Been a minute DGC! Calling out from the Red Dirt again with a question. I just finished listening to the panel show from the 5th of February and would like a bit of clarification on the subject of Silver Thiosulfate.
In the podcast one of the speakers (i don’t remember which one) said that STS was systemic. My understanding of systemic… anything means you apply/ contract in one area of the plant and the whole plant is effected. I have been flipping only one branch of a plant for pollen a few times now and there has been 0 sacs form anywhere STS was not directly applied. So this begs the question, IS Silver Thiosulfate sedentary or systemic? I would think that if it were systemic the entire plant would produce pollen rather than just the selected branch. This is just my experience with STS and would like to know more from a scientific point of view.






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