Rainbow cake London mint cake Pineapple express auto pot grow

Day 68 flower. I stopped using the Ripen on day 65. Since then I've been using Florakleen at 2tsp per gallon and RO water only for flush. Pineapple express is flushing at a faster rate still. I had to brace several colas because of the size so I'm really watching closely for any molding issues. I'm planning to hang her up at day 71ish. Rainbow cake is turning a little purple. It looks like its almost finished and I'm planning to pull around day 71 as well. London mint cake is finishing up nicely. I think she's going to need a little more time flushing so she might get pulled a little later than the other 2. Hope you like my pics and videos!