Water Russian olive deeply when the soil is dry to the touch, especially during the first year after planting.

Once established, it is highly drought-tolerant and requires minimal supplemental watering, making it suitable for arid or low-water gardens. Overwatering can lead to root rot.

Prune to shape the tree, remove dead or damaged branches, and maintain desired size. Heavy pruning is usually not necessary and can be done in late winter or early spring before new growth begins.

It tolerates severe pruning and can be trained as a shrub or hedge.

Russian olive can be propagated from seeds, which require stratification. Cuttings can also be taken, usually semi-hardwood cuttings in summer or hardwood cuttings in late fall or winter.

Layering is another effective method for increasing the plant. Seed germination can be erratic.

Repotting is rarely necessary for established Russian olive plants as they are typically planted in their permanent locations.

If container-grown specimens need repotting, choose a pot only slightly larger than the current one and repot in early spring. Ensure good drainage to prevent waterlogging.