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Newbie help. Starting specific gravity too high

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Aeroslonic

Member
Joined
Jun 21, 2025
Messages
5
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Location
Fort McMurray, Alberta, Canada
Hey there! I made my first ever batchs yesterday, and something happened here.

Recipe #1:
3lbs of honey
3lbs of blackberries (they were frozen, I let them thaw out a bit and then mashed them up, put in a brewing bag).
Spring water (filled up the 1 gallon carboy until there was about two fingers width space left.
Used 1 gram of “Lalvin K1-V116” yeast. (Heated up 10ml of water to 95F, let sit for 20 mins).
Added 1.5g of Fermaid O.

Recipe #2:
Exact same as above, except used blueberries instead.
Also used 2.5g of yeast instead, as recipe I was following suggested that (and did the same on YouTube video). 25ml of water instead as well.

Now I took the specific gravity of each, and was wayyyy too high. It reads up to 1.160, mine were both above that. I added a bit more water to each, and then the specific gravity was 1.152 & 1.160.

I’m not sure what happened as I followed the recipe as written, and reread it a few times before and after as well as watched a bunch of videos.

Any thoughts as to why it was too high? Maybe I didn’t mix the honey/water well enough? Did I add too much honey?

Should I add more yeast to each? It’s been almost 24 hours and I don’t see any reactions in either.

I have another carboy available, but want to hold off before attempting another one.

Maybe I should’ve just made a simple mead with just honey as my first batch. 🤔

And help would be greatly appreciated! I’m very interested in exploring this hobby!!

Thanks!
 
Here’s a picture of them.
 

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I think your gravity readings might be off due to stratification. Honey can be hard to incorporate fully so if your sample consists of a glob of honey it’ll read high.

Honey is around 36ppg. 3 pounds in 1 gallon (3 x 36 = 108) should be around 1.108. I don’t take OG readings of my mead for this reason. I usually estimate OG then begin taking readings after fermentation has been underway. It’s not a perfect method but then again, stratified measurements are inaccurate.
 
Update: definitely got some co2 bubbles! Guess the gas stopper was pushed in too far… was nice cleaning up blackberry juice on carpet 🤪🤪 stopper moved. Put 1.5g Fermaid O, repeat one more time tomorrow.

And bottles now resting in bucket, and paper towel covering top a little bit to protect from surprise splashes 🤔
 
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