When to Plant Pole Beans in St. Landry Parish, LA
April in St. Landry Parish, Louisiana — your action list
April rewards gardeners who work with the weather, not against it. Here's how to stay in step this month in St. Landry Parish, Louisiana.
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Fire up the seed-starting tray: pole beans
Label every cell. You will absolutely forget which is which otherwise.
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Bring in the pole beans
Morning harvests are best — cooler temperatures mean crisper produce and longer fridge life.
Get ahead of May
- First harvests: pole beans
Pole beans are climbing varieties of green beans that produce over a much longer season than bush types. They require trellising but yield more per square foot.
St. Landry Parish, Louisiana is in USDA Zone 8b. The average last spring frost is February 19 and the first fall frost is December 1, giving you a growing season of approximately 285 days.
At an elevation of 370 feet, St. Landry Parish receives approximately 59.8 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 97°F, so Pole Beans may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring — great for early planting — but Pole Beans will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Pole Beans root diseases.
St. Landry Parish Soil Profile
Soil Type
Sandy Loam
Soil pH
4.8-6
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 St. Landry Parish
How your county's soil matches Pole Beans's growing requirements.
Soil pH
Your soil pH (4.8–6.0) is more acidic than Pole Beans prefers (6.0–7.0). Add garden lime to raise pH.
Soil Texture
Sandy soil in St. Landry Parish warms quickly in spring but drains fast. Pole Beans will need more frequent watering and regular compost additions to retain nutrients.
Organic Matter
Organic matter is moderate (2.2%). Annual compost additions will help Pole Beans.
How to Plant Pole Beans
Succession Planting Pole Beans
Sow every 6.3 weeks. Last sowing by Sep 22 to harvest before frost.
Plant Water Budget
Monthly Watering Guide for Pole Beans
Pole Beans needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Pole Beans Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 4.4" | 0" | ❄️ Dormant |
| Feb | 4.3" | 4.7" | 0" | ✅ Rainfall sufficient |
| Mar | 4.3" | 6" | 0" | ✅ Rainfall sufficient |
| Apr | 4.3" | 4.1" | 0.2" | 💧 Light watering |
| May | 4.3" | 4.6" | 0" | ✅ Rainfall sufficient |
| Jun | 4.3" | 4.7" | 0" | ✅ Rainfall sufficient |
| Jul | 4.3" | 7" | 0" | ✅ Rainfall sufficient |
| Aug | 4.3" | 6.4" | 0" | ✅ Rainfall sufficient |
| Sep | 4.3" | 4.1" | 0.2" | 💧 Light watering |
| Oct | 4.3" | 4.3" | 0" | ✅ Rainfall sufficient |
| Nov | 4.3" | 4" | 0.3" | 💧 Light watering |
| Dec | 4.3" | 5.6" | 0" | ✅ Rainfall sufficient |
Water needs are for active growing months only (Feb–Dec in St. Landry Parish). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Pole Beans 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.
Pole Beans Planting Timeline — St. Landry Parish, LA
Pole Beans Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | January 1 | Jan 1 – Jan 15 |
| Transplant Outdoors | March 5 | Mar 5 – Mar 19 |
| Direct Sow | February 26 | Feb 26 – Mar 19 |
| Harvest | April 30 | Apr 30 – Jun 25 |
Plant 1" deep · 15" apart · Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Start Indoors |
| February | Direct Sow |
| March | Transplant Outdoors Direct Sow |
| April | Harvest |
| May | Harvest |
| June | Harvest |
| July | — |
| August | — |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
1"/week · Only during dry spells
📅 Days to Maturity
55–70 days
🧪 Soil pH
Needs 6–7 · Your soil: too_acidic
🗺️ USDA Zone
Zone 8b
📆 Growing Season
285 days in St. Landry Parish
Growing Tips for Pole Beans in St. Landry Parish
Direct sow Pole Beans outdoors after February 19 in St. Landry Parish when soil has warmed and frost danger has passed.
Sandy soil in St. Landry Parish dries quickly — mulch Pole Beans with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.
With summer highs reaching 97°F in St. Landry Parish, provide afternoon shade for Pole Beans and water deeply in the morning.
Common pests for Pole Beans in this region include bean beetles and aphids. Use row covers early in the season and inspect plants weekly.
General growing tips
Provide sturdy 6-8 foot poles, tepees, or trellises. Direct sow after last frost. Pick regularly to encourage continued production. Beans fix nitrogen benefiting following crops.
Companion Planting
Good Companions
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Pole Beans in Other Locations
Frequently Asked Questions
When should I plant Pole Beans in St. Landry Parish, LA?
St. Landry Parish is in Zone 8b with an average last frost of February 19. Plan your Pole Beans planting based on this frost date — see the calendar above for exact timing.
What planting zone is St. Landry Parish, LA?
St. Landry Parish, Louisiana is in USDA Hardiness Zone 8b. The average last spring frost is February 19 and first fall frost is December 1.
Your St. Landry Parish Garden Planner — Free
A 24-page printable planner built for St. Landry Parish (Zone 8b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.