looks like Archaeologists disagree with you.
They established dairy and sheep farms throughout the unglaciated areas of the south and built churches, a monastery, a nunnery, and a cathedral boasting an imported bronze bell and greenish tinted glass windows.
The Greenlanders prospered. From the number of farms in both colonies, whose 400 or so stone ruins still dot the landscape, archaeologists guess that the population may have risen to a peak of about 5,000. Trading with Norway, under whose rule they eventually came, the Greenlanders exchanged live falcons, polar bear skins, narwahl tusks, and walrus ivory and hides for timber, iron, tools, and other essentials, as well luxuries such as raisins, nuts, and wine.
archaeology.org
just because he called it greenland doesn't mean it wasn't green |