When to Plant Pawpaw in Washington County, AL
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.
Washington County, Alabama is in USDA Zone 8a. The average last spring frost is March 12 and the first fall frost is November 13, giving you a growing season of approximately 246 days.
At an elevation of 419 feet, Washington County receives approximately 54.8 inches of rainfall annually with predominantly clay loam soil. Summer highs average 97Β°F, so Pawpaw may need afternoon shade and extra watering during peak heat. Clay soil retains moisture well for Pawpaw, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Pawpaw root diseases.
Washington County Soil Profile
Soil Type
Clay Loam
Soil pH
5.3-6.6
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 Washington County
How your county's soil matches Pawpaw's growing requirements.
Soil pH
Your soil pH (5.3β6.6) overlaps with Pawpaw's range (5.5β7.0), though not a perfect match.
Soil Texture
The clay loam soil in Washington County is excellent for Pawpaw β good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (2.4%). Annual compost additions will help Pawpaw.
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 | β | 4.3" | 0" | βοΈ Dormant |
| Feb | β | 5.1" | 0" | βοΈ Dormant |
| Mar | 4.3" | 5.4" | 0" | β Rainfall sufficient |
| Apr | 4.3" | 3.7" | 0.6" | π§ Light watering |
| May | 4.3" | 4.8" | 0" | β Rainfall sufficient |
| Jun | 4.3" | 4.5" | 0" | β Rainfall sufficient |
| Jul | 4.3" | 5.1" | 0" | β Rainfall sufficient |
| Aug | 4.3" | 5.4" | 0" | β Rainfall sufficient |
| Sep | 4.3" | 3.6" | 0.7" | π§ Light watering |
| Oct | 4.3" | 3" | 1.3" | π§ Light watering |
| Nov | 4.3" | 4.8" | 0" | β Rainfall sufficient |
| Dec | β | 5" | 0" | βοΈ Dormant |
Water needs are for active growing months only (MarβNov in Washington County). Supplement amounts are based on average rainfall β 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" β every day above 50Β°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.
Pawpaw Planting Timeline β Washington County, AL
Pawpaw Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | April 2 | Apr 2 β Apr 16 |
Β· 120" apart Β· Rows 144" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | β |
| February | β |
| March | β |
| April | Transplant Outdoors |
| May | β |
| June | β |
| July | β |
| August | β |
| September | β |
| October | β |
| November | β |
| December | β |
Growing Conditions
βοΈ Sun
Partial Shade (3-6 hours)
π§ Water
1"/week Β· Only during dry spells
π Days to Maturity
1095β2555 days
π§ͺ Soil pH
Needs 5.5β7 Β· Your soil: acceptable
πΊοΈ USDA Zone
Zone 8a
π Growing Season
246 days in Washington County
Growing Tips for Pawpaw in Washington County
Direct sow Pawpaw outdoors after March 12 in Washington County when soil has warmed and frost danger has passed.
With Washington County's clay soil (34% clay), work in 3-4 inches of compost before planting Pawpaw. Avoid tilling when soil is wet to prevent compaction.
With summer highs reaching 97Β°F in Washington County, provide afternoon shade for Pawpaw and water deeply in the morning.
Your 246.0-day growing season in Washington 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 Washington County, AL?
Washington County is in Zone 8a with an average last frost of March 12. Plan your Pawpaw planting based on this frost date β see the calendar above for exact timing.
What planting zone is Washington County, AL?
Washington County, Alabama is in USDA Hardiness Zone 8a. The average last spring frost is March 12 and first fall frost is November 13.
Plan Your Garden with Confidence
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