Product worked fine, had horrible experience with shopper and Walmart though, it was getting delayed alot, I needed it in a time sensitive window, I called, they gave me a refund, I ordered another, both came, and they just decided not to give me my refund, 30 bucks out the window because you really gotta use this stuff, most of it sits in storage right up close to expiration, and I ended up with 2 bottles.. follow instructions very well, even go on YouTube to make sure you know what you are doing, fokiar sprays under grow lights can be real hit or miss in my experience, be extra careful to only spray what needs to be sprayed and make sure it's not the heat of day.. I've used fox farm, it's pretty safe with ph, if you use their stuff, mix it all, whatever, I haven't had to mess with the pH once yet.. Stays real tight in the zone in my experience.
