How to Grow Pawpaw

Growing guide

Overview

The pawpaw is North America’s largest native fruit, with custard-like flesh that tastes like banana and mango. Growers love it because it’s deer-resistant, cold-hardy, and produces tropical-tasting fruit in zones 5a–8b. It needs moist, well-drained, rich soil; partial shade when young, then full sun; and patience — trees take 5–8 years to fruit.

Soil & planting prep

Choose a loamy, well-drained, rich soil with a pH around 5.5–7.0. Work in compost or aged manure before planting. Space trees 8–10 feet apart; plant at the same depth they grew in the nursery, with the root flare at soil level.

When to plant

Plant pawpaws in early spring, after the last frost date, when soil has warmed but is still moist. In zones 5a–8b, aim for 2–4 weeks after your average last frost. Avoid fall planting — young trees need a full season to establish before winter.

How to plant

1. Soak bare-root or container trees in water for 1–2 hours before planting.
2. Dig a hole twice as wide as the root ball and just as deep.
3. Set the tree so the root flare sits at or slightly above soil level; backfill with native soil.
4. Water thoroughly to settle soil, then apply a 2–3 inch layer of mulch, keeping it 2 inches away from the trunk.
5. Plant two different seedlings within 15–20 feet for cross-pollination.

5 common mistakes to avoid

• Planting only one pawpaw — most varieties need a genetically different partner for pollination, so you get flowers but no fruit. Always plant two different seedlings or grafted cultivars within 20 feet.
• Letting the soil dry out completely — pawpaws have shallow, fleshy roots that stress easily. Keep the root zone evenly moist, especially the first two years, with mulch and regular watering.
• Exposing young trees to full sun right away — seedlings and young grafts can scorch. Give them partial shade (like a shade cloth or afternoon shade) for the first 2–3 years, then full sun.
• Damaging the taproot during transplant — pawpaws resent root disturbance. Handle the root ball gently, never bare-root a container tree, and plant immediately.
• Expecting fruit too soon — seed-grown trees take 5–8 years to bear. If you want faster results, buy a grafted named cultivar, which may fruit in 3–5 years.

Harvesting & storage

Pawpaws are ready when the fruit softens, turns yellowish-green to brown, and pulls easily from the branch — usually late summer to early fall. Pick by hand and eat fresh, or store ripe fruit in the refrigerator for up to a week; for longer storage, scoop the pulp and freeze it.

Companion planting

Good companions include nitrogen-fixing plants like clover or beans, and shade-providing trees when young. Avoid planting near black walnut, which releases juglone that can harm pawpaws.

Growing in containers

Pawpaws are not suited to containers — they have a deep taproot and need the space of in-ground planting to thrive. Grow them in the ground for best results.

Pro tips

Plant two different seedlings for pollination. Prefers partial shade when young, full sun when mature. Needs moist, well-drained soil. Slow to establish but long-lived. Protect flowers from late frost — a covered frame helps the first few springs.