How to Fertilize Berzelia intermedia?
Balanced perennial feed every four weeks from spring through summer

Berzelia intermedia · Berzelia intermedia
Grows well in moist but free draining soil, rich in organic matter, in full sun or semi-shade. They need to be kept almost dry over winter, container grown plants are easier to protect from the worst of the winter cold and wet
Balanced perennial feed every four weeks from spring through summer