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A07 Flagship - Imperial Organic Yeast
IYA07
THIS ITEM IS ON BACKORDER
Item currently out of stock
Description

A07 Flagship is a versatile strain prized by home and craft brewers alike for its tremendously clean character. A07 Flagship performs well at conventional ale temperatures, but can be used in the low 60s to produce remarkably crisp ales. Due to its middle of the road flocculation, filtration or fining is required to achieve a crystal clear beer.

  • Temp: 60-72°F, 16-22°C
  • Flocculation: Med-low
  • Attenuation: 73-77%
  • Cell Count: 200 Billion

White Labs Equivalent: California Ale – WLP001
Wyeast Equivalent: American – WY1056

Usage Instructions:
  • ​Store refrigerated until ready to pitch
  • Shake and kneed pouch to homogenize slurry
  • Sanitize the sealed pouch
  • Open and pitch entire contents into well-aerated wort

Please Note: For best results we Always recommend ordering an Ice Pack with your liquid yeast. Ice Packs can be found below in the "You might Also Need" section.

 

Item # IYA07
Shipping Eligible for Free Shipping Program
Availability Out Of Stock
Weight 0.37LBS
Community Q&A

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Why did you choose this?
MoreFlavor Store
Imperial is AWESOME!! Organic, small/home brewers are their priority, double the cell count, and good people!!!
Aaron M on Jun 26, 2018
Imperial is AWESOME!! Organic, small/home brewers are their priority, double the cell count, and good people!!!
Aaron M on Jun 26, 2018
Cannot find locally and Imperial yeast is the best I don't have to make starters with it
Azael D on Apr 26, 2018
Cannot find locally and Imperial yeast is the best I don't have to make starters with it
Azael D on Apr 26, 2018
Reviews

3.5 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
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1 Star
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2
My new go to yeast!
Talk about bang for your buck. I make large starters and get a number of brews out of one pack. This yeast takes off fast and finishes fast as well.
I usually ferment at 65-66 and get a very clean beer with hops that shine.
June 13, 2018
Purchased
5 months ago
Great stuff! Fast start, great attenuation, great finish
May 29, 2018
Purchased
3 months ago
Great yeast - Explosive entrance!
I shook up a can of this & opened it! WEAR GLASSES to protect your eyes! It did blow! However, in the beer it was on fire! This product launched against a 1.068 OG & finished out in 8 days at 1.043 FG. Two weeks later I was enjoying a might fine dark porter! I would recommend this product but I caution, it's entrance will be one to remember!
March 14, 2016
Blew up in my hand
I shook the can for 15 sec per the instructions and gently cracked the top. Like a grenade it literally exploded in my hand. Extremely painful and yeast was on the walls, ceiling and floor. Waste of money. If you think it was a one time thing think again. I took a second can I bought and opened it up from a distance with a crow bar outside and BAM exploded yet again. Do not buy this product.
December 9, 2015
Great Yeast
This stuff is amazing! I pitched 2 cans of this into a 5l starter for a 15 gallon batch of an Imperial IPA which in got done in 11 days. Harvested the yeast after primary and did another 5l starter to pitch into a 1bbl 1.115 Barley Wine and it finished it out at 1.029 in 20 days. Thoroughly impressed with the yeast but will have to get used to working with the can, it is pretty difficult to get all of it out. I would suggest leaving these out for a while to warm up and giving them a good shake once warm and then allow them to resettle then open. I had one can explode all over and another one that didn't, both from the same manufacturing date. For the price of the can only being $3 more than competitors and getting double the cell count is great if you are doing larger batches and need a lot of yeast without breaking the bank. The IIPA came out pretty clear after sitting in the fridge, not crystal clear but pretty close.
November 15, 2015
Great Yeast! Novel concept. Needs some tweaks.
I used this "flagship" yeast in a 11 gallon batch of 1.064 wort that was properly oxygenated at a temperature of 68 degrees. Healthy fermentation in less than 12 hours and peaking at 18 hours. This beer is still fermenting and overall I am pleased with the performance of this product. The only surprise is that the entire lid of this can pops off when the tab is pulled. I did not look, and only assumed (yeah I know...) that there was a mouth to the can. So far so good. Will update as required.
October 17, 2015
Amazing yeast in an unreliable package
Five stars for the yeast itself; I've never had yeast start up so quickly! I had to take a star away for the terrible can. I did not shake the can but the internal pressure caused significant blow out as soon as I tried opening the tab. Speaking of the tab, it's flimsy and poorly placed. It does NOT adequately open the can. I don't know if this is because of placement or because it's so flimsy. Either way it severely needs to be addressed.

I'll continue to use it on account of how awesome the yeast performs but I'll be keeping a can opener handy.
October 12, 2015
Good concept. Bad execution.
No real directions on the can so went to their website. "Shake for 15 seconds" it says. Straight out of the fridge.

And then watch it explode all over you, wasting half the yeast and all of your hard work. Luckily I had a white labs pouch to hopefully salvage the day. Waste of money and effort. I live in Denver - maybe the altitude affected it?

Avoid unless you like wasting money and wearing yeast.
October 3, 2015
Response from MoreFlavor
I don't think it was your altitude. I live almost at sea level and I got a lot of blow out without even shaking the can. It's a horribly designed package.
December 14, 2017
Bullcasby
Response from MoreFlavor
I don't think it was your altitude. I live almost at sea level and I got a lot of blow out without even shaking the can. It's a horribly designed package.
December 22, 2017
Bullcasby