Rose flowers in sacks for distillation, Rose Valley, Kazanlak, Bulgaria, Europe

rose flowers distillation rose valley kazanlak bulgaria europe flower harvest herbal extraction essential oils pink petals floral industry local agriculture aromatic plants handicrafts bathing perfumery botanical distillation fragrance production natural products seasonal blooms cultivation horticulture environmental beauty rural landscape farming industry flower sacks traditional methods production rose oil agricultural practices traditional distillation rose cultivation summer harvest natural fragrances bloomed roses local markets agricultural community distillation processes flower collection botany ecological practices flower processing floral traditions crafting scents bulgarian heritage natural resources tourism sustainable practices artisanship