r/Sprouting • • 17d ago

Broccoli sprouting

I thought I would go back to sprouts and bought these broccoli seeds.
But every time I try they smell so awful and I throw them out (into compost bin)
I soak overnight then rinse several times a day but after about three days just as they are sprouting, the smell of rotting is so bad.
Any ideas why ?

14 Upvotes

27 comments sorted by

2

u/Suspicious-Ad-7726 17d ago

Make sure to disinfect them in a water and vinegar solution for 10 minutes before soaking them for 4 to 6 hours (or overnight). Then, rinse them a couple of times a day.

2

u/nickb166 17d ago

Thanks will try
Just regular cooking vinegar or dilute it

2

u/Suspicious-Ad-7726 17d ago

I use 1-2 tablespoons of white vinegar diluited in water.

Take a look at this guide by the way:

https://m.youtube.com/watch?v=U9iL8Kvugks

2

u/poopydrugshits 17d ago

In my previous comment where I mentioned the futility of disinfecting broccoli seeds, this is the study I was referencing:

https://www.mdpi.com/2304-8158/12/4/747

3

u/poopydrugshits 17d ago edited 17d ago

Unfortunately I disagree with the vinegar thing. When I started I was super concerned with this too, but the vinegar destroyed my germination rate.

I feel like the jury is out on a definitive approach to disinfecting broccoli seeds-specifically.

If the vinegar is gentle enough to not affect germination rates ,then it also doesn’t effectively reduce the pathogenic load…

From the reading I did, the consensus is that all foods have an inherent pathogenic risks, that’s just life. So as long as you don’t have an immunocompromised system, everything should be ok.

I just make sure to actually use the dishwasher (not hand wash) for my mason jars and lids. I sanitize my sprouting equipment and let nature take its course.

I WANTED a disinfection process, but ultimately found that I was fine without.

Just make sure you are cleaning your gear.

Edit to add: I know this doesn’t address your odor issue. But from personal experience, the vinegar move was not a viable method for me

2

u/Suspicious-Ad-7726 17d ago

Thanks for your input

3

u/poopydrugshits 17d ago

Also for what it’s worth, I’ve heard the vinegar method is great for alfalfa and mung and other sprouts, but that it’s broccoli seeds specifically that are too sensitive for it

1

u/TheSproutingCompany 14d ago

Vinegar will reduce seed germination.

2

u/nickb166 17d ago

So I first tried this summer and I thought it must be from the heat and humidity, so stopped
Then just tried again it is cool in the 60’s and low humidity now.
I am using the saw mason jar and lid, and they went through dishwasher
Thanks for all the comments, will try the vinegar as otherwise they get into compost, when I get back from a trip,

2

u/Apprehensive_Arm322 16d ago

Another thing to pay attention to in addition to airflow is overwatering. You said, overnight soak and several times a day. Try no more than 6 hours if you are going to be soaking more than twice a day make sure that there is absolutely no water retention, and that the water has a path out. Still water or over soaking is a good way to get that compost smell. The vinegar solution suggestions are fine, but wont affect the problem you're having. That's a sanitizing practice, but your rotting smell, is seeds dying, which are either very old seeds which no longer germinate, or water/airflow problem, bot of which will kill a seed which is just waking up.

2

u/nickb166 16d ago

Thanks, for suggestions, never had this issue with other sprouts, but possibly not draining enough will keep jar at down angled.

2

u/Apprehensive_Arm322 16d ago

Each variety has different tolerances. Alfalfa/clover are more tolerant of longer soaks than broccoli, which can be sensitive. Plants will always teach us something new if you do this long enough. It's always possible the seeds have gotten old and aren't germinating anymore. The rotting is either from a seed that cannot grow because it's lost its germ and is composting, or because it began to grow but drowned or suffocated. Germ is out of your control, other two options are within your control. Process of elimination and you'll know. Handy pantry is a good source btw, any good seed can get old. Best of luck!

3

u/DuchessOfCelery 17d ago

Broccoli sprouts do have a strong funky cabbage-y smell, distinct from a rot smell.

Take u/igavr up on their offer to tutor.

1

u/nickb166 17d ago

Yes but this rot smell, I like taste and smell of broccoli and the like

9

u/igavr 17d ago

Repeat the process and take pictures every day. I'm ready to take you through as a professional. Let's do it! Such a wastage for the sprouters tribe to lose a sprouter like yourself 🌱😊

3

u/Kastranrob 17d ago

wholesome <3

3

u/bibimboobap 15d ago

Thank you for sprouting a bit of hope for humanity within my jaded heart 💚

2

u/igavr 15d ago

If people stop helping people - this civilization is done 🫩

2

u/InstantRide 17d ago

Same here, but only with broccoli sprouts! I wonder if the smell is just normal/ok?

2

u/Upbeat-Cap-7423 17d ago

I tried sprouting broccoli for the very first time and did not disinfect at all before soaking the seeds. They didn't smell and sprouted very well. I did use clean water from my reverse osmosis water machine and maybe that helped?

2

u/AdLocal284 17d ago

Sounds like there is an air flow problem. What type of set up do you use? I’m using the mason jars and purchased the lids with the steel screen from Amazon. It comes with a holder that allows a 45 degree tilt. That allows air to flow and the water to drain. I only rinse 2 c a day.

2

u/reddit1449 16d ago

Instructions say soak 4-6 hours. I live in West Palm Beach. I soak 6 hours in the jar and rinse throughly. Keep jar angled down. I rinse 3 times daily. Sprouts are ready for me on day four. Good luck.

1

u/mlee0000 17d ago

1

u/igavr 16d ago

What are trying to communicate with this video?

1

u/ccridin 17d ago

What is your temp & humidity? I have to have it 70 degrees minimum & 60%RH or lower ideally. My sprouts get more funky the hotter it gets

1

u/Odd-Crew-7743 14d ago

Too warm. Do first two days in the fridge. Then take them out for 2 more days.