Let's say 1 gallon per week that would take 1/2 pound of soybeans.Or you could say; 9 ounces of soybeans per gallon. (252 grams per 1 gallon of milk)
They should keep for one year after production date. Of course, they will keep longer if refrigerated.
A question we often have is; how long can I store my soybeans. The answer depends on where you live and which type of soybean you have purchased. For the Laura® soybeans, they can easily be stored for more than one year after date of purchase. The biggest threat to your Laura® soybeans is moisture [...]
Keep them in a relatively cool dry place. Refrigeration is not necessary. Keep them in a sealed container. Their main enemies are moisture and insects.