When to Plant Lentils in Vermilion Parish, LA
What to do in May
Your garden in Vermilion Parish, Louisiana is working on a schedule, even when you're not. Here's where you should be this May.
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Basket week: lentils
Don't tug. Use scissors or pruners for clean cuts — torn stems invite disease.
A few tasks this May that'll pay off in June
- First harvests: lentils
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.
Vermilion Parish, Louisiana is in USDA Zone 9a. The average last spring frost is February 13 and the first fall frost is December 5, giving you a growing season of approximately 295 days.
At an elevation of 430 feet, Vermilion Parish receives approximately 54.1 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 99°F, so Lentils may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring — great for early planting — but Lentils will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Lentils root diseases.
Vermilion Parish Soil Profile
Soil Type
Sandy Loam
Soil pH
5-6.3
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 Vermilion Parish
How your county's soil matches Lentils's growing requirements.
Soil pH
Your soil pH (5.0–6.3) is more acidic than Lentils prefers (6.0–8.0). Add garden lime to raise pH.
Soil Texture
Sandy soil in Vermilion Parish warms quickly in spring but drains fast. Lentils will need more frequent watering and regular compost additions to retain nutrients.
Drainage
Lentils prefers dry conditions but your soil drains poorly. Use raised beds or mounded rows to prevent root rot.
Organic Matter
Organic matter is low (1.7%). Add 2-3 inches of compost before planting Lentils.
How to Plant Lentils
Fall planting: Sow 8 weeks before your first frost date for a fall harvest.
Succession Planting Lentils
Sow every 9.1 weeks. Last sowing by Aug 17 to harvest before frost.
For a dedicated fall crop, sow by Oct 10.
Plant Water Budget
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 | — | 4.7" | 0" | ❄️ Dormant |
| Feb | 2.6" | 4.2" | 0" | ✅ Rainfall sufficient |
| Mar | 2.6" | 5.8" | 0" | ✅ Rainfall sufficient |
| Apr | 2.6" | 4.8" | 0" | ✅ Rainfall sufficient |
| May | 2.6" | 4.2" | 0" | ✅ Rainfall sufficient |
| Jun | 2.6" | 4.5" | 0" | ✅ Rainfall sufficient |
| Jul | 2.6" | 4.9" | 0" | ✅ Rainfall sufficient |
| Aug | 2.6" | 4.5" | 0" | ✅ Rainfall sufficient |
| Sep | 2.6" | 4.5" | 0" | ✅ Rainfall sufficient |
| Oct | 2.6" | 3" | 0" | ✅ Rainfall sufficient |
| Nov | 2.6" | 3.9" | 0" | ✅ Rainfall sufficient |
| Dec | 2.6" | 5" | 0" | ✅ Rainfall sufficient |
Water needs are for active growing months only (Feb–Dec in Vermilion Parish). Supplement amounts are based on average rainfall — 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" — 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.
Lentils Planting Timeline — Vermilion Parish, LA
Lentils Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | January 16 | Jan 16 – Jan 30 |
| Transplant Outdoors | February 13 | Feb 13 – Feb 27 |
| Direct Sow | January 23 | Jan 23 – Feb 13 |
| Harvest | May 8 | May 8 – Jun 19 |
| Fall Sowing | October 10 | Oct 10 – Oct 24 |
Plant 0.5" deep · 6" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Start Indoors Direct Sow |
| February | Transplant Outdoors Direct Sow |
| March | — |
| April | — |
| May | Harvest |
| June | Harvest |
| July | — |
| August | — |
| September | — |
| October | Fall Sowing |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
0.6"/week · Natural rainfall sufficient
📅 Days to Maturity
80–110 days
🧪 Soil pH
Needs 6–8 · Your soil: too_acidic
🗺️ USDA Zone
Zone 9a
📆 Growing Season
295 days in Vermilion Parish
Growing Tips for Lentils in Vermilion Parish
Direct sow Lentils outdoors after February 13 in Vermilion Parish when soil has warmed and frost danger has passed.
Sandy soil in Vermilion Parish dries quickly — mulch Lentils with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.
With summer highs reaching 99°F in Vermilion Parish, provide afternoon shade for Lentils and water deeply in the morning.
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 Vermilion Parish, LA?
Vermilion Parish is in Zone 9a with an average last frost of February 13. Plan your Lentils planting based on this frost date — see the calendar above for exact timing.
What planting zone is Vermilion Parish, LA?
Vermilion Parish, Louisiana is in USDA Hardiness Zone 9a. The average last spring frost is February 13 and first fall frost is December 5.
Your Vermilion Parish Garden Planner — Free
A 24-page printable planner built for Vermilion Parish (Zone 9a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.