GrowCNanswered grow question 2 years ago Clips, wire ties, pieces of string... all the same. You will probably need to leave them in place for most of the grow.
The plant will spring back some to it's original position after you remove the ties, even well into flower. You can remove them about half way through flower but you may want to leave them on longer or permanently to preserve the spacing between bud sites. You may find that as you go into flower and see where the buds are located that you want to do even more tying.