Nasturtiums are a type of flower that members can grow from their corresponding seeds. This requires level 24 Farming, and grants a total of 130.5 experience – 19.5 for planting, and 111 for harvesting. Only one bunch of nasturtiums is ever harvested, even if they grow without becoming diseased.
Players can pay a farmer one bunch of nasturtiums to look after growing wildblood hops.
Fully grown nasturtiums in a flower patch protects watermelons in a nearby allotment patch from disease.
Players can also use nasturtiums to make their own imp repellent by adding them to anchovy oil.