A farmer wants to plant a crop that grows well in a marshland environment. In order to produce a good harvest, the most important characteristic this plant should have is
The most important characteristic for a plant to grow well in a marshland environment is the ability to thrive in wet soil. Marshlands are characterized by high levels of water and the soil tends to be saturated with water, so a plant that can tolerate and even thrive in wet conditions would be the ideal choice for a farmer in this environment.