Well, it's been a month and I really could use a touch up or a change! I can see the difference between my root area, the midsection, and the last six-ish inches that had some green left on them from my last color (Punky Colour Apple Green). At the time of this picture (sorry it's awful) I'd done three co-washes and three washes with sulfate-free shampoo, each time conditioned with a dye-conditioner mix and always washed in cold water. Even with the conditioner washes I've had a ton of bleeding and if I get a strand wet on the counter it makes for near-permanent stain. So, TL;DR, it's a great color but it isn't the Holy Grail of greens.