I was wondering, if blue food coloring (a small amount) used with water, would it turn the plant blue, or would it turn out to be detrimental to the plant? Thank you!
are you trying to make your weed blue or what?????? grow purple dude. most food coloring is safe for food so it should be safe for the plant, just don't understand why????????
I was wondering, if blue food coloring (a small amount) used with water, would it turn the plant blue, or would it turn out to be detrimental to the plant? Thank you!