lˈɑːɹdʒɚ bˈɑːksᵻz, tˈɛn twˈɛlv ˈɪntʃᵻz ɪn hˈaɪt, kæn biː jˈuːzd tə plˈænt ˈaɪɾəmz ðæt nˈiːd mˈoːɹ ɹˈuːt spˈeɪs, ænd tʊ ɐlˈaʊ flˈaʊɚz ænd plˈænts təbi ɡɹˈoʊn ɪn mˌʌltɪpəl ɹˈoʊz.
Larger boxes, 10–12 inches in height, can be used to plant items that need more root space, and to allow flowers and plants to be grown in multiple rows.