8/25/2017 3:08 PM
I played around with it a fair bit at my last place, thought it did a nice job of shutting down top growth while promoting decent rooting. It was very much experimental for me though, so I'd be hesitant to recommend anything in the way of rates and timing.
I will say its something I will revisit at the course I have just moved to, it, along with Incite are two products that I think I could get benefit from with more experimentation.