Certified Storm Water Operator Practice Exam

What planting method involves using soil-covered sections of grass?

1. Seeding

2. Sprigging

3. Sodding

4. Live staking

The correct answer is: Sodding

The planting method that involves using soil-covered sections of grass is sodding. This technique consists of laying down pre-grown sections of grass, or sod, which are often held together by soil and roots. Sodding is commonly employed to establish a quick and robust lawn as it provides immediate coverage and reduces soil erosion. The grass is typically harvested in rectangular pieces, rolled up, and then placed onto prepared soil, ensuring that the roots can take hold in the ground beneath. In contrast, seeding involves spreading grass seed over soil, which can take longer to establish as the seeds need time to germinate and grow. Sprigging refers to planting small sections or pieces of grass shoots or stems, which can also take longer to fill in compared to sod. Live staking, on the other hand, pertains to planting cuttings from certain plants directly into the soil, which does not involve the use of grass and is generally used for stabilizing banks or repairing erosion. Thus, sodding is specifically characterized by the use of soil-covered sections of grass, distinguishing it from the other methods mentioned.