How to Fertilize Ocimum basilicum 'Dark Opal'?
Nitrogen-rich vegetable feed every two to three weeks in active growth
Ocimum basilicum 'Dark Opal' · Ocimum basilicum 'Dark Opal'
Grow as an annual, indoors, in moist but well drained soil in a sheltered position in full sun. Can move outdoors in summer. Best grown in a container. See basil cultivation for more information
Nitrogen-rich vegetable feed every two to three weeks in active growth