Ornatec InternationalSpecies reference sheet · ornatecinternational.com
Diplotaxis harra
Harra Rocket
Diplotaxis harra, commonly known as Harra Rocket, is a perennial herb native to arid and semi-arid regions, including southern Spain, Sicily, North Africa, the Arabian Peninsula, and parts of Southwest Asia. This resilient plant is characterised by its erect stems, obovate to broadly ovate dentate leaves, and small yellow flowers that bloom in clusters. Typically reaching heights of 20 to 60 cm, it thrives in subtropical biomes, often inhabiting sandy or rocky soils.
Specifications
- Height20 to 60 cm
- WidthVariable, depending on growing conditions
- Native toSouthern Spain, Sicily, North Africa, Arabian Peninsula, Southwest Asia
- FoliageObovate to broadly ovate, dentate leaves
- Growth rateModerate
Conditions
- SoilPrefers well-drained, sandy, or rocky soils; tolerates nutrient-poor conditions
- LightFull sun
- WaterLow; drought-tolerant once established
- ClimateThrives in subtropical and Mediterranean climates
Additional Features
- FlowersSmall yellow flowers bloom in clusters, attracting pollinators
- UsesSuitable for xeriscaping, erosion control, and naturalised plantings
- SpacingPlant 30 to 50 cm apart for ground cover
- MaintenanceLow; minimal pruning required
- Pest ResistanceGenerally resistant to pests and diseases
- Wildlife AttractionProvides nectar for bees and other pollinators
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Culinary UsesLeaves and flowers are edible and can be used in salads and as a spice
Harra Rocket is a versatile and hardy plant, ideal for enhancing dry landscapes, supporting pollinators, and offering culinary uses in arid regions.
Availability by project review. Sizes, quantities, origin and export readiness are confirmed after your plant schedule is reviewed against destination, timing and quarantine requirements. MEWA certified for supply into Saudi Arabia; Australian Export Registered Establishment.
Enquiries: sales@ornatecinternational.com
310 Donkin Rd, Utchee Creek QLD 4871, Australia
Prepared 24 August 2026