Our Aldi stateside doesn't have cool stuff like you guys have. This year my father transplanted cuttings from eight(?) different blueberry bushes from my grandmum's place, of which most are taking to the poor soil we have; albeit, truth be told, still better than the sandy soil of her place. I think a couple grape vines have been planted, too; I don't know if we'll be trying tomatoes again this year.
I'm not really that into it, but my wife is. I'm pretty much just the labour. Shovel this dirt here, throw this peat moss over there, etc.
What I do need to watch I think is air space as the plants grow to make sure they don't get mildewed or fight for sun.