An easy to use STS spray kit for the application of Silver Thiosulfate (STS) to plants at home. You can use this STS Spray Kit to make feminized pollen, the pollen can then be used to pollinate a mature plant which will create 100% female seeds. This STS Spray Kit contains enough solution to sex reverse 1-2 small plants.
 
Just add water to the STS solution in the STS spray bottle and you're ready to begin!
 
In this kit:
STS Spray bottle with Concentrated STS
Syringe with blunt tip
Detailed STS Spray Kit instructions