I can't understand the part underlined quite well.
Does it mean that Tapioca is made from 芋 that is grown in hot places, or does it mean that Tapioca is made in hot places from 芋?
I think the core of this question is that I am not sure about the meaning of できる here. Does it mean food-making (in this case, tapioca making), or does it mean plant-growing (in this case, 芋 growing)?
Could anyone help me with this question? I just registered this account to ask it. Thank you soooo much!!!