Ib qho ntawm cov tsev cog khoom loj tshaj plaws rau kev cog qoob loo txhua xyoo yog nyob rau hauv cheeb tsam Lyudinovsky. Cov nroj tsuag ntawm no yog watered nrog dej nag, thiab bumblebees pollinate lawv. Qhov kev ua liaj ua teb no siv cov khoom siv hauv tsev ntawm phyto-luminaries, tsim los ntawm ib lub tuam txhab Kaluga.