#GrowYourOwn#BioCannabis it doesn't have to be complicated. Find a full sun location and dig a hole or place a pot (air pots and cloth pots are great, too). 1) line with drain rock (lava rock, crushed clay tile, or whatever is available to you)
This one is 80L (20 gal +/-)
Next, some light potting mix, in BC Sunshine #4 is a classic. Half a bale per pot in my case. Break it up, as chunks may inhibit water and stay dry.