Absolutely.Leave them growing, diversify into things (like firewood) that may become more important in a lot of ways. Limit your debt, protect your inventory- and I always like to be growing something I can eat, just for when times get hard. (No, I am not suggesting you learn to eat wood- tho all you'd neeed is a little- a trivial- genetic engineering- one enzyme- and you could do it. The glucose is there. We just can't break the cellulose linkage. You could be sitting on a HELL of a lot of food there..)