Sorry guys for the mix-up!
Those I listed who haven't tried it before are in for a sponsored G&S type deal; those of us who have tested it in the past are excluded from this G&S gig, fair enough!
Get with Bryan in PM's, likely it'll be the small sized pack he'll send, which should be more than enough for several mid-size plants. Foliars are weekly, but prime time is late veg through bloom. It's effective against a variety of pathogens -