Kia Ora from NZ
I thought some of you would be interested in my hendigo results. I let the activated Henna sit in a warm spot for 4 hrs and then SEPERATLEY activated my indigo with hot water right before I was going to put it on my hair. Right after I mixed the two together I put it on my hair. Indigo apparently loses its dye quite quickly so you should never add it to your henna in the beginning. I had it on my head for 3 hrs before rinsing. Hope this helps. I do notice a bit of greenish hue on the very tips of my hair which hopefully fade with time or I'll just chop the ends off. I have split ends for days so that may be why it turned a bit weird at my ends. The results pic is around 1.5 hrs after rinsing the mix out so it will probably change color in the next few days.
Ps, I magic erased my son out of the second picture so it might look a little weird.