How to Make Silver Thiosulfate Solution(STS Spray): The Recipe for Feminized Cannabis Seeds

Everything Grows - Indoor Tent & Home Gardening
Everything Grows - Indoor Tent & Home Gardening
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#sts #feminizedseeds #silverthiosulfate

Making silver thiosulfate (STS) solution is a crucial step in the production of feminized cannabis seeds. By accurately measuring and combining silver nitrate and sodium thiosulfate, you can prepare an effective STS solution. Remember to follow safety precautions throughout the process so wear gloves and a mask. STS is used to make feminized seeds or selfie seeds in which a female is forced to produce pollen through the inhibition of ethylene induced by a chemical reaction to silver thiosulfate. In this video we show you how to make this spray in the most cost effective way (yes it is more expensive in the beginning, but you can literally make over 13 gallons of this solution or 166 bottles just like this one made in this video. That’s like 30 cents a bottle!!!!!

Link to Hermie Mix Recipe Generator: https://docs.google.com/spreadsheets/...

So what you’ll need is:

Sodium Thiosulfate: https://amzn.to/3poSaCu
Silver Nitrate: https://amzn.to/3M7HMJ1
Amber Spray Bottle 2 Pack:  https://amzn.to/3C1ulpt
Nitrile Waterproof Gloves: https://amzn.to/3voDG9y
Digital Scale: https://amzn.to/3HtwV91

Don’t feel like making it?? Here’s a premade one for $20 an ounce: https://amzn.to/3hnX2Uk

STS pollen differs from hermaphrodite pollen in that this “forced” pollen does not create plants that are more susceptible to becoming hermaphrodites themselves. This basically renders males useless if you are a breeder and personally, I prefer feminized seeds anyway. You can use the feminized pollen to have a female plant pollenate itself and create selfie seeds which is basically the closest thing you can get to a clone in seed form. All of the phenotypes present in the mother plant will be observed in the offspring unless a hidden recessive gene pairs up.

The next step is to utilize the STS solution to induce the development of female flowers and ultimately produce feminized cannabis seeds. A tutorial on how can be seen on the site hwgrow.com

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