Rob, nice looking gigantea. Looks like my Thai Giant as well and this is the only Colocasia that's ever bloomed for me. Of course this is only my 3rd year growing them. Mine get a tad more sun, frequent water and fertilizer, this is there 1st year here. Given that they started as small starts I'm pretty happy with they're size. We've had 6 or so 50F nights and these seem to be more cold sensitive than my other big EEars. Now if I can just get them to survive over winter.
Anna, any tips on how you over winter? And who says you're not unique?