SNS, i'm thinkin fishing line may be too thin.

not because the line would lack strength, but because it may be so thin, that it may cut thru the stalks as the plant pushes against them as its growing.

there can be significant pressure exerted by plants.

for example, look what plants do to sidewalks,,,,and thats concrete, ya know?:wtf:

and then theres the way creeping vines bust up old brick buildings too.

if ur willing to put something semi permanent in ur space, i would get a piece of small fencing, and call it done.:thumbsup: