The farm is in an area known for having particularly hard water, and the water source for this particular site is a borehole. On their 18ha site, the 112km long Netafim irrigation system provides water to approx. 900,000 plants via almost 800,000 drippers. Due to scale build up caused by hard water they have to replace up to 5% (40,000) of these drippers annually as they become blocked. The replacement of the drippers necessitates not only a large expense of capital and time but also results in a reduction in yield of between 5-10%. This is a huge loss in revenue for the farm.