I had a couple of old school growers tell me this a couple years back. They laughed when I mentioned having to buy cloning solution.
i was just browsing you tube and seen it so i figured i would share it here. i know people are always looking for more organic remedies and rooting solution/poweder and gel are probabally far from organic.
Awesome, thanks for sharing! +rep
Aspirin ...willows has been used for centries for fever and pain.
Have a great one. Advice is for folks with a legal grow and worth what you paid for it.