If you are in a hot climate, you have to be careful. You must water when the ground cools off during the night. Shade is important the first few years. Figs are tough but the sun is tougher. I never plant trees after spring, once the heat starts those baby roots don't stand a chance. I have clay soil that is salty, dry, and thick, which means I have to test for drainage every time I plant. If the drainage is poor, amend it. Mulching is important. Hope that helps. I wouldn't fertilize in the summer. Heat and strong fertilizers don't mix. If you must, compost tea is good, in the fall.