As Always i just placed the seed in some water with a little bit of peroxide, the seed opened in like 12 hours, we left the seed in the water some more hours and after that placed her in a peat pellet.
@yokotasan, well below on the main stem there are not much leaves (defoliation) so you've got that typical water pump to water the plants which comes with a little stick or extension cord, you reach them without any issues, or that or sn automatic water system