For their ph up and down it was amazing it kept my plants at a good ph and is mixable with many nutes I recommend general hydroponics for the ph up and down
Its the best its really helpful when the ladies are stressed and very good for the roots i can definitely recommend npk to new and advanced growers :grinning:
I was surprised on how it smelled it was literally like smelling bubble gum and citrusy fruit it was a smell like no other for me and the colors were very bright you could see all the bright orange hairs with a little bit of purple