If your climate sees colder temperatures in the spring, you may want to wait until late spring to plant. And if your climate is hotter, plant in late winter or early spring.

Potted gardenias should be placed somewhere with bright light but no direct sunlight. If indoors, try a table beside a bright window. For outside, place it on a bright but shaded deck or balcony. [3] X Research source

Avoid planting your gardenia near a concrete walk or foundation, since the soil will likely be too alkaline. [5] X Research source

If you wish to prune the plant down, only do so when the plant is not actively growing in the summer after your plant is finished blooming. This will promote branching and give it a chance to heal for next spring.