Gibberellic Acid for seedless flowers

[cryptorium]

Hello guys!

I am growing in coco coir with clones and in the beginning of week 3 of flowering. Unfortunately some of them turned out to be male. I have already removed them carefully from the room but I don't want to start from the begining for obvious reasons. I have red about Gibrellic Acid that can be used to produce seedless flowers. So my question is what ppm the GA3 solution should be I have red anything above 200ppm will do the job. Please give some opinions. What should I do? Maybe some other nutrient will work as well?

 

[InTheShed]

I'm thinking week three of flower is too late to reverse the sex of the plant by any means. All the research I've seen on GA3 for seedless fruit they're sprayed before the onset of flowers.

I'm assuming you took and flipped the clones before you knew the sex of the mother plants?