Water more frequently in extreme heat or containers. Newly planted olive trees will require more water to establish.
Well-drained, nutrient poor soil
Light (sandy), medium (loamy) and heavy (clay) soils all acceptable. Olive trees prefer well-drained soil and even grow well in nutritionally poor soil. Hot, rocky locations. Suitable pH: acid, neutral and basic (alkaline) soils.
Thrives in most average, slightly alkaline, well-drained soils, but it is highly adaptable. Tolerates drought. Shelter young plants from winter extremes.