When to Plant Tomatillo in Georgetown County, SC
This month in Georgetown County, South Carolina
Your Georgetown County, South Carolina garden is entering a new phase. Here's what's on the schedule for May and why each task matters now.
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Indoor seed-starting week for tomatillo
Starting these indoors now means sturdy transplants ready the moment your soil warms up.
Get ahead of June
- First harvests: tomatillo
Tomatillos are a Mexican staple that produces tart, green fruits enclosed in papery husks. They are essential for salsa verde and green sauces.
Georgetown County, South Carolina is in USDA Zone 8b. The average last spring frost is March 19 and the first fall frost is November 15, giving you a growing season of approximately 241 days.
At an elevation of 102 feet, Georgetown County receives approximately 52.2 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 94°F, providing good warmth for Tomatillo during the growing season. 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.
Georgetown County Soil Profile
Soil Type
Sandy Loam
Soil pH
4.8-6.2
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 Georgetown County
How your county's soil matches Tomatillo's growing requirements.
Soil pH
Your soil pH (4.8–6.2) is more acidic than Tomatillo prefers (6.0–7.0). Add garden lime to raise pH.
Soil Texture
Sandy soil in Georgetown 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 moderate (2.1%). Annual compost additions will help Tomatillo.
How to Plant Tomatillo
Succession Planting Tomatillo
Sow every 6.9 weeks. Last sowing by Aug 22 to harvest before frost.
Plant 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 | — | 3.9" | 0" | ❄️ Dormant |
| Feb | — | 4.4" | 0" | ❄️ Dormant |
| Mar | 4.8" | 5.7" | 0" | ✅ Rainfall sufficient |
| Apr | 4.8" | 4.3" | 0.5" | 💧 Light watering |
| May | 4.8" | 3.7" | 1.1" | 💧 Light watering |
| Jun | 4.8" | 5.2" | 0" | ✅ Rainfall sufficient |
| Jul | 4.8" | 4.7" | 0.1" | 💧 Light watering |
| Aug | 4.8" | 4.7" | 0.1" | 💧 Light watering |
| Sep | 4.8" | 3.8" | 1" | 💧 Light watering |
| Oct | 4.8" | 3.4" | 1.4" | 💧 Light watering |
| Nov | 4.8" | 4" | 0.8" | 💧 Light watering |
| Dec | — | 4.3" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Mar–Nov in Georgetown 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 — Georgetown County, SC
Tomatillo Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | January 29 | Jan 29 – Feb 12 |
| Transplant Outdoors | April 2 | Apr 2 – Apr 16 |
| Direct Sow | March 26 | Mar 26 – Apr 16 |
| Harvest | June 4 | Jun 4 – Aug 13 |
Plant 1" deep · 15" apart · Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Start Indoors |
| February | Start Indoors |
| March | Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | — |
| June | Harvest |
| July | Harvest |
| August | Harvest |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
1.1"/week · Natural rainfall sufficient
📅 Days to Maturity
60–85 days
🧪 Soil pH
Needs 6–7 · Your soil: too_acidic
🗺️ USDA Zone
Zone 8b
📆 Growing Season
241 days in Georgetown County
Growing Tips for Tomatillo in Georgetown County
Direct sow Tomatillo outdoors after March 19 in Georgetown County when soil has warmed and frost danger has passed.
Sandy soil in Georgetown County dries quickly — mulch Tomatillo with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.
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
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Tomatillo in Other Locations
Frequently Asked Questions
When should I plant Tomatillo in Georgetown County, SC?
Georgetown County is in Zone 8b with an average last frost of March 19. Plan your Tomatillo planting based on this frost date — see the calendar above for exact timing.
What planting zone is Georgetown County, SC?
Georgetown County, South Carolina is in USDA Hardiness Zone 8b. The average last spring frost is March 19 and first fall frost is November 15.
Your Georgetown County Garden Planner — Free
A 24-page printable planner built for Georgetown County (Zone 8b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.