ors . ▁As ▁with ▁light ing , ▁some ▁hum id ification ▁solutions ▁can ▁be ▁integrated ▁into ▁the ▁regular ▁living ▁area ▁and ▁some ▁require ▁a ▁dedicated ▁space . ▁Local ▁hum id ity ▁can ▁be ▁raised ▁by ▁loc ating ▁the ▁b ons ai ▁containers ▁over ▁a ▁t ray ▁of ▁water , ▁or ▁by ▁placing ▁them ▁in ▁a ▁bed ▁of ▁d amp ened ▁sand . ▁For ▁better ▁effect , ▁the ▁b ons ai ▁can ▁be ▁placed ▁in ▁en clos ures , ▁such ▁as ▁ter r ari ums , ▁that ▁are ▁hum id ified ▁from ▁within . ▁For ▁the ▁maximum ▁hum id ity , ▁a ▁dedicated ▁room ▁with ▁high - cap acity ▁ev apor ative ▁or ▁mist ing ▁hum id ifiers ▁can ▁support ▁the ▁most ▁sensitive ▁b ons ai . ▁ ▁Pl ants ▁suitable ▁for ▁ind oor ▁b ons ai ▁ ▁Trop ical ▁The ▁creation ▁of ▁b ons ai ▁is ▁limited ▁only ▁by ▁the ▁imagination ▁and ▁talent ▁of ▁the ▁gard ener , ▁although ▁some ▁species ▁are ▁much ▁more ▁suitable ▁than ▁others . ▁M embers ▁of ▁the ▁genus ▁F icus ▁are ▁among ▁the ▁most ▁vers atile , ▁while ▁many ▁succ ul ents ▁can ▁be ▁grown ▁in ▁a ▁similar ▁fashion . ▁Here ▁is ▁an ▁incomplete ▁list ▁of ▁the ▁most ▁popular ▁species . ▁▁ ▁Cr ass ula ▁ov ata : ▁The ▁j ade ▁plant ▁is ▁a ▁very ▁robust ▁and ▁dr ought - res istant ▁house ▁plant . ▁The ▁mini ature ▁cultiv ars ▁like ▁the ▁baby ▁j ade ▁plant ▁( C . ▁ov ata ▁ar b ores c ens ) ▁is