moss to lower pH.
Soil Texture
Sandy soil in Hartley County warms quickly in spring but drains fast. Peppers will need more frequent watering and regular compost additions to retain nutrients.
Drainage
Drainage is adequate for Peppers.
Organic Matter
Organic matter is low (1.1%). Add 2-3 inches of compost before planting Peppers.
How to Plant Peppers
Succession Planting Peppers
Sow every 6.9 weeks. Last sowing by Jul 19 to harvest before frost.
Plant Water Budget
Water stress score is 8/10 — consider drought-tolerant varieties and mulching
Monthly Watering Guide for Peppers
Peppers needs approximately 1.1 inches of water per week (4.8" per month). Here's how your county's rainfall compares month by month.
| Month | Peppers Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 2.7" | 0" | ❄️ Dormant |
| Feb | — | 2.9" | 0" | ❄️ Dormant |
| Mar | — | 2.8" | 0" | ❄️ Dormant |
| Apr | 4.8" | 1.3" | 3.5" | 🚿 Regular watering |
| May | 4.8" | 1.1" | 3.7" | 🚿 Regular watering |
| Jun | 4.8" | 1.4" | 3.4" | 🚿 Regular watering |
| Jul | 4.8" | 8.5" | 0" | ✅ Rainfall sufficient |
| Aug | 4.8" | 9.9" | 0" | ✅ Rainfall sufficient |
| Sep | 4.8" | 6" | 0" | ✅ Rainfall sufficient |
| Oct | 4.8" | 4.5" | 0.3" | 💧 Light watering |
| Nov | — | 2.3" | 0" | ❄️ Dormant |
| Dec | — | 3" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Apr–Oct in Hartley County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Peppers 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.
Peppers Planting Timeline — Hartley County, TX
Peppers Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 12 | Feb 12 – Feb 26 |
| Transplant Outdoors | May 7 | May 7 – May 21 |
| Direct Sow | April 30 | Apr 30 – May 21 |
| Harvest | July 9 | Jul 9 – Sep 17 |
Plant 1" deep · 15" apart · Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | Start Indoors |
| March | — |
| April | Direct Sow |
| May | Transplant Outdoors Direct Sow |
| June | — |
| July | Harvest |
| August | Harvest |
| September | Harvest |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
1.1"/week · 1-2 times/week
📅 Days to Maturity
60–90 days
🧪 Soil pH
Needs 6–7 · Your soil: too_alkaline
🗺️ USDA Zone
Zone 6b
📆 Growing Season
177 days in Hartley County
Growing Tips for Peppers in Hartley County
Direct sow Peppers outdoors after April 23 in Hartley County when soil has warmed and frost danger has passed.
Sandy soil in Hartley County dries quickly — mulch Peppers with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.
With summer highs reaching 96°F in Hartley County, provide afternoon shade for Peppers and water deeply in the morning.
Common pests for Peppers in this region include tomato hornworm and aphids. Use row covers early in the season and inspect plants weekly.
General growing tips
Start seeds indoors 8-10 weeks before last frost. Transplant when nighttime temperatures stay above 55F. Avoid high-nitrogen fertilizers which promote leaves over fruit.
Recommended Peppers Varieties for Hartley County
Heat-loving peppers that thrive in your hot summers
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Isolate 300 ft for purity. Hot and sweet peppers can cross-pollinate.
Peppers in Other Locations
Frequently Asked Questions
When should I plant Peppers in Hartley County, TX?
Hartley County is in Zone 6b with an average last frost of April 23. Plan your Peppers planting based on this frost date — see the calendar above for exact timing.
What planting zone is Hartley County, TX?
Hartley County, Texas is in USDA Hardiness Zone 6b. The average last spring frost is April 23 and first fall frost is October 17.
Plan Your Garden with Confidence
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