When to plant Tomatillo in Polk County County,
In Zone 10a (Polk County County), direct-sow Tomatillo between January 25 and February 15 for spring, after the January 25 last-frost mark.
When to Plant Tomatillo in Polk County, FL
What to do in June
Each item below is timed to Polk County, Florida's frost dates and soil temperatures. Skip nothing, stress about nothing.
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Collect tomatillo at their peak
The more you pick, the more the plant produces. Letting fruit overripen tells the plant it's time to stop.
Tomatillos are a Mexican staple that produces tart, green fruits enclosed in papery husks. They are essential for salsa verde and green sauces.
Polk County, Florida is in USDA Zone 10a. The average last spring frost is January 25 and the first fall frost is December 19, giving you a growing season of approximately 328 days.
At an elevation of 236 feet, Polk County receives approximately 58.3 inches of rainfall annually with predominantly sand soil. Summer highs average 96°F, so Tomatillo may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring — great for early planting — but Tomatillo will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Tomatillo root diseases.
Polk County Soil Profile
Soil Type
Sand
Soil pH
4.9-6.3
Drainage
Well Drained
Tomatillo 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 Polk County
How your county's soil matches Tomatillo's growing requirements.
Soil pH
Your soil pH (4.9–6.3) is more acidic than Tomatillo prefers (6.0–7.0). Add garden lime to raise pH.
Soil Texture
Sandy soil in Polk County warms quickly in spring but drains fast. Tomatillo will need more frequent watering and regular compost additions to retain nutrients.
Drainage
Drainage is adequate for Tomatillo.
Organic Matter
Organic matter is low (1.6%). Add 2-3 inches of compost before planting Tomatillo.
How to Plant Tomatillo
Succession Planting Tomatillo
Sow every 6.9 weeks. Last sowing by Sep 25 to harvest before frost.
Tomatillo Water Budget
Monthly Watering Guide for Tomatillo
Tomatillo needs approximately 1.1 inches of water per week (4.8" per month). Here's how your county's rainfall compares month by month.
| Month | Tomatillo Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | 4.8" | 2.5" | 2.3" | 💧 Light watering |
| Feb | 4.8" | 3.1" | 1.7" | 💧 Light watering |
| Mar | 4.8" | 3.5" | 1.3" | 💧 Light watering |
| Apr | 4.8" | 2.6" | 2.2" | 💧 Light watering |
| May | 4.8" | 4.2" | 0.6" | 💧 Light watering |
| Jun | 4.8" | 9" | 0" | ✅ Rainfall sufficient |
| Jul | 4.8" | 9.1" | 0" | ✅ Rainfall sufficient |
| Aug | 4.8" | 7.9" | 0" | ✅ Rainfall sufficient |
| Sep | 4.8" | 6.7" | 0" | ✅ Rainfall sufficient |
| Oct | 4.8" | 4.8" | 0" | ✅ Rainfall sufficient |
| Nov | 4.8" | 2.4" | 2.4" | 🚿 Regular watering |
| Dec | 4.8" | 2.4" | 2.4" | 🚿 Regular watering |
Water needs are for active growing months only (Jan–Dec in Polk County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Tomatillo 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.
Tomatillo Planting Timeline — Polk County, FL
Tomatillo Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | December 14 | Dec 14 – Dec 28 |
| Transplant Outdoors | February 1 | Feb 1 – Feb 15 |
| Direct Sow | January 25 | Jan 25 – Feb 15 |
| Harvest | April 5 | Apr 5 – Jun 14 |
Plant 1" deep · 15" apart · Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Direct Sow |
| February | Transplant Outdoors Direct Sow |
| March | — |
| April | Harvest |
| May | Harvest |
| June | Harvest |
| July | — |
| August | — |
| September | — |
| October | — |
| November | — |
| December | Start Indoors |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
1.1"/week · 1-2 times/week
📅 Days to Maturity
60–85 days
🧪 Soil pH
Needs 6–7 · Your soil: too_acidic
🗺️ USDA Zone
Zone 10a
📆 Growing Season
328 days in Polk County
Growing Tips for Tomatillo in Polk County
Direct sow Tomatillo outdoors after January 25 in Polk County when soil has warmed and frost danger has passed.
Sandy soil in Polk County dries quickly — mulch Tomatillo 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 Polk County, provide afternoon shade for Tomatillo and water deeply in the morning.
Common pests for Tomatillo in this region include tomato hornworm and aphids. Use row covers early in the season and inspect plants weekly.
General growing tips
Start seeds indoors 6-8 weeks before last frost. Plant at least two plants for cross-pollination. Harvest when fruits fill the husk and it begins to split.
Companion Planting
Good Companions
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Check more plant combinations with our Companion Planting Checker →
Tomatillo in Other Locations
Frequently Asked Questions
When should I plant Tomatillo in Polk County, FL?
Polk County is in Zone 10a with an average last frost of January 25. Plan your Tomatillo planting based on this frost date — see the calendar above for exact timing.
What planting zone is Polk County, FL?
Polk County, Florida is in USDA Hardiness Zone 10a. The average last spring frost is January 25 and first fall frost is December 19.
When should I plant Tomatillo in Polk County, ?
In Polk County, , plant Tomatillo after the last frost (around January 25) and before the first frost (around December 19). Best results when soil holds above 50°F.
What growing zone is Polk County, for Tomatillo?
Polk County sits in USDA Zone 10a. Tomatillo grows reliably in zones 4a through 11b, so it's a good fit here.
Can Tomatillo grow in Polk County's climate?
Yes — Tomatillo grows well in Polk County's temperate climate. Polk County averages a 329-day frost-free season, with last frost around January 25 and first frost around December 19.
Your Polk County Garden Planner — Free
A 22-page printable planner built for Polk County (Zone 10a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.