How to Fertilize Vietnamese coriander?
General aquatic herb feed every three weeks in warm growth season

Vietnamese coriander · Persicaria odorata
Also known as: Asian mint; rau ram; 越南薄荷
Grow outside in summer in rich, moisture-retentive but well-drained soil in full sun in a sheltered position, and in a container under glass the rest of the year
General aquatic herb feed every three weeks in warm growth season