All male ,but there are folks spraying male plants here to make them female as well.Thats a different chemical.lolWhat would be the results of spraying an STS mix on a male cannabis plant. Will there still be equal distribution of male /female pollen, or maybe all female?
ethylene spray?STS is not how you reverse a male, you need something else but I forget it's name...
Sorry to highjack thread, but Im a long time grower and haven't ever really had any herm issues until 2 days ago. I heard Reverse by Dutch Masters was the go to back in the day but now Florel is the way to go. Whats your experience using it, mix rates, ph etc??? TIASTS will not cause male plants to develop female flowers.
Ethephon is what you're looking for.
Florel is 4% ethephon.
You can buy it in pure form if you're in the US. I don't know about other countries.