You're asking what a home gardener needs to know to successfully grow fruit trees like peach, apple, fig, cherry, and citrus, and I'll be upfront—I'm based in Washington, not Georgia—but I've helped clients plan and build productive backyard spaces, and the fundamentals carry across regions with some local adjustments. What matters most is starting with your plant zone and soil conditions; I've seen projects fail simply because homeowners skipped a basic soil test, which you can usually arrange through your local county extension office for a small fee. Chill hours are critical—especially for peaches and apples—because those trees need a certain number of cold hours to set fruit properly, and choosing the wrong variety for your climate leads to healthy trees that never produce. Site prep is where most success begins: full sun (at least 6-8 hours), well-draining soil, and enough spacing so mature trees aren't competing for light or airflow. You don't need a huge yard—I've worked on compact properties where dwarf varieties produced great yields—but you do need to plan spacing and rootstock size carefully. One mistake I've seen firsthand is overwatering or planting too deep, which stresses young trees early and sets them back years. For guidance, I often point people toward local extension publications and region-specific growing guides—they're far more reliable than generic online advice because they factor in local pests, humidity, and soil conditions.