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Fermaid O
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Description

Fermaid O is a newer formulation of the same Fermaid K that winemakers everywhere have learned to trust their ferments to. The main difference in composition between the two, is that the Fermaid O has replaced the inorganic DAP with an organic source. In terms of how this benefits the winemaker, there are several points!

Features:

  • Organic Nitrogen is easier for your yeast to digest, resulting in a smoother, more consistent fermentation.
  • Fewer fermentation spikes means better yeast health, and the ability to ferment to its full capacity.
  • Compared to DAP, Fermaid O will result in lower heat output from the yeast, and lower levels of negative sulfur compounds.


This is a nutrient which will boost the quality of wine, regardless of process. Lower heat production, less negative flavor compounds, better overall fermentation kinetics and flavors!

To Use:
Use at a rate of 1.5g / gal of must/juice.

Community Q&A

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Why did you choose this?
MoreFlavor Store
Needed for mead recipe
Donald M on Feb 15, 2018
To make fast, clean mead
John A on Jan 30, 2018
Needed for mead recipe
Donald M on Feb 15, 2018
For Mead Making
Valued C on Feb 2, 2018
To make fast, clean mead
John A on Jan 30, 2018
I read that yeast handle this better than the inorganic sources of nitrogen.
Chris D on Jan 25, 2018
recommended at cider days as a good ferment nutrient
Butternut Farm L on Jan 25, 2018
To feed my mead
Brandon H on Jan 17, 2018
For mead nutrients
Danielle S on Jan 15, 2018
Yeast starter for out of date yeast
Mark A P on Jan 12, 2018
For Mead Making
Valued C on Feb 2, 2018
I read that yeast handle this better than the inorganic sources of nitrogen.
Chris D on Jan 25, 2018
Reviews

5.0 / 5.0
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Great product. Does the job, and it’s organically derived.
January 31, 2018
Purchased
1 month ago
fermaid o 120 g
product as described, fast shipping
January 28, 2018
Purchased
1 month ago
Major Improved Mead Fermentation
This product has been the biggest improvement in my mead fermentations so far. I first used this with DAP but have recently moved to an all Fermaid O fermentation and my meads have never been this clean tasting so early. I cannot recommend this product enough.
January 24, 2018
Purchased
3 weeks ago
Just what the doc ordered
This product does very thing it says it does. I would risk fermenting without it!

#Reliable
August 30, 2017
great product but beware...
Great product but keep it away from your cats! Two years in a row our cats have pulled this out of a box and gone nuts with it ripping the bag open and spreading it all over the place. It seems to have a more powerful draw than catnip.
October 11, 2016