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Brewer's spent grain (BSG) or draff is a food waste that is a byproduct of the brewing industry. It makes up 85 percent of brewing waste. BSG is obtained as a mostly solid residue after wort production in the brewing process. The product is initially wet, with a short shelf-life, but can be dried and processed in various ways to preserve it.
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| beets | instance of | which could be ideal for many common crops | 0.80 | text |
| spinach | instance of | which could be ideal for many common crops | 0.80 | text |
| kale | instance of | which could be ideal for many common crops | 0.80 | text |
| and onions | instance of | which could be ideal for many common crops | 0.80 | text |
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