Pond Boss Forums Thread Like Summary - Triple Super Phosphate Fertilizer

anyone ever use 0-46-0 for pond fertilizer? phosphorous is the main thing we need for a plankton bloom so I was wondering if there is any need in having nitrogen?

You can test pond water for nitrate and phosphate levels with the correct kit.

Understanding these levels, will help guide you to the correct fertilizer to get a plankton bloom.

In this past thread, Greg Grimes mentions using a 10-52-4 fertilizer and Bill Cody talks about understanding your water to know which variables may affect the result.

https://forums.pondboss.com/ubbthreads.php?ubb=showflat&Number=205844

Maybe I am overthinking this but I would rather have a wealth of information before I applied fertilizer to ensure I get the proper desired result.