NEW VERSION LINK IN THE DESCRIPTION - How to make Popcorn Grain Spawn Jars in an Instant Pot 

Yeah it stays there because it's 12 psi if you're optimistic

Maybe this is a dumb question, but after the popcorn is that water that's added? and if so how much? Just enough to cover the kernals?

Since you dont use this method anymore, due to employing UB tek, this info will be more for your viewers. 1) The use of gypsum in LC/grains/substrate does nothing. I ran this experiment years ago, and there is zero benefit by any noticeable metric. Does not aid in colonization or reduce rate of contamination at all. 2) Those grain jars you made are overkill, at 4 per lid those syringe filters can be expensive if youre making several lids. Microppose makes hydrophobic adhesive filter disks, and youll only need one of them per lid. Last time I bought them they were .10c/ea. 3) much like #1, the use of foil to cover your lids is completely unnecessary and does not merit use. Many of us in the community have not been using foil for years, and have incurred zero raise in rate of contamination. 3) If youre using an InstaPot I would suggest your run time to be 2.5hrs, as it only reaches approximately 11psi as opposed to a pressure cooker/canner that regulates at 15psi. This will heavily reduce your rate of contamination, the kernels will not burst. I even run 2.5hrs on my Drippy Corn runs in my pressure cooker. Hope this helps 😁

Grear vid! About to start my journey. Why do you leave the jars a fraction open in the insta pot? Wont the FAE vents be enough instead? About to do my first try soon, so thanks for any answers

Mason Jar lids with 2 air exchange openings, 0.22um PTFE Filters & 20mm self healing injection port.

I’ve been using this popcorn tek for a while and I always have amazing grows!

Hi, thanks for a great video! Do you allow the pressure to release slowly or use the quick release?

Stickers I guess. There’s a self healing syringe port in the middle with one hole on either side on the lid and on the underside the holes are covered with a filter square piece to allow for some exchange. 😊

Two questions: Once the popcorn has finished hydrating for 20 minutes do you manually vent the Instant Pot to keep the popcorn from cooking further? Then you mention cooling the hydrated popcorn for 5 minutes-is this when you drain the popcorn? Thank you.

thank u very much, really clear explanation and super useful. i just have a question that is related on the time that i should spend for doing the full process. Once you fill the jairs with grain already cooked (9:34) , it is necessary to esterilize them in that moment or could i keep them for 1 or 2 days for example and then esterilize them? I ask you this because i dont know if i will be able to make the full process because of the time that it takes. hope i explained myself :).......sorry about my english, huges from Argentina!

Thanks for the great video! Newbie here, just got an instant pot. Will follow your directions.

Hello just wondering if you vent the IP to allow it to fill with steam then close it and begin sterilizing the popcorn?

Nice video, what size jars are these?

Thank you, this was the video I was looking for. Going to try the popcorn. 👏🏻

So i have an instant pot but it doesn't have the pressure cooker button or a yogurt either any suggestions? Its a instant pot IP-LUX the pre-setting options that it has is rice, multigrain, porridge, stem, slow cook, sauté, egg, cake, Meat/Stew, and Soup/Broth.

What size instant pot was it?

What kind of substrate do you use for your ziploc bags,CVG?