It’s called a “ greenhouse”& u can make them from old pipe & clear plastic if u can’t “ order one from Belgium”😹😹😹I can give anyone here tips on plants & microclimates.. I’m a licensed horticulturist in Louisiana ,worked in many others.. It’s the best “grounding room” u can have & yes aye aye bananas r deli pi’s but there are over 100 varieties of bananas including black ones… ask me anything=. plant material is wondrous to sync up with..I’m widowed by a genetics phd who’s undergraduate was horticulture & has an apple named after Him @ LSU agriculture school..