Jarno has been active in the substrates business since 2014 and since 2018 he has been registered European Tree Technician. Experienced with underground growth sites for trees and other planting. Specialized in an urban green, green roof situations and water management. Working closely with the customers and projects he is familiar with policy advice, technical substantive data for growth sites and civil technical applications. Jarno is result oriented, but with mutual respect. He likes working in nature and with nature and is a big fan of humour.