“…A totality of nineteen studies involve research from the US [2], [3], [7], [8], [55], [57][58][59], [61][62][63][64], [66], [68][69][70][71][72][73][74], six studies from Europe (three from the UK [1], [12], [75], two from Germany (Berlin) [5], [76] and one from Croatia [77]), four from Canada [56], [57], [65], [78], and four from Australia [4], [10], [67], [79]. This confirms a general tendency of a disproportionate mass of research from the US on urban community gardening, compared to Europe and elsewhere.…”