When to Plant Pawpaw in Champaign County, IL
Pawpaw is the largest native fruit tree in North America, producing tropical-tasting custard-like fruits. Young trees prefer shade but fruiting trees need good light.
Champaign County, Illinois is in USDA Zone 5b. The average last spring frost is April 14 and the first fall frost is October 19, giving you a growing season of approximately 188 days.
At an elevation of 1,215 feet, Champaign County receives approximately 38.9 inches of rainfall annually with predominantly silt loam soil. Summer highs average 87ยฐF, providing good warmth for Pawpaw during the growing season.
Champaign County Soil Profile
Soil Type
Silt Loam
Soil pH
5.9-6.8
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 Champaign County
How your county's soil matches Pawpaw's growing requirements.
Soil pH
Your soil pH (5.9โ6.8) is within Pawpaw's preferred range (5.5โ7.0).
Soil Texture
The silt loam soil in Champaign County is excellent for Pawpaw โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is excellent (4.2%) โ Pawpaw will thrive.
How to Plant Pawpaw
Plant Water Budget
Monthly Watering Guide for Pawpaw
Pawpaw needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Pawpaw Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 1.6" | 0" | โ๏ธ Dormant |
| Feb | โ | 1.8" | 0" | โ๏ธ Dormant |
| Mar | โ | 2.5" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 3.6" | 0.7" | ๐ง Light watering |
| May | 4.3" | 4.6" | 0" | โ Rainfall sufficient |
| Jun | 4.3" | 4.5" | 0" | โ Rainfall sufficient |
| Jul | 4.3" | 4.4" | 0" | โ Rainfall sufficient |
| Aug | 4.3" | 3.9" | 0.4" | ๐ง Light watering |
| Sep | 4.3" | 4" | 0.3" | ๐ง Light watering |
| Oct | 4.3" | 3.1" | 1.2" | ๐ง Light watering |
| Nov | โ | 2.7" | 0" | โ๏ธ Dormant |
| Dec | โ | 2.4" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Champaign County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Pawpaw 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" โ every day above 50ยฐF 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.
Pawpaw Planting Timeline โ Champaign County, IL
Pawpaw Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | May 5 | May 5 โ May 19 |
ยท 120" apart ยท Rows 144" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | โ |
| May | Transplant Outdoors |
| June | โ |
| July | โ |
| August | โ |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Partial Shade (3-6 hours)
๐ง Water
1"/week ยท Only during dry spells
๐ Days to Maturity
1095โ2555 days
๐งช Soil pH
Needs 5.5โ7 ยท Your soil: ideal
๐บ๏ธ USDA Zone
Zone 5b
๐ Growing Season
188 days in Champaign County
Growing Tips for Pawpaw in Champaign County
Direct sow Pawpaw outdoors after April 14 in Champaign County when soil has warmed and frost danger has passed.
Your 188.0-day growing season in Champaign County is tight for Pawpaw (1095.0-2555.0 days to maturity). Start indoors and choose early-maturing varieties.
General growing tips
Plant at least two genetically distinct trees for cross-pollination. Provide shade for young trees. Fruits ripen in fall and have a very short shelf life. Harvest when slightly soft.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Pawpaw in Other Locations
Frequently Asked Questions
When should I plant Pawpaw in Champaign County, IL?
Champaign County is in Zone 5b with an average last frost of April 14. Plan your Pawpaw planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Champaign County, IL?
Champaign County, Illinois is in USDA Hardiness Zone 5b. The average last spring frost is April 14 and first fall frost is October 19.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Champaign County gardeners in Zone 5b organize planting dates, track what's growing, and never miss a planting window.
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