Green Gelato Automatic making fem seeds

Plants are growing great under the MarsHydro TS600, in the Generic 2 x 2 tent. The 2 plants in the back are a week ahead of the others (3 weeks old). They are to be reversed into males to make pollen for feminized seeds. They get started 1 to 2 weeks before the seed mothers. I make Silver Thiosulfate (STS), and I am also experimenting with a STS Gel formula. STS is a silver based formula that causes female plants to hermy, and produce "female" pollen that only produces female seeds.