How to Fertilize canna 'Stuttgart'?
Balanced feed monthly during active growth season

canna 'Stuttgart' · Canna 'Stuttgart'
Grow in a border or container in a sheltered, lightly shaded site. Water freely in dry spells and apply a balanced liquid feed monthly. In cold regions, lift the rhizomes in autumn once frost has blackened the foliage and store in barely moist compost in frost-free conditions. In areas that are frost-free or almost so, leave in situ and protect with a deep dry mulch. See canna cultivation for further information
Balanced feed monthly during active growth season