Olive trees grow well in full, bright and consistent sunlight. Your plant will be happiest in a large, south-facing window.
Choose a spot in your home where it will get at least 6 hours of direct sunlight, ideally more. While south-facing windows are the best, east- or west-facing windows that are completely unobstructed will be adequate. Avoid letting the leaves press up against the glass of a window as this might cause the foliage to burn.
Pick a spot for your olive tree and keep it there — it will give the plant the best chance to adapt to the lighting conditions. If you have a bright and sunny outdoor space, bring it out for the summer to encourage more growth.
15 Gal. Pot 5-7' tall from the ground.