Could you please give more information about the fast propagation process of different plants? E.g, 1) special hormone (your patent?) is probably used to process the materials (either buds or leaves as you said) before they are inoculated on so-called sand bed or whatever medium in the field, 2) do you need any equipment in the field to control the temperatture or moisture after the materials are inoculated? 3) how do you mass-propagate buds or leaves before you can raise the cuttings (seedlings) with full root-system in large scale? 4) any difference among different plant species, and thus in the technology used?