8 inch pot of full of ruby necklace, already trailing down the sides -- these are SO PRETTY and they can totally handle full sun.
This pot's been in partial sun, is why some of it's still deep purple and green -- but check out my last photo, which is my not-for-sale mother plant -- she's in full east bay sun on my deck, loving life, and living up to her name.
Just transition this one to full sun and it'll definitely get that ruby-red color. (If you want to! I actually kind of like the deep purple-green, too.)