Olea europaea 'Helena'Helena Olive Tree

The Olea europaea ‘Helena’, commonly known as the Helena Olive Tree, is a hardy, evergreen tree prized for its silvery-green foliage, gnarled trunk, and high-quality olive production. Growing to 6–8 meters tall and wide, it is well-suited for both ornamental and productive purposes in gardens, groves, or containers. This versatile cultivar produces medium-sized, flavorful olives that can be used for oil extraction or table consumption.

Drought-tolerant and low-maintenance, the Helena Olive Tree thrives in a variety of climates, offering beauty and utility to Mediterranean and modern landscapes.

Specifications

• Height6–8 meters
• Width4–6 meters
• Native toMediterranean (species origin)
• FoliageSilvery-green, narrow leaves; evergreen
• Growth rateSlow to moderate

Conditions

• SoilPrefers well-drained, sandy or loamy soils; tolerates poor and rocky soils
• LightFull sun
• WaterLow; highly drought-tolerant once established
• ClimateThrives in Mediterranean, temperate, and subtropical regions

Additional Features

• FormUpright with a dense, rounded canopy and a sculptural, gnarled trunk
• FruitMedium-sized olives, excellent for oil and table use; ripens in late autumn
• FlowersSmall, creamy-white blooms in spring; pollinated by wind or other olive cultivars
• UsesIdeal for olive production, ornamental planting, or as a feature tree in gardens and landscapes
• SpacingPlant 6–8 meters apart in groves or as a standalone feature
• Low MaintenanceRequires minimal pruning; prune lightly to shape or enhance air circulation
• Pest ResistanceHardy and pest-tolerant; monitor for scale or olive fruit fly
• Drought ToleranceExcellent for xeriscaping and water-wise gardens
• LongevityExtremely long-lived; trees can thrive for centuries
• VersatilityComplements Mediterranean, formal, and contemporary garden styles
• Cultural SignificanceSymbolic of peace, resilience, and abundance

The Helena Olive Tree is a timeless and functional addition to gardens and groves, offering year-round beauty and bountiful harvests with minimal care.