Seem to recall a bit in the old EU about how nothing grew at the site and it was cold in the force or something like that.
Everything else seemed to have its place, but this did not conform. A stain that seemed to absorb all other senses, casting waves of leftover darkness that caused the creatures on Endor to avoid the place instinctively.
[...]
The ground surrounding the old burned area remained dead and brown. Though the thick forests of Endor were tenacious and fast-growing, no plants dared approach the scar - even after seven years.
[...]
He jerked his hand away, then brought it back. The spot was cold, but the coldness seemed to go away as his hands grew numb.
- from the book "Dark Apprentice"
Thanks.
Edit: Got The Art book today: the fuck? A lot of the ideals and designs in the book are far and away better than what we go in the The Force Awakens.
Don't get me wrong, I loved the movie. But there's a lot of room for improvement. What the hell happened that we went from Epic Star Wars movie to, slightly better than Episode III and VI but not as good as IV or V