skeezerpleezer
Well-Known Member
Definitely wouldn't use chinook or Columbus as a sub for citra here. Mosaic or galaxy is good
OG was 1054 and FG 1018
Mashed for 3.5hours?! Why?
I have four kids! Stuff happens, a lot......
Truth. (father of 4 as well))
One packet is fine, but I prefer s04 for this one, I find us05 to clean, but with these hops and grain, still a damn fine beer
One packet is fine, but I prefer s04 for this one, I find us05 to clean, but with these hops and grain, still a damn fine beer
1 packet for a 1.064 beer is not enough
minimum of 2 packs rehydrated, you'll most likely end up with off-flavors from underpitching
I disagree.
You disagree that an underpitch of yeast creates a higher risk of off-flavors?
No, I am not disagreeing that underpitching creates a higher risk of off flavors, however i do disagree that a single pack of yeast on this 1.064 OG beer is not enough and it will "most likely" have off flavors. 1.074, I would probably use 2.
1 pack will work. 2 will work better. You decide if a $4 pack of yeast is worthwhile insurance....
now that you have defined your dry yeast weight depending on the number of viable yeast cells you target in your brew, we need to get to another point : What are the effects of low or high pitching rates ?
Pitching low
a low pitching rate will have the effect of slowing the start of the fermentation and increasing the competition from bacteria and wild yeast that are present in the fermentation vessel.
It has been noted, that low pitching rats increase the undesirable aroma levels such as acetaldehyde that reveal grassy and green apple aromas as well as estery levels characterized by fruity banana flavours.
A low removal level of yeast combined to a low pitching rate will increase diacetyl in the brew. The diacetyl level will also increase in case of pediococcus infection.
High pitching effects
a high pitching rate generates high heat and influences the rapidity of start of fermentation. Pitching at high levels will decrease the ph and help reduce the bacterial growth; in the same way, the formation of diacetyl will be reduced.
Direct from fermentis:
I am well aware of pitching rates and how yeast works and not disagreeing that it can impact flavor. 1 pack may be slightly under the recommended rate for a 1.064 beer, but I would still disagree that you will "most likely" get off flavors from doing it with this beer. "Most likely" would indicate more often than not, which I do not see to be the case here.
I've actually had more off-flavor issues from S-04 if the fermentation temperature gets above say 65F than I have gotten from under-pitching. Good yeast, but weird stuff happens when it ferments warm.
Well, read the result from the gentlemans brew, he ended up with 1.054, so one packet, back on topic. Move pitching rates argument to a new thread please.
Hit a little low for the OG tho at 1.054..
Just scribbled a note on my brew sheet to remind myself to cut back on the dry hop..Think I will cut it back to 2.5oz instead of 3oz..I've brewed this six times now and yet to hit 1.065. Just finished another batch and I'm at 1.062 - by far my best yet. Made this batch with Waimea hops in place of Citra, although I used Citra for the previous five.
You may want to consider going a little light on the dry hop at that gravity. While I've enjoyed the batches I've brewed so far, something seems a little out of balance with them, and I think it's that there isn't enough maltiness to compliment the hops. It's not really a bitter beer at all, but I've had several attempts around that OG I hit with the recommended dry hop, and they weren't quite right.
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