Did you know that in general that when you purchase rooting powder its ingredients are 99.9 % inert! So what are you paying for? Packaging and talc. the active ingredient is inexpensive and easy to buy online. I use corn starch as my base. You could also make a liquid dip using Indole-3-butyric Acid (IBA) dissolved in water for rooting cuttings, transplanting and grafting.