How to low stress train this plant?

Today I entered week 4 with my first plant ever and thought it is the right time to start low stress training. However, I do not seem to be able or I do not know how to do it. My plant seems really bushy and when I bend the stem over my leaves touch the soil and everything is really compacted. I gave up for now as I would not want my leaves fo get mold or whatever from touching the soil.
Here are some pics. How do you guys think I should LST?

Just leave it for a week to get taller. If you cant wait, topping may be your best option.

Bend it over gently and remove leaves on the side you bend down that are touching the medium. At least that's what I do with my tight spaced plants.