How to grow pawpaw
Family Annonaceae. Hardy to USDA hardiness zone 5a+ (U.S. Department of Agriculture). Part shade when young, full sun once established. Ready in 4-6 years to bearing (perennial tree).
Sun
Part shade when young, full sun once established
Spacing
8-15 ft
Days to harvest
4-6 years to bearing (perennial tree)
Hardiness
Zone 5a+
What growers actually recorded
Loading zone 7b results…
When to plant pawpaw
- Transplant out: ~2 weeks after last frost.
Companion plants for pawpaw
Plant with: Persimmon, Elderberry.
Common pests & problems
Zebra swallowtail caterpillar (its only host plant, worth tolerating), pawpaw peduncle borer.
Grower's tip
Plant at least two genetically distinct trees; pawpaw needs cross-pollination and its flowers smell faintly of rotting meat to draw flies, not bees.
When to plant pawpaw in your zone
Free month-by-month sowing and transplanting lists, built from frost dates for your USDA (United States Department of Agriculture) hardiness zone.
Soil & water for pawpaw
Soil & pH
6.0-7.0: near neutral
Loose, well-drained loam with 3-5% organic matter.
Compost 2 in worked into the top 6 in of soil each spring.
Watering
1 in / week
Deep drip at the base twice a week beats a daily shallow sprinkle.
Consistent moisture prevents most crop problems.
Knowing when to harvest
- Fruit softens like a ripe avocado and skin may show yellow-green blotching or light bruising.
- Fully ripe fruit often falls naturally; catch drops promptly since they bruise easily.
- Aroma turns strongly tropical (banana-mango-like) at full ripeness.
Storing & keeping
Ripe fruit keeps only 2-3 days at room temperature or about a week refrigerated; pulp freezes well for baking and smoothies for up to a year.
What to expect
Per plant: 15-50 lb from a mature tree, bearing by year 4-8
Young trees need shade; full sun is fine once established, a quirk carried over from its native understory habit.
Troubleshooting pawpaw
Vigorous tree, heavy bloom, little to no fruit
Likely cause: Pawpaw is self-incompatible and pollinated by flies and beetles rather than bees, and a single tree usually will not set well
What to do: Plant two genetically distinct trees and consider hand-pollination with a small brush to improve set.
Seedling tree scorches or dies its first year in full sun
Likely cause: Pawpaw seedlings are naturally understory plants and need shade for their first 1-2 years
What to do: Provide 50% shade cloth or a nurse planting for young trees, then reduce shade as the tree matures.
Varieties worth growing
Sunflower
Self-fertile, unusual among named pawpaw cultivars, though a second tree still improves yield.
Susquehanna
Large fruit, good flavor, needs a genetically distinct pollinizer.
Growing pawpaw in containers
Possible only briefly while young; pawpaw develops a deep taproot early and transplants and containers poorly once established.
Nutrition
A meaningful source of vitamins, minerals, and fiber when eaten fresh.
Common questions
Why is my pawpaw not fruiting even though it flowers?
Most pawpaws are self-incompatible and rely on flies and beetles, which are less reliable pollinators than bees; hand-pollination and a second tree usually solve it.
How long do pawpaws keep after picking?
Only a few days at room temperature; they do not store like apples or pears.
Where these numbers come from
- USDA Plant Hardiness Zone Map (2023 revision). Zone assignment and the 30-year normals behind every cold-hardiness figure.
- NOAA NCEI 1991-2020 Climate Normals. Frost dates, growing-season length, and the probability bands on both.
- Cornell, UMN, and UC Davis Cooperative Extension crop guides. Spacing, days to maturity, soil pH targets, and per-plant yield ranges.
- USDA FSIS / FDA Produce Safety guidance. Wash, cure, and cold-storage handling numbers.
Ranges are regional guidance, not a promise for your yard. Your own logged results always override the published range.