Red Hot Cookies

Plants have stopped all vertical growth and seem to be working solely on packing on frost and fattening the buds up. Noticed a little bit of browning on leaf tips on the back two plants so did a one day flush for all plants with plain 6.0pH water. No issues other than that! Smooth growing. A bit disappointed as I’ve not really seen any purple/red colors, but there’s plenty of time left in flower!