13,590
edits
Changes
update to Lallemand Wild Brew
| Lallemand || WildBrew Sour Pitch || ''L. plantarum'' <ref>[https://www.facebook.com/Lallemandyeasts/photos/a.941604692537326.1073741829.939455986085530/1656901501007638/?type=3&comment_id=1657229347641520&reply_comment_id=1657231934307928&comment_tracking=%7B%22tn%22%3A%22R5%22%7D Post on the Lallemand Facebook page. 09/22/2017. Retrieved 09/22/2017.]</ref> || Facultatively heterofermentative || || See [https://www.facebook.com/groups/MilkTheFunk/permalink/1790290834332456/ this information from Scott Lucas on MTF]. This culture comes in a dry (desiccated) format. Although the [http://www.lallemandbrewing.com/product-details/wildbrew-sour-pitch manufacturer's website] claims this strain is tolerant of 4 IBU, we recommend that brewers treat this strain like any other strain of ''L. plantarum'' and do not expose it to any hops until the desired acidity has been produced (for example, see [[Wort Souring]]). Recommended temperature: 95-100°F (35-38°C) <ref>[https://www.facebook.com/groups/MilkTheFunk/permalink/1882643148430557/?comment_id=1883360638358808&reply_comment_id=2017197581641779&comment_tracking=%7B%22tn%22%3A%22R9%22%7D Caroline Smith (rep from Lallemand). Milk The Funk Facebook group regarding Lallemand WildBrew Sour Pitch. 03/09/2018.]</ref><ref>[https://www.facebook.com/groups/MilkTheFunk/permalink/1988756664485871/?comment_id=1990170714344466&reply_comment_id=2017220451639492&comment_tracking=%7B%22tn%22%3A%22R9%22%7D Caroline Smith (rep from Lallemond). Milk The Funk Facebook group regarding Lallemand WildBrew Sour Pitch and IBU tolerance. 03/09/2018.]</ref>.
Reports in MTF on hop tolerance are mixed: Thomas Delaney reported no souring with 4 IBU, while Warren Knowles reported slower souring to 3.2 in 48 hours with ~5 IBU. Adam Stout reported a pH drop from 5.4 to 5.0 over 24 hours with ~3-5 IBU. Knowles, Matt Lange, and Matt Waugh reported light THP for a few days that went away or dimished by serving time but otherwise clean acidity and good results <ref>[https://www.facebook.com/groups/MilkTheFunk/permalink/1988756664485871/ Various Milk The Funk members. MTF post on the Lallemand WildBrew Sour Pitch product. 02/14/2018.]</ref>. The homebrew pitch is enough for two 5 gallon/19 liter batches, but the package is not vacuum-sealable. It is recommended to seal the original sachet without vacuum sealing, and then double bag it into a bvacuum-sealable package and store in the freezer. This will help prevent contamination (see reference for anecdotes of saving left-over open packages of this product) <ref>[https://www.facebook.com/groups/MilkTheFunk/permalink/3204419266252932/?comment_id=3205432392818286 Gianmaria Ricciardi, Lallemand Brewing sales representative. Milk The Funk thread on saving Lallemand Wild Brew opened packages. 01/14/2020</ref>.
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| Lallemand || WildBrew Helveticus || ''L. helveticus'' || Homofermentative || || Temp range: 38°C - 45°C (100°F - 113°F). Hop tolerance: In lab tests, growth was inhibited at 4ppm iso-alpha acid. The pH range is 3.0-3.5 (within 36 hours). Dosage: 10g/hL <ref>[https://www.facebook.com/groups/MilkTheFunk/permalink/3016721145022746/?comment_id=3016866791674848&reply_comment_id=3017521094942751 Joan Montasell from Lallemand Brewing. Milk The Funk Facebook thread on Lallemand WildBrew Helveticus. 11/01/2019.]</ref>. [https://www.facebook.com/groups/MilkTheFunk/permalink/3016721145022746/ MTF thread on availability and personal experiences using it.]