When to Plant Lentils in Caddo County, OK
Lentils are an ancient pulse crop producing small, lens-shaped seeds packed with protein and iron. They grow on short, bushy plants and are surprisingly easy to cultivate.
Caddo County, Oklahoma is in USDA Zone 7a. The average last spring frost is April 4 and the first fall frost is November 4, giving you a growing season of approximately 214 days.
At an elevation of 762 feet, Caddo County receives approximately 32.1 inches of rainfall annually with predominantly loam soil. Summer highs average 89ยฐF, providing good warmth for Lentils during the growing season.
Caddo County Soil Profile
Soil Type
Loam
Soil pH
6.3-7.4
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 Caddo County
How your county's soil matches Lentils's growing requirements.
Soil pH
Your soil pH (6.3โ7.4) is within Lentils's preferred range (6.0โ8.0).
Soil Texture
The loam soil in Caddo County is excellent for Lentils โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (4.0%). Annual compost additions will help Lentils.
How to Plant Lentils
Fall planting: Sow 10 weeks before your first frost date for a fall harvest.
Succession Planting Lentils
Sow every 9.1 weeks. Last sowing by Jul 17 to harvest before frost.
For a dedicated fall crop, sow by Aug 26.
Plant Water Budget
Water stress score is 6/10 โ consider drought-tolerant varieties and mulching
Monthly Watering Guide for Lentils
Lentils needs approximately 0.6 inches of water per week (2.6" per month). Here's how your county's rainfall compares month by month.
| Month | Lentils Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 0.7" | 0" | โ๏ธ Dormant |
| Feb | โ | 1.2" | 0" | โ๏ธ Dormant |
| Mar | โ | 2.1" | 0" | โ๏ธ Dormant |
| Apr | 2.6" | 3.5" | 0" | โ Rainfall sufficient |
| May | 2.6" | 4.8" | 0" | โ Rainfall sufficient |
| Jun | 2.6" | 5.1" | 0" | โ Rainfall sufficient |
| Jul | 2.6" | 4.2" | 0" | โ Rainfall sufficient |
| Aug | 2.6" | 4" | 0" | โ Rainfall sufficient |
| Sep | 2.6" | 3.1" | 0" | โ Rainfall sufficient |
| Oct | 2.6" | 1.7" | 0.9" | ๐ง Light watering |
| Nov | 2.6" | 1" | 1.6" | ๐ฟ Regular watering |
| Dec | โ | 0.7" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโNov in Caddo County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Lentils 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" โ every day above 50ยฐF 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.
Lentils Planting Timeline โ Caddo County, OK
Lentils Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 28 | Feb 28 โ Mar 14 |
| Transplant Outdoors | April 4 | Apr 4 โ Apr 18 |
| Direct Sow | March 21 | Mar 21 โ Apr 11 |
| Harvest | June 27 | Jun 27 โ Aug 8 |
| Fall Sowing | August 26 | Aug 26 โ Sep 9 |
Plant 0.5" deep ยท 6" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | Start Indoors |
| March | Start Indoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | โ |
| June | Harvest |
| July | Harvest |
| August | Fall Sowing Harvest |
| September | Fall Sowing |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
0.6"/week ยท Natural rainfall sufficient
๐ Days to Maturity
80โ110 days
๐งช Soil pH
Needs 6โ8 ยท Your soil: ideal
๐บ๏ธ USDA Zone
Zone 7a
๐ Growing Season
214 days in Caddo County
Growing Tips for Lentils in Caddo County
Direct sow Lentils outdoors after April 04 in Caddo County when soil has warmed and frost danger has passed.
Common pests for Lentils in this region include bean beetles and aphids. Use row covers early in the season and inspect plants weekly.
General growing tips
Direct sow in early spring as lentils tolerate frost. Provide short supports as plants tend to lodge. Harvest when lower pods turn brown. Pull entire plants and dry in bundles.
Companion Planting
Good Companions
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Lentils in Other Locations
Frequently Asked Questions
When should I plant Lentils in Caddo County, OK?
Caddo County is in Zone 7a with an average last frost of April 4. Plan your Lentils planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Caddo County, OK?
Caddo County, Oklahoma is in USDA Hardiness Zone 7a. The average last spring frost is April 4 and first fall frost is November 4.
Plan Your Garden with Confidence
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