I read a thread about making feminized seeds using colloidal silver. I purchased the items and went to work. I made the brew and had a plan. I have an Iced Grapefruit gal that is just amazing. I have had her for about 3 years. I wanted to make seed from her and decided to go this route. I made 4 clones from the mom. Then when they were about 10 inches tall,I separated 1 for the spray. I started spraying the 1 daily for 6 days before I planned on going 12/12. The other gals were still on 18/6. After the 6 days I put all 4 under 12/12 and continu ed to spray the one I wanted to reverse daily. After 16 days this is what I have.The one with hairs is one of the receivers,the other is the reversed gal. Both started 12/12 at the same time.