Maybe a post from staff on the thread may avoid any problems.The way i read it is .. she's drumming up a last call for the competition with 3 days left. Rules are still the same, you can make one entry per day (but chat about other Mars stuff if you want) .. And it doesn't seem to matter if your posting the same plant with the hashtag she wants.
More enteries you make (max 1 per day) .. the more chance you have of winning.
So it's kinda like the opposite of the one that i'm running for halloween
It just really wasn't clear on what was intended with the first post and the reply to my question. It could be logically be taken in a couple different ways.