Where can I purchase phosphorus fertilizer for jasmine plants outdoor not flowering or producing fragerence?

Question

No flowering or fragerrnce

Answer 1

In my opinion it is a mistake to think in terms of an individual plant nutrient as a remedy for what needs to be a complete nutrient density with mineral balancing.
Flowering and fragrance are enhanced with complete soil fertility, including major and minor minerals and trace elements.
Agricola's 4-8-4 has it all and is my favorite.
http://www.soilminerals.com/Agricolas4-8-4_MainPage.htm
These are other next best alternatives:
https://www.domyown.com/dr-earth-organic-all-purpose-fertilizer-p-9485.html
https://www.domyown.com/dr-earth-total-advantage-rose-floral-fertilizer-p-9491.html