See my reply here: https://news.ycombinator.com/item?id=37287465 https://news.ycombinator.com/item?id=37287465 basically if the vine is alive it's not going to

See my reply here: https://news.ycombinator.com/item?id=37287465 https://news.ycombinator.com/item?id=37287465 basically if the vine is alive it's not going to burn (unlike grass). But if the drought is so bad that it dies you need to remove it.