Yep seed in about one knuckle (finger digit) deep and, once germinated just h2o for 10 days then a extremely light feed. For lst, anchor the base to allow no movement of it to disturb the roots, however never wrap around the base like belt, always just cradling it. Same for all branches. Once to a certain size (roots coming out the bottom) I remove the anchor to prevent it growing into it. Go very slowly day by day bending them down. Apical first. Most of my plants stay below 15". I keep my light about 15" away. If it seems under powered go for 12". Sorry batteries dying on my phone so I can't convert to cm for you lol