This fertilizer is my holy grail.. let’s talk about it.

my monstera deliciosa that i got from home depot and then separated .. was just not giving me new growth 2 months went by and nothing. same place sooo i decided to fertilize her with foliage focus growth technology fertilizer just two days ago and BAMMMM new growth baby!!!! also my less variegated monstera albo let out a new leaf id say about 3 weeks ago from the node and here we are another leave unfurling. Grateful and also shocked !!!! what fertilizer does everyone use and why?