Once established the timing of rainfall or irrigation is not critical, as jojoba will exploit moisture held in the soil. Establishment and planting design Weed control should begin one or two years before establishment. Water in after planting. Trickle irrigation in the first three years is common practice. Plant jojoba in rows for ease of harvesting.
Mechanical harvesting bares the soil, the whole area needs protection from the wind.
Harvesting and Processing Harvest begins in the 3rd or 4th year after establishment, peak production is reached by year 12. The fruit can lie on the ground for months before harvesting provided it does not become wet. Harvesting machines have been developed by local growers, some equipment will be operated by contractors. Research needs Weed control, nutrition, varietal selection and harvesting equipment. Australian Jojoba Industry Association Aims to promote the production of jojoba, foster research and assist in the development of orderly marketing of the product.