Want to change veggie plot 12×9 foot into place for dwarf fruit trees. I am registered blind so need easy management. Can you

Question

help? Gets full sun.

Answer 1

Even the dwarf trees can grow 8 to 10 feet tall and wide so you only have room for one. There is no easy way to manage fruit trees, they need good soil preparation, planting technique, ongoing soil and water management, and pest/disease control.
I think it would be very difficult to monitor the tree's condition and needs without a partner or hired helper who is able to see all the factors.
These articles may help you to get started:
https://www.gardeningknowhow.com/edible/fruits/fegen/growing-backyard-fruit-trees.htm

https://www.gardeningknowhow.com/edible/fruits/fegen/fruit-tree-spacing-in-gardens.htm