When to Plant Peas in Knox County, IN
Peas are a cool-season legume that fixes nitrogen in the soil. Garden peas are shelled, while snap and snow peas are eaten pod and all.
Knox County, Indiana is in USDA Zone 6a. The average last spring frost is April 10 and the first fall frost is October 23, giving you a growing season of approximately 196 days.
At an elevation of 735 feet, Knox County receives approximately 38.9 inches of rainfall annually with predominantly silt loam soil. Summer highs average 91ยฐF, providing good warmth for Peas during the growing season.
Knox County Soil Profile
Soil Type
Silt Loam
Soil pH
6-7.2
Drainage
Well Drained
Monthly Watering Guide for Peas
Peas needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Peas Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 1.6" | 0" | โ๏ธ Dormant |
| Feb | โ | 1.6" | 0" | โ๏ธ Dormant |
| Mar | โ | 2.6" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 3.8" | 0.5" | ๐ง Light watering |
| May | 4.3" | 4.4" | 0" | โ Rainfall sufficient |
| Jun | 4.3" | 4.8" | 0" | โ Rainfall sufficient |
| Jul | 4.3" | 4" | 0.3" | ๐ง Light watering |
| Aug | 4.3" | 4.2" | 0.1" | ๐ง Light watering |
| Sep | 4.3" | 3.5" | 0.8" | ๐ง Light watering |
| Oct | 4.3" | 2.7" | 1.6" | ๐ง Light watering |
| Nov | โ | 3.1" | 0" | โ๏ธ Dormant |
| Dec | โ | 2.5" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Knox County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Peas Planting Timeline โ Knox County, IN
Peas Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 6 | Mar 6 โ Mar 20 |
| Transplant Outdoors | April 10 | Apr 10 โ Apr 24 |
| Direct Sow | March 27 | Mar 27 โ Apr 17 |
| Harvest | June 5 | Jun 5 โ Jul 31 |
| Fall Sowing | August 14 | Aug 14 โ Aug 28 |
Plant 1" deep ยท 4" apart ยท Rows 18" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | โ |
| June | Harvest |
| July | Harvest |
| August | Fall Sowing |
| September | โ |
| 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
55โ70 days
๐งช Soil pH
Needs 6โ7.5 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 6a
๐ Growing Season
196 days in Knox County
Growing Tips for Knox County
Direct sow as early as soil can be worked in spring. Inoculate seeds with rhizobium for best nitrogen fixation. Provide trellising for climbing varieties.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Very easy to save. Self-pollinating means varieties stay true.
Peas in Other Locations
Frequently Asked Questions
When should I plant Peas in Knox County, IN?
Knox County is in Zone 6a with an average last frost of April 10. Plan your Peas planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Knox County, IN?
Knox County, Indiana is in USDA Hardiness Zone 6a. The average last spring frost is April 10 and first fall frost is October 23.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Knox County gardeners in Zone 6a organize planting dates, track what's growing, and never miss a planting window.
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