When to Plant Tomatoes in LaGrange County, IN
Tomatoes are the most popular home garden crop, available in thousands of varieties from tiny cherries to massive beefsteaks. They are warm-season plants needing full sun.
LaGrange County, Indiana is in USDA Zone 5b. The average last spring frost is April 28 and the first fall frost is October 16, giving you a growing season of approximately 171 days.
At an elevation of 651 feet, LaGrange County receives approximately 41.5 inches of rainfall annually with predominantly silt loam soil. Summer highs average 87ยฐF, providing good warmth for Tomatoes during the growing season.
LaGrange County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
How Much Tomatoes to Grow
For a family of 4, plant approximately 12 tomatoes plants in about 24 sq ft. In LaGrange County's 171-day season, you'll have plenty of time for a full harvest. Plan your garden layout →
Tomatoes Planting Timeline โ LaGrange County, IN
Tomatoes Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 3 | Mar 3 โ Mar 17 |
| Transplant Outdoors | May 12 | May 12 โ May 26 |
| Direct Sow | May 5 | May 5 โ May 26 |
| Harvest | July 14 | Jul 14 โ Sep 22 |
Plant 0.5" deep ยท 24" apart ยท Rows 36" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors |
| April | โ |
| May | Transplant Outdoors Direct Sow |
| June | โ |
| July | Harvest |
| August | Harvest |
| September | Harvest |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
Moderate โ regular watering
๐ Days to Maturity
60โ85 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 5b
๐ Growing Season
171 days in LaGrange County
Growing Tips for LaGrange County
Start seeds indoors 6-8 weeks before last frost. Bury transplants deep to encourage rooting along the stem. Provide consistent moisture to prevent blossom end rot and cracking.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Isolate 25 ft between varieties for purity. Use open-pollinated varieties for true-to-type seeds.
Tomatoes in Other Locations
Frequently Asked Questions
When should I plant Tomatoes in LaGrange County, IN?
LaGrange County is in Zone 5b with an average last frost of April 28. Plan your Tomatoes planting based on this frost date โ see the calendar above for exact timing.
What planting zone is LaGrange County, IN?
LaGrange County, Indiana is in USDA Hardiness Zone 5b. The average last spring frost is April 28 and first fall frost is October 16.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help LaGrange County gardeners in Zone 5b organize planting dates, track what's growing, and never miss a planting window.
Get Your Free Garden Planner →Free download. Plan your entire garden season in minutes.