I have two dormant orchids and an anthurian. I keep seeing that I need a balanced fertiliser (ideally 20-20-20) for them to rebloom. I can’t seem to find a fertiliser with this composition, or even one with high phosphorus compared to nitrogen. Even fertilisers for orchids Always seem to have higher nitrogen than phosphorus. I’m confused, where can I find this balanced fertiliser? or what fertiliser would you recommend for house plants to rebloom ?