Extended Slabs +

Slabified Dead Bush

You can place Dead Bushes on the slab versions of blocks they can be placed on.

Some of the Vertical Slabs

Some Vertical Slabs as well as dirt/grass slabs and stairs

Sugar Cane and Cactus on Slabs!

Sugar Cane can even be placed on a water logged slab.

Flowers on Slabs

Great for Decoration!