Does it do all the nice things it claims it will (heat, drought and cold tolerance. increased stem/branch rigidity). I have a few in-ground fig trees and would like all those things (we get really hot and really cold weather here, with really strong winds). 


Any comments are welcome,

Thanks

I use it at a 1/4th dilution along with Dyna-Gro Foliar Pro in my potted fig, citrus and avocado regimen.  I have a Col de Dame from UCD that seems to be growing new, more normal looking leaves and perhaps growing out of its FMV deformed leafing since starting the fertigation.  I can't say it's the Pro-Tekt for sure, but it's certainly not hurting things.  Tom from Dave Wilson Nursery recommended it to me a few years back.