Full answer is here. Likewise, do you have to have two fruit trees to produce fruit?
Gardeners who want to grow fruit trees that produce an edible harvest may have to plant at least two trees of different varieties close to each other so the plants can cross-pollinate. However, some types of fruit trees are self-fruitful and do not need to reproduce with other plants.
One may also ask, are fruit trees self pollinating? Depending on the variety you choose, some fruit trees are self-pollinating and some require a pollinator. Self-pollinating fruit trees include apricots, nectarines, peaches, and sour cherries; whereas fruit trees that require pollinators include apples, pears, plums, and sweet cherries.
Accordingly, do you need 2 fruit trees to pollinate?
Other fruit trees, like most apple, plum, sweet cherry and pears are cross-pollinating or self-unfruitful. They need another tree for pollination, and not just one of the same variety, but a different variety of the same fruit. For example, most sweet cherries must be pollinated with compatible sweet cherry trees.
Why are my fruit trees not fruiting?
This condition is known as biennial bearing and is thought to be due to the influence that a very heavy crop has on crop production the following year. An apple tree without fruit may not be getting enough sun or water. Poor fruit production can also be caused by over fertilizing.