Pawpaw
Asimina triloba · Annonaceae
📷 Scott Bauer, USDA · Public domain
The gardener's calendar
In autumn, ease off feeding and take the chance to clean up around pawpaw and prepare for winter.
ID card
- Foliage
- Deciduous
- Flowering
- April to May, brown-purple flowers
- Adult size
- 2.5 to 3 m in height
- Growth
- Slow to moderate
- Hardiness
- Zone 5 to 9 (-28 °C)
- Origin
- North America (United States)
- Soil type
- Rich, well-draining, slightly acidic
- Fruits
- Oblong yellow-green berries, edible (September-October)
✓ Taxonomy verifiedSource: AI estimate · hardiness: reliability medium.
Expert tips
The key tip
Pawpaw fruits better with two compatible varieties, in cool, deep soil sheltered from wind.
The common mistake
Planting a single tree severely limits fruit set, even if flowering looks good.
The pro's trick
Keep a generous organic mulch layer and water young plants regularly without waterlogging the soil.
Care
Light Exposure
Pawpaw thrives in full sun for optimal fruiting, but tolerates partial shade in hot climates. Plant it in a sheltered location away from strong winds that can damage its foliage. A south or southwest-facing exposure is ideal in temperate zones.
Watering
Keep the soil consistently moist during the first year after planting. Once established, pawpaw tolerates moderately dry periods but prefers soil without excess water. Increase watering during flowering and fruiting periods.
Soil Preparation
Work the soil deeply (30 to 40 cm) and amend it with compost or potting soil. Pawpaw prefers acidic to neutral pH (6 to 7). Avoid chalky and overly compacted soils that hinder its growth.
Pruning and Training
Limit pruning to diseased, dead, or poorly positioned branches. Pawpaw naturally develops into a shrubby form then becomes more tree-like. Light pruning after harvest helps maintain the overall structure of the tree.
Fertilization
Apply a balanced fertilizer in spring after leaves emerge. Avoid excess nitrogen, which promotes foliage at the expense of fruiting. A compost application in autumn is generally sufficient for established trees.
Pests and Diseases
Pawpaw is generally robust and rarely affected by pests. Watch for possible mealybugs or spider mites under water stress conditions. Good drainage prevents fungal diseases.
Did you know?
Pawpaw is the only North American representative of the Annonaceae family, recognized for its tropical fruits with flavors combining banana, mango, and passion fruit. Native Americans cultivated and traded it for centuries, and Thomas Jefferson himself grew this remarkable species at Monticello in the early 1800s.
Where to buy it
Best planted in autumn so the roots settle in before summer, or in early spring once the frost has passed. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, October, November.
Add this plant to my garden →Plants from the same family
- CherimoyaAnnona cherimola
- Xylopia aromaticaXylopia aromatica
- Sugar appleAnnona squamosa
- Wild custard-appleAnnona senegalensis
- GrapevineVitis vinifera
- CamelliaCamellia japonica
Tips generated and checked by Viridia — adapt them to your local climate.