For his new swimming pool, Client specified Day-1 visual privacy from neighbors, including from neighbors' 2nd floor windows. We used graduated heights of rubro (phyllostachys Rubromarginata) up to 25' tall, average density 8 canes per linear foot, with greater density targeted to neighbors' sightlines into pool area. Entire hedge was surrounded with HDPE root-barrier to prevent bamboo from travelling into Client's pool lawn and to neighbors' property