LST, what to use as a base tie down!

Ok, so i got some fancy soft fishing line for my LST, which i will start in a week or so. My question is what are people using at the base level, to attach the strings to? Outdoors I used screws on raised beds constructed of wood. Indoors I am using plastic pots and with their lack of thickness, screw's would not work!

Sorry if its been posted before, but I searched LST for at least an hour before asking!

im kinda goin thu the same thing.... i used screws out the side of my pots as well it works for some time but the plant will find a way to pull itself away if you dont watch it... i used these small zip ties an its better.. it really makes a difference i think... some of the lower branches are thinking they are the main shaft.... its crazy! huge buds on the bottom end of the plant.... good luck i hope i am some help...

I just drilled little holes in the top of my pot about an inch apart all the way round,,worked great

Man... K.I.S.S ....... Thanks I feel stupid now lol.

Thanks again Riddleme!