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An easy to use STS Spray Kit for application of Silver Thiosulfate (STS) to plants at home or in a commercial facility. 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 5-10 small plants or 1-2 medium plants. Full STS Spray Kit instructions included.


Just add water to the STS Spray solution in the spray bottle and you're ready to begin!


In this kit:
STS Spray bottle
Concentrated STS Spray
60 ml syringe
Detailed STS Spray Instructions

Commercial STS Spray (Silver Thiosulfate) Set for feminized seeds

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