When to plant Lentils in Jefferson County, FL
For Lentils in Jefferson County, the safe spring window opens around February 16 and closes around March 9. Last expected frost is March 9, first fall frost November 21, giving a 257-day growing season. A second sowing from September 26 to October 10 extends the harvest into fall.
When to Plant Lentils in Jefferson County, FL
July in the garden — Jefferson County, Florida
Your garden in Jefferson County, Florida is working on a schedule, even when you're not. Here's where you should be this July.
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Start harvesting lentils
Taste as you pick. The first ripe produce is the best feedback loop you'll get all season.
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.
Jefferson County, Florida is in USDA Zone 9a. The average last spring frost is March 9 and the first fall frost is November 21, giving you a growing season of approximately 257 days.
At an elevation of 105 feet, Jefferson County receives approximately 56 inches of rainfall annually with predominantly sand soil. Summer highs average 95°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.
Jefferson County Soil Profile
Soil Type
Sand
Soil pH
5.2-5.9
Drainage
Well Drained
Lentils 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 Jefferson County
How your county's soil matches Lentils's growing requirements.
Soil pH
Your soil pH (5.2–5.9) is more acidic than Lentils prefers (6.0–8.0). Add garden lime to raise pH.
Soil Texture
Sandy soil in Jefferson County warms quickly in spring but drains fast. Lentils will need more frequent watering and regular compost additions to retain nutrients.
Drainage
Drainage is adequate for Lentils.
Organic Matter
Organic matter is low (1.3%). 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 03 to harvest before frost.
For a dedicated fall crop, sow by Sep 26.
Lentils 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 | — | 3" | 0" | ❄️ Dormant |
| Feb | — | 2.9" | 0" | ❄️ Dormant |
| Mar | 2.6" | 3.2" | 0" | ✅ Rainfall sufficient |
| Apr | 2.6" | 2.4" | 0.2" | 💧 Light watering |
| May | 2.6" | 3.8" | 0" | ✅ Rainfall sufficient |
| Jun | 2.6" | 7.8" | 0" | ✅ Rainfall sufficient |
| Jul | 2.6" | 8.9" | 0" | ✅ Rainfall sufficient |
| Aug | 2.6" | 7.4" | 0" | ✅ Rainfall sufficient |
| Sep | 2.6" | 6.4" | 0" | ✅ Rainfall sufficient |
| Oct | 2.6" | 5" | 0" | ✅ Rainfall sufficient |
| Nov | 2.6" | 2.5" | 0.1" | 💧 Light watering |
| Dec | — | 2.7" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Mar–Nov in Jefferson County). 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 — Jefferson County, FL
Lentils Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 9 | Feb 9 – Feb 23 |
| Transplant Outdoors | March 9 | Mar 9 – Mar 23 |
| Direct Sow | February 16 | Feb 16 – Mar 9 |
| Harvest | June 1 | Jun 1 – Jul 13 |
| Fall Sowing | September 26 | Sep 26 – Oct 10 |
Plant 0.5" deep · 6" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | Start Indoors Direct Sow |
| March | Transplant Outdoors Direct Sow |
| April | — |
| May | — |
| June | Harvest |
| July | Harvest |
| August | — |
| September | Fall Sowing |
| 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
257 days in Jefferson County
Growing Tips for Lentils in Jefferson County
Direct sow Lentils outdoors after March 09 in Jefferson County when soil has warmed and frost danger has passed.
Sandy soil in Jefferson County dries quickly — mulch Lentils with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.
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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Check more plant combinations with our Companion Planting Checker →
Lentils in Other Locations
Frequently Asked Questions
When should I plant Lentils in Jefferson County, FL?
Jefferson County is in Zone 9a with an average last frost of March 9. Plan your Lentils planting based on this frost date — see the calendar above for exact timing.
What planting zone is Jefferson County, FL?
Jefferson County, Florida is in USDA Hardiness Zone 9a. The average last spring frost is March 9 and first fall frost is November 21.
When should I plant Lentils in Jefferson County, FL?
In Jefferson County, FL, plant Lentils after the last frost (around March 9) and before the first frost (around November 21). Best results when soil holds above 50°F.
What growing zone is Jefferson County, FL for Lentils?
Jefferson County sits in USDA Zone 9a. Lentils grows reliably in zones 2a through 10b, so it's a good fit here.
Can Lentils grow in Jefferson County's climate?
Yes — Lentils grows well in Jefferson County's temperate climate. Jefferson County averages a 257-day frost-free season, with last frost around March 9 and first frost around November 21.
Your Jefferson County Garden Planner — Free
A 22-page printable planner built for Jefferson County (Zone 9a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.