Ok i'm stocked up with spro frogs and there trimmed and i have the bogbait frogs so i'm ready.  I been out practicing my presentations with the spro frogs and so far not'n.  So when is the best time to use them?

Early?  Late?  Lowlight?

They can work in all those conditions, but I guess if I had to pick one time, I'd go with early mornings, and switch to another presentation if that doesn't pan out. Keep at, you'll get 'em!

Frogs will work any time of day, if you are in the right location - work 'em in the heaviest weeds/slop you can find.  If the fish are there, they will go after 'em.

Frogs will work any time of day, if you are in the right location - work 'em in the heaviest weeds/slop you can find. If the fish are there, they will go after 'em.

^

This...

Weedy swampy mess is the place to be with frogs... I've had more hits at night than any other time but that's just me.

Hit the slop and for me I work them slow

especially in the middle of the day when you know they're using those pads for shade. pull your trim up and get in the thickest concentration of pads, the more pads, the more shade.

How about muddy water?

Does a rattle make a difference?

I shoved a tube rattle in where the double hook comes out.  I wet the rattle and it went in easy in the spro Jr frog.

They work any time if you find a spot that you know is holding fish go back there a different times and find that window when they are feeding (it may be small maybe even only 30 minute window) but when you find it you can catch'em  and catch'em