Thanks for answering my questions a few pages back.
I just want to throw my own experience in here real quick-
Same 240ppm CS as everyone else is using. Diluted with distilled water- 3 parts water and one part CS in a small blue misty sprayer.
Started treatment on a small clone on 4/1 one day before 12/12. Sprayed daily and sometimes twice, good soaking, for 14 days and stopped. Pistils almost completely non existent and 97% pollen sacks growing in week 3 and shooting pollen the following week. Tons and tons and tons of pollen. I was a little to fast and lose with the pollen and accidently pollinated my entire flower room. Oops. I can see seeds forming on all plants. The clones that I purposely pollinated are just sticks of solid seed buds. They should be ready by next week I think. The calyxes are starting to split to show the seeds inside. I am thinking I will be 7 or 8 weeks from first CS treatment to harvested seeds. As to whether or not they are all female I don't know but from the experiences I see here I am confident they will be.
Thanks for all the info, worked like a charm.
Hey RickyBBobby! good to see ya and really appreciate you sharing your experience too! So I would guess that your ppm was probably around 80ppm (give or take some)... did you see any leaf curling or severe stress at the higher concentration?
The reason I ask is my first and 2nd runs, I was using 50 and didn't really see to much leaf stress, but the pistils were... this run I'm using what I would guess to be around 70ppm or higher and I'm seeing quite a bit of leaf stress.. so this is why I ask...
That's awesome that you only did 14 days of spraying and stopped. I'm thinking that I probably could do the same the way things are looking with the GDP this run(only on day 9) but definitely seeing it start to change already!
Your seeds you create should be all female. So far I have some testers out from my first run, and all of them so far that have been germinated by different growers, in different systems and different grow methods all have been female.. now I only have maybe about 15 or so total that have been germinated out of probably a thousand or so seeds, so its still early to tell but so far, 100% have been female
(used the same method, just 50ppm CS and sprayed till pollen sacks were in a nice cluster, so about till day 21 or so).
****now with that being said, I do have a buddy who is running some of my gear, but has a ton of different plants and projects going on with many genetics from different sources. During his last flowering run, some of the plants that were near the Black and Tanges got pollenated. He said all the Black and Tanges did flower and looked female, and never found the source of where the pollen came from, but it also was the first run of the Black and Tanges too, so its possible they were the source, but it wasn't confirmed by him either so its not really known, but possible... so I figured I would mention it as a word to the wise to test them out or pheno hunt separate from other plants and keep a close watch, just in case....
My tangie seeds came from a buddy who got them from someone he knows, but he didn't know how they were bred. I popped 8 seeds, all started out female, but 2 of the 8 became hermies, while 6 remained female. There were no males so they were either made with CS, STS, silver nitrate, or rodelization so they were feminized beans. 2 of the 8 were hermies...one showed pollen sacks almost right away, but the other tangie was much sneakier and actually showed hermie traits about 30 days into flowering, and I only noticed while doing maintenance and hit a branch and poof (yellow dust everywhere). I immediately hosed the whole tent down with plain water to deactivate the pollen so most of the buds ended up without seeds, but the plants that were close proximity did become seeded. (these seeds are labeled as hermies and most likely wont be used).
I think you should get mostly females, and I don't know enough about the science behind how all that works, and what actually determines sex organs in the plant since we know that females can change... one of these days I will get indulged in this and learn more