Planter V9 - Simple with a twist

This is version nine of my planter series, it is also part of my 365 days of prints.

Previous two days were prints by another designer:
http://www.thingiverse.com/make:289075
http://www.thingiverse.com/make:288796
By:
http://www.thingiverse.com/DavidHanwell/designs

Here are my earlier versions of the planters I've made.

V1: http://www.thingiverse.com/thing:1910982
V2: http://www.thingiverse.com/thing:1947084
V3: http://www.thingiverse.com/thing:1953528
V4: http://www.thingiverse.