I have ACTUALLY USED tiresias mist, I started putting it on 2 branches of two different plants (super bud and orginal cheese) I used a small crafting paint brush opened the spray bottle dipped the brush and covered all 4 branches total, every 24 hours for 3 weeks (21 days) , (When I was researching this product, some people said the 1oz bottle wasn't enough, I used just over 1/3 of the bottle using this method, rather then spraying, so I still have the bottle almost 2/3 full) the plants were veged 3 weeks first, I started using tiresias mist the same day I switched to 12/12, I used it on the branches at the second node from the bottom, they were fairly small when I started. It wasn't until about day 25-30 (from the 12/12 light change) after I had stopped using tiresias mist that I noticed sacs, it took about 7 weeks total from the 12/12 switch for those sacs to open up. The plant that was sprayed produced very small seeds many did not germinate, I tossed the seeds from that plant, what you should do is add a second plant into 12/12 (like I did, actually I added 2) when the plant being sprayed has been in 12/12 for 4 weeks this way very thing is ready at the right time. On those 2 seed plants I got over 1500 seeds I grown about 50 of them, and gave about 50 away, all female so far.