Maria's Joy Pawpaw (Asimina triloba) is a selected pawpaw cultivar known for its large fruit (up to 1 pound) and excellent eating quality. The fruit has creamy, smooth-textured flesh with a rich, sweet tropical, banana flavour and relatively few seeds, resulting in a high proportion of edible pulp. Maria’s Joy ripens in the mid-season and is considered an excellent fresh-eating cultivar.
Maria’s Joy was bred by Jerry Lehman in Terre Haute, Indiana and is a deliberate cross of 'Davis' × 'Prolific.'
WHAT ARE PAWPAW TREES?
Pawpaws are highly prized fruit trees. Often called a “tropical fruit for the north,” pawpaws produce clusters of large, nutritious fruit 3–6 inches long with a custard-like texture and a flavour that’s been compared to mango, banana, pineapple, and even vanilla custard.
Unlike most tropical relatives in the custard apple family, pawpaws are uniquely cold-hardy to -25ºC (-13ºF), thriving in Zones 5–8 and capable of handling Canadian winters in many regions. Pawpaws are native to eastern North American, including southern Ontario.
In nature, young pawpaw trees grow in the dappled shade of forest understories, gradually being exposed to increasing amounts of direct sunlight as they grow taller. Direct sunlight can injure young pawpaws, so it’s best to provide shade for the tree's first 2 years of life — whether by keeping it potted in the shade, planting behind a fence, in a large tree tube, or using a temporary shade screen. Trees purchased 5.5" band pots and 1-gallon pots will need one more year of shade. Plants in 2-gallon pots and larger will be old enough for full sun, assuming they started the year in full sun. Moving from shade to sun during the summer is not advisable.
Most pawpaws require cross-pollination with a different pawpaw cultivar, or a seed-grown pawpaw. Seed-grown pawpaws are all genetically unique, so you can have two seedlings pollinate each other, or one seedling and one cultivar, or two cultivars. Named cultivars are grafted and selected for their exceptional fruit quality and yield. With seed-grown pawpaws, fruit is usually smaller and quality can vary widely.
With an ever-growing, cult-like following, pawpaws reward growers with one of the rarest, largest and most delicious fruits you can grow in a northern garden.
Common names: Maria's Joy Pawpaw, Maria's Joy Paw Paw
Edible: Fruit
Harvest timing: Mid-season (mid-late October)
Scientific name: Asimina triloba 'Maria's Joy'
Light requirements: Shade for the first 2 years, full sun (6+ hours) the rest of its life.
Full-grown size: 12-15' tall, with a natural pyramidal shape requiring very little pruning
Hardiness: Zone 5
Pollination: Requires cross-pollination with a different named cultivar or a seed-grown pawpaw.
Wildlife: Deer resistant leaves; fruit is attractive to wildlife.
Origin: Species is native to eastern North America. Cultivar bred by Jerry Lehman in Terre Haute, Indiana and is a deliberate cross of 'Davis' × 'Prolific.'
Noteworthy: You will probably never taste one unless you grow one! The fruit bruises easily so they are not shipped to grocery stores.
