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3
votes
2answers
98 views

Canning unfermented wort for yeast farming?

Canning is often used to preserve foods: the microorganisms inside mason jars are killed by a boiling water bath and sealed when removed. Small amounts of unfermented wort are useful when yeast ...
3
votes
2answers
86 views

When do Yeast grow and multiply?

Do yeast multiply in the initial aerobic phase or do they continue to multiply all the way through the entire anaerobic phase?
2
votes
1answer
102 views

How does a beginner manage their yeast farm?

I'm about 6 batches into my AG brewing and my fridge is slowly getting filled with jars of yeast I've been harvesting, each labelled so I can tell which batch they came from. So far I've been ...
3
votes
2answers
332 views

Yeast harvesting

I have just read an article about harvesting yeast (http://www.homebrewtalk.com/entries/yeast-harvesting-novel-approach.html). The author talks about making a starter and taking a part of the starter ...
4
votes
2answers
665 views

How much yeast do i need for 1bbl batches?

We are planning on brewing 1bbl batches, but we are kind of stuck on how much yeast we need. We contacted White Labs but their 1bbl pitchable yeast is way too expensive. I want to know what would be ...
2
votes
2answers
1k views

US-05 Fermentation Temperatures / Top Cropping

Brewed a 1.060 OG IPA last night (extract), pitched a packet of US-05 reconstituted with 5 ounces of water. Pitched at 68 degrees, but I wanted a clean fermentation with minimal esters, so I have the ...
6
votes
2answers
845 views

Is a cider-like smell a bad sign in a culture of beer yeast?

I started culturing yeast from a La Fin Du Monde bottle about 3 days ago. I have since stepped it up to a 2L container about half full of wort. I have been very careful about sanitizing everything ...
4
votes
1answer
787 views

Is Mixing Yeast OK?

Say I wanted to make an ale which has some of the banana characteristics of a Belgian yeast, but also wanted some of the citrusy flavors of an American ale yeast. Could I achieve this by making a ...
15
votes
4answers
1k views

Reusing yeast at home

Reusing yeast at home is something I'm incredibly interested in, but haven't found the time to learn enough about it just yet. What are the basic steps for harvesting, cultivating, or whatever other ...
4
votes
1answer
228 views

Good slant vials?

I've been looking into making yeast slants, thinking it could be fun. I've been looking for some test tubes online, and have a few questions. Is it tough to use test tubes with stoppers rather ...
3
votes
2answers
288 views

Capturing wild yeasts?

Has anyone done any experiments trying to capture wild yeasts around their home/property and ferment with them? Any tips, methods, ideas, etc. would be appreciated.