FDR95 Paw Paw Tree ( Asimina triloba )
Pawpaws are native to the Eastern half of the United States, from the Gulf Coastal plain to the Great Lakes. The fruit look like short, fat bananas. They have a fragrant aroma, a custardy texture, and a tropical taste. The best ones are rich, creamy and sweet, reminding some people of banana cream pie. Compared
to apples, peaches and grapes, Pawpaw is higher in food energy, and has more than double the amount of vitamin C, and is much higher in minerals.
It is higher in protein, fiber, and carbohydrate. It has a much higher content of amino acids in a good balance. It has mainly unsaturated fatty acids, and is a good source of linoleic and linolenic acids. It is a small tree, seldom taller than 25 feet. Grown in full sun, the pawpaw tree develops a narrowly pyramidal shape with dense, drooping foliage down to the ground level. In the shade it has a more open branching habit with few lower limbs and horizontally held leaves. Pawpaw trees require warm to hot summers, mild to cold winters, and a minimum of 32inches (81 cm) of rainfall spread rather evenly throughout the year, with the majority falling in spring and summer.
It can be grown successfully in USDA plant hardiness zones 5 (-15 F/-26 C min. temp.) through 8 (15 F/-9 C min. temp.)
Shading for the first year, and sometimes the second, is normally required outside, and it is for this reason that pawpaws are almost always found in nature as an understory tree. Although the pawpaw is capable of fruiting in the shade,
optimum fruit yields are obtained in open exposure, with some protection from wind (on account of the large leaves). Plant at least two trees for fruit production, to ensure cross-pollination. The soil should be slightly acid (pH 5.5-7), deep, fertile, and well-drained. Good drainage is essential to success. Pawpaws will not thrive in heavy soil or waterlogged soil. In its native habitat the pawpaw has few pests of any importance.