When to Plant Lavender in LaGrange County, IN
Lavender is a fragrant perennial herb with silvery foliage and purple flower spikes. It is prized for its essential oils, culinary uses, and ornamental beauty.
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 Lavender during the growing season.
LaGrange County Soil Profile
Soil Type
Silt Loam
Soil pH
5.9-7.1
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 LaGrange County
How your county's soil matches Lavender's growing requirements.
Soil pH
Your soil pH (5.9โ7.1) overlaps with Lavender's range (6.5โ8.0), though not a perfect match.
Soil Texture
The silt loam soil in LaGrange County is excellent for Lavender โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is excellent (5.1%) โ Lavender will thrive.
How to Plant Lavender
Plant Water Budget
Water stress score is 6/10 โ consider drought-tolerant varieties and mulching
Lavender Planting Timeline โ LaGrange County, IN
Lavender Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | May 5 | May 5 โ May 19 |
| Harvest | August 4 | Aug 4 โ Oct 20 |
Plant 0.5" deep ยท 8" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | โ |
| May | Transplant Outdoors |
| June | โ |
| July | โ |
| August | Harvest |
| September | Harvest |
| October | Harvest |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
0.3"/week ยท Natural rainfall sufficient
๐ Days to Maturity
90โ200 days
๐งช Soil pH
Needs 6.5โ8 ยท Your soil: acceptable
๐บ๏ธ USDA Zone
Zone 5b
๐ Growing Season
171 days in LaGrange County
Growing Tips for Lavender in LaGrange County
Direct sow Lavender outdoors after April 28 in LaGrange County when soil has warmed and frost danger has passed.
Your 171.0-day growing season in LaGrange County is tight for Lavender (90.0-200.0 days to maturity). Start indoors and choose early-maturing varieties.
General growing tips
Plant in well-drained, sandy soil. Avoid heavy mulching around the crown. Prune after flowering but do not cut into old wood. Lavender resents wet winter conditions.
Companion Planting
Good Companions
Level Up Your Garden
Lavender in Other Locations
Frequently Asked Questions
When should I plant Lavender in LaGrange County, IN?
LaGrange County is in Zone 5b with an average last frost of April 28. Plan your Lavender 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.