Solution recipe for radishes

[newhydro16]

Hey GPS, do you or anyone have a recipe for radish nutes?
I see after the leave develop I should switch to more phosphorous, for root development rather then great tops. I'm currently using the Floa series, and I see that The Floabloom, has the most phosphorous.0-5-4.
Can I use just that, or go heavy on that and light on the other two, or is there something specific I should get? Having little or no luck searching the web. Thank you.