[{"text":"Biochemistry & Soils","link":"\/spoga-gafa-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=015","children":{"015005":{"text":"Products for the care of trees and grafting","link":"\/spoga-gafa-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=015","children":null},"015020":{"text":"Fertilizers (mineral, organic)","link":"\/spoga-gafa-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=015","children":null},"015025":{"text":"Soils, substrates","link":"\/spoga-gafa-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=015","children":null},"015065":{"text":"Peat, other organic products","link":"\/spoga-gafa-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=015","children":null}}},{"text":"Plants & Flowers","link":"\/spoga-gafa-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=014","children":{"014050":{"text":"Hydroponics","link":"\/spoga-gafa-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=014","children":null}}}]