Do I have a large form or small form? : r Monstera Small form vs large form Monstera Deliciosa. Both plants are juvenile. You can easily distinguish the two by petiole length vs sheath length. But as they grow the small form will have Monstera adansonii flower. This does produce a fruit, but it's small and tasteless, unlike the more well known Monstera deliciosa. Plant Care 101: Monstera Plant BrighterBlooms.com Heilungsplan Kirschlorbeer Heckenkraft