What colour would you paint the outside of the box of a plant maze

Question

im doing this: http://www.treehuggingfamily.com/build-a-plant-maze/

for my science experiment. i need to know what colours the maze would be painted. some people say to paint in cool colours(eg. blue purple) and some say warm colours(eg. red yellow).

Answer 1

Since this is for a plant, why not paint it the colors of the plant and it's flowers? (if it has them).

Answer 2

The artistic answer would be one of a few options.

Analogous Color Scheme

Monochromatic Color Scheme

Complimentary Color Scheme

In analogous, I would set the plant color as the primary, and use adjacent colors (if the plants are green, for example, i would use yellow and blue)

Monochromatic, use different shades of the plants that are already in place.

Complimentary, just look at a color wheel, and use the opposite.

There really is no right or wrong in an opinion type answer like this...  but then again, I say that about fashion, and everyone I know says I dress terribly and have no fashion sense, so maybe I'm not the best source on this one.