The buds on a female plant have the biggest loading of the required
ingredient. Thats what you want the most. Leaves are usually processed
into block.

Easy as **** to grow. If you want a laugh, get some seeds, throw some
into one of the pots outside a police station (it`ll germinate as
cannabis is something like 95 percent likely to germinate). They cant
pick it or cut it down without a warrent as without one it`s cultivation
and thats illegal. G