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When to plant Lentils in Sumter County, FL

Spring Lentils in Sumter County goes in January 16–February 6, once nighttime temps stop dipping near freezing. A second sowing from October 11 to October 25 extends the harvest into fall.

When to Plant Lentils in Sumter County, FL

Sumter County, Florida Zone 9b July

What to do in July

Each item below is timed to Sumter County, Florida's frost dates and soil temperatures. Skip nothing, stress about nothing.

Avg. last frost February 6
Avg. first frost December 6
Soil temp (4") 93°F
Watering Low
Pest pressure High
Daylight 13.7 hrs

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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.

Sumter County, Florida is in USDA Zone 9b. The average last spring frost is February 6 and the first fall frost is December 6, giving you a growing season of approximately 303 days.

At an elevation of 463 feet, Sumter County receives approximately 60.9 inches of rainfall annually with predominantly sand soil. Summer highs average 96°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.

Sumter County, FL (Zone 9b) Year-round
303 days
Last Spring Frost February 6
303 growing days
First Fall Frost December 6

Sumter County Soil Profile

Soil Type

Sand

Soil pH

5-6.1

Drainage

Well Drained

Lentils Planting Risk Windows

Early Start (70% safe) ✓ Fits season (180 days to spare)
Start indoors: Dec 27 Transplant: Jan 24 🍅 Harvest: Apr 18 – May 30
Recommended (50%) ✓ Fits season (177 days to spare)
Start indoors: Jan 9 Transplant: Feb 6 🍅 Harvest: May 1 – Jun 12
Safe Start (90%) ✓ Fits season (170 days to spare)
Start indoors: Feb 4 Transplant: Mar 4 🍅 Harvest: May 27 – Jul 8

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 Sumter County

How your county's soil matches Lentils's growing requirements.

Soil pH

Your soil pH (5.0–6.1) is more acidic than Lentils prefers (6.0–8.0). Add garden lime to raise pH.

Soil Texture

Sandy soil in Sumter 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 (1.4%). Add 2-3 inches of compost before planting Lentils.

How to Plant Lentils

0.5"
Planting Depth
6"
Between Plants
12"
Between Rows

Fall planting: Sow 8 weeks before your first frost date for a fall harvest.

Succession Planting Lentils

4
successive plantings in your 303-day season

Sow every 9.1 weeks. Last sowing by Aug 18 to harvest before frost.

For a dedicated fall crop, sow by Oct 11.

Lentils Water Budget

Plant needs
0.6″/week
Rainfall provides
0.8″/week
Watering frequency Natural rainfall sufficient
Season total 0 gal / 100 sq ft
Drought risk

Water stress score is 6/10 — 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 3.2" 0" ❄️ Dormant
Feb 2.6" 3.3" 0" ✅ Rainfall sufficient
Mar 2.6" 3.6" 0" ✅ Rainfall sufficient
Apr 2.6" 2.7" 0" ✅ Rainfall sufficient
May 2.6" 4.3" 0" ✅ Rainfall sufficient
Jun 2.6" 8" 0" ✅ Rainfall sufficient
Jul 2.6" 8.7" 0" ✅ Rainfall sufficient
Aug 2.6" 8.5" 0" ✅ Rainfall sufficient
Sep 2.6" 7.6" 0" ✅ Rainfall sufficient
Oct 2.6" 6.1" 0" ✅ Rainfall sufficient
Nov 2.6" 2.6" 0" ✅ Rainfall sufficient
Dec 2.6" 2.5" 0.1" 💧 Light watering

Water needs are for active growing months only (Feb–Dec in Sumter 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 needs ~2,090 GDD — county provides 6,688 GDD Excellent fit

Lentils Planting Timeline — Sumter County, FL

Lentils Planting Calendar

Activity When Date Range
Start Indoors January 9 Jan 9 – Jan 23
Transplant Outdoors February 6 Feb 6 – Feb 20
Direct Sow January 16 Jan 16 – Feb 6
Harvest May 1 May 1 – Jun 12
Fall Sowing October 11 Oct 11 – Oct 25

Plant 0.5" deep · 6" apart · Rows 12" apart

Month-by-Month Timeline

MonthActivities
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 9b

📆 Growing Season

303 days in Sumter County

Growing Tips for Lentils in Sumter County

Direct sow Lentils outdoors after February 06 in Sumter County when soil has warmed and frost danger has passed.

Sandy soil in Sumter County 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 96°F in Sumter County, 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

Avoid Planting Near

  • Onion
  • Garlic

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Lentils in Sumter County, FL?

Sumter County is in Zone 9b with an average last frost of February 6. Plan your Lentils planting based on this frost date — see the calendar above for exact timing.

What planting zone is Sumter County, FL?

Sumter County, Florida is in USDA Hardiness Zone 9b. The average last spring frost is February 6 and first fall frost is December 6.

When should I plant Lentils in Sumter County, FL?

In Sumter County, FL, plant Lentils after the last frost (around February 6) and before the first frost (around December 6). Best results when soil holds above 50°F.

What growing zone is Sumter County, FL for Lentils?

Sumter County sits in USDA Zone 9b. Lentils grows reliably in zones 2a through 10b, so it's a good fit here.

Can Lentils grow in Sumter County's climate?

Yes — Lentils grows well in Sumter County's temperate climate. Sumter County averages a 304-day frost-free season, with last frost around February 6 and first frost around December 6.

🌱

Your Sumter County Garden Planner — Free

A 22-page printable planner built for Sumter County (Zone 9b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.

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Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Sumter County, FL. Local conditions may vary. Last updated: July 2026.

Sources & credits

Every number on this page traces back to a primary horticulture or government data source. Click through to verify.