Supergrow Indole-3-Butyric Acid 5g

Read all about it on the internet. A solution of 5ppm multiplies chances of successful rooting of plant cuttings. I used a jewelers scale because more is not necessarily better. Do your math and label your units. 5 ppm is equivalent to 5 milligrams of powder in a liter ( 1,000 g = 1 liter when diluent is water) of water! This is not that complicated a molecule that you need to worry about using it, even if used on future food crops like rosemary or tomato. And I am very fussy about food safety. Product is professionally packed with all proper labelling and safety data. I think I know enough to say with confidence this appears to be a reputable and professional supplier...despite it being my first purchase from them.