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Lalvin BM 4x4

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Original price $1.69 - Original price $1.69
Original price
$1.69 - $1.69
Current price $1.69

A blend of strains, BM 4 x 4 is great for Sangiovese, Cabernet Sauvignon, Grenache, Zinfandel, Nebbiolo, and Chardonnay style wines.

Lalvin BM 4X4® is a blend of BM45 and a complimen­tary strain chosen by Lallemand to provide all the advantages of BM45 with even greater reliability under difficult conditions.

The positive interaction between strains means a more dependable fermentation together with increased aromatic intensity, color intensity and length of finish.

Lalvin BM4x4 will bring out the best in both red and white wines. Unique to BM4x4, during the growth phase this yeast blend has the capacity of releasing a significant quanitity of polyphenol-reactive polysaccharides into the fermenting must. 

Use this strain for Sangiovese, Cabernet Sauvignon, Grenache, Zinfandel, Nebbiolo and Chardonnay, as well as cider and mead.


Ask a Question
  • How many days would it take normally to transfer wine that I am making using bm 4x4 yeast in a half a gallon mix.

    BM 4x4 will usually finish fermentation and clean up in about 14 days.  After that, but before 30 days, the must can be transferred to a 'secondary' or bulk aging vessel.  Test gravity before transferring to make sure that it's at terminal gravity (usually .998 or lower with wine must).

  • How much out of small pack do you add to 2 quarts of product

    A standard pitching rate with these 5 g packages is about 1 gram per gallon, so for a half gallon, half of a gram would be sufficient.  If the specific gravity or brix measurement is extremely high, consider adding 1 - 2 grams to give the yeast more cells to work with in the higher sugar product.