. >> we start cultivating all this wild kind of mustard, wasabi, edible flowers. >> oh wow, yeah.i mean we didn't turn vegetarian for this. in umbria it's -- >> in umbria, if you don't love your meat, you'd better move. >> exactly, you better move. >> i have to stand up, my knees are killing me. >> yeah, me too. i mean we squat a lot. >> i know, i know. >> you can imagine. >> if i were 40, i could squat a little longer. >> alessandro and nicola's inventory now extends to over 1,000 varieties of fruit and vegetables. but keeping this many different plants healthy, without using any pesticides, is no easy feat. >> what was the word before? you've developed a word. >> agriconcura. which comes from agricultura, which is agriculture but cura is the duty of care. so it's agri with care. it actually then takes you back with the taste, with those colors, with the consistency. >> yeah, yeah. >> the twins' nurturing philosophy doesn't just apply to plants, but to people too. there's a sense of community and a family feel on the farm. >> stanley, we're gonna start picking up some ingredients