When to plant Cucumber in Iberia Parish County,
Cucumber planted in Iberia Parish County between February 13 and March 6 matures in 70 days — well before the December 5 first frost.
When to Plant Cucumber in Iberia Parish, LA
What to do in June
Here's what deserves your attention in Iberia Parish, Louisiana this month. Everything below is tailored to Zone 9b and timed around your local frost dates.
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Start harvesting cucumber
The more you pick, the more the plant produces. Letting fruit overripen tells the plant it's time to stop.
Cucumbers are a warm-season vine crop available in slicing and pickling varieties. They are prolific producers when given warmth, moisture, and a trellis to climb.
Iberia Parish, Louisiana is in USDA Zone 9b. 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 114 feet, Iberia Parish receives approximately 60.1 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 101°F, so Cucumber may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring — great for early planting — but Cucumber will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Cucumber root diseases.
Iberia Parish Soil Profile
Soil Type
Sandy Loam
Soil pH
5.1-6
Drainage
Well Drained
Cucumber 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 Iberia Parish
How your county's soil matches Cucumber's growing requirements.
Soil pH
Your soil pH (5.1–6.0) is more acidic than Cucumber prefers (6.0–7.0). Add garden lime to raise pH.
Soil Texture
Sandy soil in Iberia Parish warms quickly in spring but drains fast. Cucumber will need more frequent watering and regular compost additions to retain nutrients.
Drainage
Drainage is adequate for Cucumber.
Organic Matter
Organic matter is low (1.7%). Add 2-3 inches of compost before planting Cucumber.
How to Plant Cucumber
Succession Planting Cucumber
Sow every 5.7 weeks. Last sowing by Sep 26 to harvest before frost.
Cucumber Water Budget
Monthly Watering Guide for Cucumber
Cucumber needs approximately 1.5 inches of water per week (6.5" per month). Here's how your county's rainfall compares month by month.
| Month | Cucumber Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 5.5" | 0" | ❄️ Dormant |
| Feb | 6.5" | 4.8" | 1.7" | 💧 Light watering |
| Mar | 6.5" | 6.3" | 0.2" | 💧 Light watering |
| Apr | 6.5" | 5.3" | 1.2" | 💧 Light watering |
| May | 6.5" | 4.7" | 1.8" | 💧 Light watering |
| Jun | 6.5" | 4.9" | 1.6" | 💧 Light watering |
| Jul | 6.5" | 5.9" | 0.6" | 💧 Light watering |
| Aug | 6.5" | 5.3" | 1.2" | 💧 Light watering |
| Sep | 6.5" | 4.5" | 2" | 💧 Light watering |
| Oct | 6.5" | 3.8" | 2.7" | 💧 Light watering |
| Nov | 6.5" | 4.7" | 1.8" | 💧 Light watering |
| Dec | 6.5" | 4.5" | 2" | 💧 Light watering |
Water needs are for active growing months only (Feb–Dec in Iberia Parish). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Cucumber 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.
Cucumber Planting Timeline — Iberia Parish, LA
Cucumber Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | January 16 | Jan 16 – Jan 30 |
| Transplant Outdoors | February 20 | Feb 20 – Mar 6 |
| Direct Sow | February 13 | Feb 13 – Mar 6 |
| Harvest | April 17 | Apr 17 – Jun 12 |
Plant 0.5" deep · 24" apart · Rows 48" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Start Indoors |
| February | Transplant Outdoors 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
1.5"/week · Only during dry spells
📅 Days to Maturity
50–70 days
🧪 Soil pH
Needs 6–7 · Your soil: too_acidic
🗺️ USDA Zone
Zone 9b
📆 Growing Season
295 days in Iberia Parish
Growing Tips for Cucumber in Iberia Parish
Direct sow Cucumber outdoors after February 13 in Iberia Parish when soil has warmed and frost danger has passed.
Sandy soil in Iberia Parish dries quickly — mulch Cucumber with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.
With summer highs reaching 101°F in Iberia Parish, provide afternoon shade for Cucumber and water deeply in the morning.
Common pests for Cucumber in this region include squash vine borer and cucumber beetles. Use row covers early in the season and inspect plants weekly.
General growing tips
Direct sow after last frost or start indoors 3 weeks early. Provide a trellis for vining types to save space and improve air circulation. Harvest frequently to encourage production.
Companion Planting
Good Companions
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Check more plant combinations with our Companion Planting Checker →
Cucumber in Other Locations
Frequently Asked Questions
When should I plant Cucumber in Iberia Parish, LA?
Iberia Parish is in Zone 9b with an average last frost of February 13. Plan your Cucumber planting based on this frost date — see the calendar above for exact timing.
What planting zone is Iberia Parish, LA?
Iberia Parish, Louisiana is in USDA Hardiness Zone 9b. The average last spring frost is February 13 and first fall frost is December 5.
When should I plant Cucumber in Iberia Parish County, ?
In Iberia Parish County, , plant Cucumber after the last frost (around February 13) and before the first frost (around December 5). Best results when soil holds above 50°F.
What growing zone is Iberia Parish County, for Cucumber?
Iberia Parish County sits in USDA Zone 9b. Cucumber grows reliably in zones 3a through 11b, so it's a good fit here.
Can Cucumber grow in Iberia Parish County's climate?
Yes — Cucumber grows well in Iberia Parish County's temperate climate. Iberia Parish County averages a 296-day frost-free season, with last frost around February 13 and first frost around December 5.
Your Iberia Parish Garden Planner — Free
A 22-page printable planner built for Iberia Parish (Zone 9b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.