Adam continued raking over the ground, explaining that he was working the seeds into the surface.
However, he said he was only doing this as it was a small patch, adding: “In reality, if you’re doing a big area of grass you probably wouldn’t go back over it all.”
Adam explained that he’d need to give the seeds a lot of water over the next few weeks.
“It has been a dry old start to the season,” the gardening presenter remarked.
Gardeners’ World is available to watch on BBC iPlayer.