How to disable wallpaper blur effect on Samsung Galaxy Tab A8.0

so, I went to change my homescreen wallpaper on my samsung galaxy tab a8.0(sm-t290) and every wallpaper comes out as blurry.

in the gallery they work all well and fine, but as a wallpaper? nope.

lock screen looks good.

but the homescreen? well, the astronomy wallpapers I like..look like something my cat yarked up.

how do I fix this?